ALT-BU-2022-5269-1
Branch p10 update bulletin.
Closed vulnerabilities
BDU:2022-04101
Уязвимость модуля mod_isapi веб-сервера Apache HTTP Server, позволяющая нарушителю вызвать отказ в обслуживании
BDU:2022-04102
Уязвимость функции ap_rwrite() веб-сервера Apache HTTP Server, позволяющая нарушителю вызвать отказ в обслуживании
BDU:2022-04106
Уязвимость функции r:wsread() модуля mod_lua веб-сервера Apache HTTP Server, позволяющая нарушителю получить несанкционированный доступ к защищаемой информации
BDU:2022-04115
Уязвимость модуля mod_proxy_ajp веб-сервера Apache HTTP Server, позволяющая нарушителю отправить скрытый HTTP-запрос (атака типа HTTP Request Smuggling)
BDU:2022-04141
Уязвимость модуля mod_proxy веб-сервера Apache HTTP Server, позволяющая нарушителю получить обойти ограничения безопасности
BDU:2022-04145
Уязвимость фильтра содержимого mod_sed веб-сервера Apache HTTP Server, позволяющая нарушителю вызвать отказ в обслуживании
BDU:2022-04146
Уязвимость функции ap_strcmp_match() веб-сервера Apache HTTP Server, позволяющая нарушителю вызвать отказ в обслуживании или получить несанкционированный доступ к защищаемой информации
BDU:2022-04147
Уязвимость модуля mod_lua веб-сервера Apache HTTP Server, позволяющая нарушителю вызвать отказ в обслуживании
Modified: 2024-11-21
CVE-2022-26377
Inconsistent Interpretation of HTTP Requests ('HTTP Request Smuggling') vulnerability in mod_proxy_ajp of Apache HTTP Server allows an attacker to smuggle requests to the AJP server it forwards requests to. This issue affects Apache HTTP Server Apache HTTP Server 2.4 version 2.4.53 and prior versions.
- [oss-security] 20220608 CVE-2022-26377: Apache HTTP Server: mod_proxy_ajp: Possible request smuggling
- [oss-security] 20220608 CVE-2022-26377: Apache HTTP Server: mod_proxy_ajp: Possible request smuggling
- https://httpd.apache.org/security/vulnerabilities_24.html
- https://httpd.apache.org/security/vulnerabilities_24.html
- FEDORA-2022-b54a8dee29
- FEDORA-2022-b54a8dee29
- FEDORA-2022-e620fb15d5
- FEDORA-2022-e620fb15d5
- GLSA-202208-20
- GLSA-202208-20
- https://security.netapp.com/advisory/ntap-20220624-0005/
- https://security.netapp.com/advisory/ntap-20220624-0005/
Modified: 2024-11-21
CVE-2022-28330
Apache HTTP Server 2.4.53 and earlier on Windows may read beyond bounds when configured to process requests with the mod_isapi module.
- [oss-security] 20220608 CVE-2022-28330: Apache HTTP Server: read beyond bounds in mod_isapi
- [oss-security] 20220608 CVE-2022-28330: Apache HTTP Server: read beyond bounds in mod_isapi
- https://httpd.apache.org/security/vulnerabilities_24.html
- https://httpd.apache.org/security/vulnerabilities_24.html
- https://security.netapp.com/advisory/ntap-20220624-0005/
- https://security.netapp.com/advisory/ntap-20220624-0005/
Modified: 2024-11-21
CVE-2022-28614
The ap_rwrite() function in Apache HTTP Server 2.4.53 and earlier may read unintended memory if an attacker can cause the server to reflect very large input using ap_rwrite() or ap_rputs(), such as with mod_luas r:puts() function. Modules compiled and distributed separately from Apache HTTP Server that use the 'ap_rputs' function and may pass it a very large (INT_MAX or larger) string must be compiled against current headers to resolve the issue.
- [oss-security] 20220608 CVE-2022-28614: Apache HTTP Server: read beyond bounds via ap_rwrite()
- [oss-security] 20220608 CVE-2022-28614: Apache HTTP Server: read beyond bounds via ap_rwrite()
- https://httpd.apache.org/security/vulnerabilities_24.html
- https://httpd.apache.org/security/vulnerabilities_24.html
- FEDORA-2022-b54a8dee29
- FEDORA-2022-b54a8dee29
- FEDORA-2022-e620fb15d5
- FEDORA-2022-e620fb15d5
- GLSA-202208-20
- GLSA-202208-20
- https://security.netapp.com/advisory/ntap-20220624-0005/
- https://security.netapp.com/advisory/ntap-20220624-0005/
Modified: 2024-11-21
CVE-2022-28615
Apache HTTP Server 2.4.53 and earlier may crash or disclose information due to a read beyond bounds in ap_strcmp_match() when provided with an extremely large input buffer. While no code distributed with the server can be coerced into such a call, third-party modules or lua scripts that use ap_strcmp_match() may hypothetically be affected.
- [oss-security] 20220608 CVE-2022-28615: Apache HTTP Server: Read beyond bounds in ap_strcmp_match()
- [oss-security] 20220608 CVE-2022-28615: Apache HTTP Server: Read beyond bounds in ap_strcmp_match()
- https://httpd.apache.org/security/vulnerabilities_24.html
- https://httpd.apache.org/security/vulnerabilities_24.html
- FEDORA-2022-b54a8dee29
- FEDORA-2022-b54a8dee29
- FEDORA-2022-e620fb15d5
- FEDORA-2022-e620fb15d5
- GLSA-202208-20
- GLSA-202208-20
- https://security.netapp.com/advisory/ntap-20220624-0005/
- https://security.netapp.com/advisory/ntap-20220624-0005/
Modified: 2024-11-21
CVE-2022-29404
In Apache HTTP Server 2.4.53 and earlier, a malicious request to a lua script that calls r:parsebody(0) may cause a denial of service due to no default limit on possible input size.
- [oss-security] 20220608 CVE-2022-29404: Apache HTTP Server: Denial of service in mod_lua r:parsebody
- [oss-security] 20220608 CVE-2022-29404: Apache HTTP Server: Denial of service in mod_lua r:parsebody
- https://httpd.apache.org/security/vulnerabilities_24.html
- https://httpd.apache.org/security/vulnerabilities_24.html
- FEDORA-2022-b54a8dee29
- FEDORA-2022-b54a8dee29
- FEDORA-2022-e620fb15d5
- FEDORA-2022-e620fb15d5
- GLSA-202208-20
- GLSA-202208-20
- https://security.netapp.com/advisory/ntap-20220624-0005/
- https://security.netapp.com/advisory/ntap-20220624-0005/
Modified: 2024-11-21
CVE-2022-30522
If Apache HTTP Server 2.4.53 is configured to do transformations with mod_sed in contexts where the input to mod_sed may be very large, mod_sed may make excessively large memory allocations and trigger an abort.
- [oss-security] 20220608 CVE-2022-30522: Apache HTTP Server: mod_sed denial of service
- [oss-security] 20220608 CVE-2022-30522: Apache HTTP Server: mod_sed denial of service
- https://httpd.apache.org/security/vulnerabilities_24.html
- https://httpd.apache.org/security/vulnerabilities_24.html
- FEDORA-2022-b54a8dee29
- FEDORA-2022-b54a8dee29
- FEDORA-2022-e620fb15d5
- FEDORA-2022-e620fb15d5
- GLSA-202208-20
- GLSA-202208-20
- https://security.netapp.com/advisory/ntap-20220624-0005/
- https://security.netapp.com/advisory/ntap-20220624-0005/
Modified: 2024-11-21
CVE-2022-30556
Apache HTTP Server 2.4.53 and earlier may return lengths to applications calling r:wsread() that point past the end of the storage allocated for the buffer.
- [oss-security] 20220608 CVE-2022-30556: Apache HTTP Server: Information Disclosure in mod_lua with websockets
- [oss-security] 20220608 CVE-2022-30556: Apache HTTP Server: Information Disclosure in mod_lua with websockets
- https://httpd.apache.org/security/vulnerabilities_24.html
- https://httpd.apache.org/security/vulnerabilities_24.html
- FEDORA-2022-b54a8dee29
- FEDORA-2022-b54a8dee29
- FEDORA-2022-e620fb15d5
- FEDORA-2022-e620fb15d5
- GLSA-202208-20
- GLSA-202208-20
- https://security.netapp.com/advisory/ntap-20220624-0005/
- https://security.netapp.com/advisory/ntap-20220624-0005/
Modified: 2024-11-21
CVE-2022-31813
Apache HTTP Server 2.4.53 and earlier may not send the X-Forwarded-* headers to the origin server based on client side Connection header hop-by-hop mechanism. This may be used to bypass IP based authentication on the origin server/application.
- [oss-security] 20220608 CVE-2022-31813: Apache HTTP Server: mod_proxy X-Forwarded-For dropped by hop-by-hop mechanism
- [oss-security] 20220608 CVE-2022-31813: Apache HTTP Server: mod_proxy X-Forwarded-For dropped by hop-by-hop mechanism
- https://httpd.apache.org/security/vulnerabilities_24.html
- https://httpd.apache.org/security/vulnerabilities_24.html
- FEDORA-2022-b54a8dee29
- FEDORA-2022-b54a8dee29
- FEDORA-2022-e620fb15d5
- FEDORA-2022-e620fb15d5
- GLSA-202208-20
- GLSA-202208-20
- https://security.netapp.com/advisory/ntap-20220624-0005/
- https://security.netapp.com/advisory/ntap-20220624-0005/
Package kernel-image-xenomai updated to version 4.19.229-alt1.cip67.21 for branch p10 in task 301830.
Closed vulnerabilities
BDU:2021-02663
Уязвимость набора стандартов связи для коммуникации IEEE 802.11 операционной системы Windows, позволяющая нарушителю внедрить произвольные сетевые пакеты
BDU:2021-03088
Уязвимость реализации алгоритмов WPA, WPA2 и WPA3 набора стандартов связи для коммуникации IEEE 802.11, позволяющая нарушителю оказать воздействие на целостность защищаемой информации
BDU:2021-03095
Уязвимость реализации алгоритмов WEP, WPA, WPA2 и WPA3 набора стандартов связи для коммуникации IEEE 802.11, позволяющая нарушителю внедрить произвольные сетевые пакеты и/или оказать воздействие на целостность защищаемой информации
BDU:2021-03177
Уязвимость реализации алгоритмов WEP, WPA, WPA2 и WPA3 ядра операционной системы Linux, позволяющая нарушителю оказать воздействие на целостность защищаемой информации
BDU:2021-03848
Уязвимость компонента fs/seq_file.c ядра операционных систем Linux, позволяющая нарушителю повысить свои привилегии
BDU:2021-03938
Уязвимость компонента kernel/module.c ядра операционной системы Linux, позволяющая нарушителю оказать воздействие на конфиденциальность, целостность и доступность защищаемой информации
BDU:2021-04028
Уязвимость функции rtas_args.nargs драйвера arch/powerpc/kvm/book3s_rtas.c ядра операционной системы Linux, позволяющая нарушителю вызвать повреждение памяти операционной системы хоста
BDU:2022-00680
Уязвимость функции package_set_ring компонента net/packet/af_packet.c ядра операционной системы Linux, позволяющая нарушителю повысить свои привилегии в системе или вызвать отказ в обслуживании
BDU:2022-00682
Уязвимость подсистемы виртуализации KVM ядра операционной системы Linux, связанная с недостатками разграничения доступа, позволяющая нарушителю повысить свои привилегии
BDU:2022-00737
Уязвимость функции cgroup_release_agent_write (kernel/cgroup/cgroup-v1.c) ядра операционной системы Linux, позволяющая нарушителю повысить свои привилегии в системе или вызвать отказ в обслуживании
BDU:2022-02564
Уязвимость реализации сетевого протокола TIPC операционной системы Linux, позволяющая нарушителю вызвать отказ в обслуживании или повысить свои привилегии
BDU:2022-05646
Уязвимость интерфейса контроллера NFC (NCI) ядра операционной системы Linux, позволяющая нарушителю повысить свои привилегии
BDU:2022-05781
Уязвимость функции decode_data компонента drivers/net/hamradio/6pack.c ядра операционной системы Linux, позволяющая нарушителю получить доступ к конфиденциальным данным, нарушить их целостность, а также вызвать отказ в обслуживании
BDU:2023-01796
Уязвимость функции seq_buf_putmem_hex() ядра операционной системы Linux, позволяющая нарушителю вызвать отказ в обслуживании.
Modified: 2024-11-21
CVE-2020-24586
The 802.11 standard that underpins Wi-Fi Protected Access (WPA, WPA2, and WPA3) and Wired Equivalent Privacy (WEP) doesn't require that received fragments be cleared from memory after (re)connecting to a network. Under the right circumstances, when another device sends fragmented frames encrypted using WEP, CCMP, or GCMP, this can be abused to inject arbitrary network packets and/or exfiltrate user data.
- [oss-security] 20210511 various 802.11 security issues - fragattacks.com
- [oss-security] 20210511 various 802.11 security issues - fragattacks.com
- https://github.com/vanhoefm/fragattacks/blob/master/SUMMARY.md
- https://github.com/vanhoefm/fragattacks/blob/master/SUMMARY.md
- [debian-lts-announce] 20210623 [SECURITY] [DLA 2690-1] linux-4.19 security update
- [debian-lts-announce] 20210623 [SECURITY] [DLA 2690-1] linux-4.19 security update
- [debian-lts-announce] 20210623 [SECURITY] [DLA 2689-1] linux security update
- [debian-lts-announce] 20210623 [SECURITY] [DLA 2689-1] linux security update
- [debian-lts-announce] 20230401 [SECURITY] [DLA 3380-1] firmware-nonfree LTS new upstream version (security updates and newer firmware for Linux 5.10)
- [debian-lts-announce] 20230401 [SECURITY] [DLA 3380-1] firmware-nonfree LTS new upstream version (security updates and newer firmware for Linux 5.10)
- 20210511 Multiple Vulnerabilities in Frame Aggregation and Fragmentation Implementations of 802.11 Specification Affecting Cisco Products: May 2021
- 20210511 Multiple Vulnerabilities in Frame Aggregation and Fragmentation Implementations of 802.11 Specification Affecting Cisco Products: May 2021
- https://www.arista.com/en/support/advisories-notices/security-advisories/12602-security-advisory-63
- https://www.arista.com/en/support/advisories-notices/security-advisories/12602-security-advisory-63
- https://www.fragattacks.com
- https://www.fragattacks.com
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00473.html
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00473.html
Modified: 2024-11-21
CVE-2020-24587
The 802.11 standard that underpins Wi-Fi Protected Access (WPA, WPA2, and WPA3) and Wired Equivalent Privacy (WEP) doesn't require that all fragments of a frame are encrypted under the same key. An adversary can abuse this to decrypt selected fragments when another device sends fragmented frames and the WEP, CCMP, or GCMP encryption key is periodically renewed.
- [oss-security] 20210511 various 802.11 security issues - fragattacks.com
- [oss-security] 20210511 various 802.11 security issues - fragattacks.com
- https://github.com/vanhoefm/fragattacks/blob/master/SUMMARY.md
- https://github.com/vanhoefm/fragattacks/blob/master/SUMMARY.md
- [debian-lts-announce] 20210623 [SECURITY] [DLA 2690-1] linux-4.19 security update
- [debian-lts-announce] 20210623 [SECURITY] [DLA 2690-1] linux-4.19 security update
- [debian-lts-announce] 20210623 [SECURITY] [DLA 2689-1] linux security update
- [debian-lts-announce] 20210623 [SECURITY] [DLA 2689-1] linux security update
- [debian-lts-announce] 20230401 [SECURITY] [DLA 3380-1] firmware-nonfree LTS new upstream version (security updates and newer firmware for Linux 5.10)
- [debian-lts-announce] 20230401 [SECURITY] [DLA 3380-1] firmware-nonfree LTS new upstream version (security updates and newer firmware for Linux 5.10)
- 20210511 Multiple Vulnerabilities in Frame Aggregation and Fragmentation Implementations of 802.11 Specification Affecting Cisco Products: May 2021
- 20210511 Multiple Vulnerabilities in Frame Aggregation and Fragmentation Implementations of 802.11 Specification Affecting Cisco Products: May 2021
- https://www.arista.com/en/support/advisories-notices/security-advisories/12602-security-advisory-63
- https://www.arista.com/en/support/advisories-notices/security-advisories/12602-security-advisory-63
- https://www.fragattacks.com
- https://www.fragattacks.com
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00473.html
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00473.html
Modified: 2024-11-21
CVE-2020-24588
The 802.11 standard that underpins Wi-Fi Protected Access (WPA, WPA2, and WPA3) and Wired Equivalent Privacy (WEP) doesn't require that the A-MSDU flag in the plaintext QoS header field is authenticated. Against devices that support receiving non-SSP A-MSDU frames (which is mandatory as part of 802.11n), an adversary can abuse this to inject arbitrary network packets.
- [oss-security] 20210511 various 802.11 security issues - fragattacks.com
- [oss-security] 20210511 various 802.11 security issues - fragattacks.com
- https://cert-portal.siemens.com/productcert/pdf/ssa-913875.pdf
- https://cert-portal.siemens.com/productcert/pdf/ssa-913875.pdf
- https://github.com/vanhoefm/fragattacks/blob/master/SUMMARY.md
- https://github.com/vanhoefm/fragattacks/blob/master/SUMMARY.md
- [debian-lts-announce] 20210623 [SECURITY] [DLA 2690-1] linux-4.19 security update
- [debian-lts-announce] 20210623 [SECURITY] [DLA 2690-1] linux-4.19 security update
- [debian-lts-announce] 20210623 [SECURITY] [DLA 2689-1] linux security update
- [debian-lts-announce] 20210623 [SECURITY] [DLA 2689-1] linux security update
- [debian-lts-announce] 20230401 [SECURITY] [DLA 3380-1] firmware-nonfree LTS new upstream version (security updates and newer firmware for Linux 5.10)
- [debian-lts-announce] 20230401 [SECURITY] [DLA 3380-1] firmware-nonfree LTS new upstream version (security updates and newer firmware for Linux 5.10)
- 20210511 Multiple Vulnerabilities in Frame Aggregation and Fragmentation Implementations of 802.11 Specification Affecting Cisco Products: May 2021
- 20210511 Multiple Vulnerabilities in Frame Aggregation and Fragmentation Implementations of 802.11 Specification Affecting Cisco Products: May 2021
- https://www.arista.com/en/support/advisories-notices/security-advisories/12602-security-advisory-63
- https://www.arista.com/en/support/advisories-notices/security-advisories/12602-security-advisory-63
- https://www.fragattacks.com
- https://www.fragattacks.com
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00473.html
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00473.html
Modified: 2024-11-21
CVE-2020-26147
An issue was discovered in the Linux kernel 5.8.9. The WEP, WPA, WPA2, and WPA3 implementations reassemble fragments even though some of them were sent in plaintext. This vulnerability can be abused to inject packets and/or exfiltrate selected fragments when another device sends fragmented frames and the WEP, CCMP, or GCMP data-confidentiality protocol is used.
- [oss-security] 20210511 various 802.11 security issues - fragattacks.com
- [oss-security] 20210511 various 802.11 security issues - fragattacks.com
- https://cert-portal.siemens.com/productcert/pdf/ssa-913875.pdf
- https://cert-portal.siemens.com/productcert/pdf/ssa-913875.pdf
- https://github.com/vanhoefm/fragattacks/blob/master/SUMMARY.md
- https://github.com/vanhoefm/fragattacks/blob/master/SUMMARY.md
- [debian-lts-announce] 20210623 [SECURITY] [DLA 2690-1] linux-4.19 security update
- [debian-lts-announce] 20210623 [SECURITY] [DLA 2690-1] linux-4.19 security update
- [debian-lts-announce] 20210623 [SECURITY] [DLA 2689-1] linux security update
- [debian-lts-announce] 20210623 [SECURITY] [DLA 2689-1] linux security update
- 20210511 Multiple Vulnerabilities in Frame Aggregation and Fragmentation Implementations of 802.11 Specification Affecting Cisco Products: May 2021
- 20210511 Multiple Vulnerabilities in Frame Aggregation and Fragmentation Implementations of 802.11 Specification Affecting Cisco Products: May 2021
- https://www.arista.com/en/support/advisories-notices/security-advisories/12602-security-advisory-63
- https://www.arista.com/en/support/advisories-notices/security-advisories/12602-security-advisory-63
- https://www.fragattacks.com
- https://www.fragattacks.com
Modified: 2025-02-24
CVE-2021-22600
A double free bug in packet_set_ring() in net/packet/af_packet.c can be exploited by a local user through crafted syscalls to escalate privileges or deny service. We recommend upgrading kernel past the effected versions or rebuilding past ec6af094ea28f0f2dda1a6a33b14cd57e36a9755
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=ec6af094ea28f0f2dda1a6a33b14cd57e36a9755
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=ec6af094ea28f0f2dda1a6a33b14cd57e36a9755
- [debian-lts-announce] 20220309 [SECURITY] [DLA 2941-1] linux-4.19 security update
- [debian-lts-announce] 20220309 [SECURITY] [DLA 2941-1] linux-4.19 security update
- https://security.netapp.com/advisory/ntap-20230110-0002/
- https://security.netapp.com/advisory/ntap-20230110-0002/
- DSA-5096
- DSA-5096
Modified: 2024-11-21
CVE-2021-33909
fs/seq_file.c in the Linux kernel 3.16 through 5.13.x before 5.13.4 does not properly restrict seq buffer allocations, leading to an integer overflow, an Out-of-bounds Write, and escalation to root by an unprivileged user, aka CID-8cae8cd89f05.
- http://packetstormsecurity.com/files/163621/Sequoia-A-Deep-Root-In-Linuxs-Filesystem-Layer.html
- http://packetstormsecurity.com/files/163621/Sequoia-A-Deep-Root-In-Linuxs-Filesystem-Layer.html
- http://packetstormsecurity.com/files/163671/Kernel-Live-Patch-Security-Notice-LSN-0079-1.html
- http://packetstormsecurity.com/files/163671/Kernel-Live-Patch-Security-Notice-LSN-0079-1.html
- http://packetstormsecurity.com/files/164155/Kernel-Live-Patch-Security-Notice-LSN-0081-1.html
- http://packetstormsecurity.com/files/164155/Kernel-Live-Patch-Security-Notice-LSN-0081-1.html
- http://packetstormsecurity.com/files/165477/Kernel-Live-Patch-Security-Notice-LSN-0083-1.html
- http://packetstormsecurity.com/files/165477/Kernel-Live-Patch-Security-Notice-LSN-0083-1.html
- [oss-security] 20210722 Re: CVE-2021-33909: size_t-to-int vulnerability in Linux's filesystem layer
- [oss-security] 20210722 Re: CVE-2021-33909: size_t-to-int vulnerability in Linux's filesystem layer
- [oss-security] 20210825 Re: CVE-2021-33909: size_t-to-int vulnerability in Linux's filesystem layer
- [oss-security] 20210825 Re: CVE-2021-33909: size_t-to-int vulnerability in Linux's filesystem layer
- [oss-security] 20210916 Containers-optimized OS (COS) membership in the linux-distros list
- [oss-security] 20210916 Containers-optimized OS (COS) membership in the linux-distros list
- [oss-security] 20210917 Re: Containers-optimized OS (COS) membership in the linux-distros list
- [oss-security] 20210917 Re: Containers-optimized OS (COS) membership in the linux-distros list
- [oss-security] 20210920 Re: Containers-optimized OS (COS) membership in the linux-distros list
- [oss-security] 20210920 Re: Containers-optimized OS (COS) membership in the linux-distros list
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.13.4
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.13.4
- https://github.com/torvalds/linux/commit/8cae8cd89f05f6de223d63e6d15e31c8ba9cf53b
- https://github.com/torvalds/linux/commit/8cae8cd89f05f6de223d63e6d15e31c8ba9cf53b
- [debian-lts-announce] 20210720 [SECURITY] [DLA 2713-1] linux security update
- [debian-lts-announce] 20210720 [SECURITY] [DLA 2713-1] linux security update
- [debian-lts-announce] 20210720 [SECURITY] [DLA 2714-1] linux-4.19 security update
- [debian-lts-announce] 20210720 [SECURITY] [DLA 2714-1] linux-4.19 security update
- [debian-lts-announce] 20210720 [SECURITY] [DLA 2713-2] linux security update
- [debian-lts-announce] 20210720 [SECURITY] [DLA 2713-2] linux security update
- FEDORA-2021-07dc0b3eb1
- FEDORA-2021-07dc0b3eb1
- https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2022-0015
- https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2022-0015
- https://security.netapp.com/advisory/ntap-20210819-0004/
- https://security.netapp.com/advisory/ntap-20210819-0004/
- DSA-4941
- DSA-4941
- https://www.openwall.com/lists/oss-security/2021/07/20/1
- https://www.openwall.com/lists/oss-security/2021/07/20/1
- https://www.oracle.com/security-alerts/cpujan2022.html
- https://www.oracle.com/security-alerts/cpujan2022.html
Modified: 2024-11-21
CVE-2021-35039
kernel/module.c in the Linux kernel before 5.12.14 mishandles Signature Verification, aka CID-0c18f29aae7c. Without CONFIG_MODULE_SIG, verification that a kernel module is signed, for loading via init_module, does not occur for a module.sig_enforce=1 command-line argument.
- [oss-security] 20210706 CVE-2021-35039: Linux kernel loading unsigned kernel modules via init_module syscall
- [oss-security] 20210706 CVE-2021-35039: Linux kernel loading unsigned kernel modules via init_module syscall
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.12.14
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.12.14
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=0c18f29aae7ce3dadd26d8ee3505d07cc982df75
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=0c18f29aae7ce3dadd26d8ee3505d07cc982df75
- https://github.com/torvalds/linux/commit/0c18f29aae7ce3dadd26d8ee3505d07cc982df75
- https://github.com/torvalds/linux/commit/0c18f29aae7ce3dadd26d8ee3505d07cc982df75
- [debian-lts-announce] 20211015 [SECURITY] [DLA 2785-1] linux-4.19 security update
- [debian-lts-announce] 20211015 [SECURITY] [DLA 2785-1] linux-4.19 security update
- https://security.netapp.com/advisory/ntap-20210813-0004/
- https://security.netapp.com/advisory/ntap-20210813-0004/
- https://www.openwall.com/lists/oss-security/2021/07/06/3
- https://www.openwall.com/lists/oss-security/2021/07/06/3
Modified: 2024-11-21
CVE-2021-3653
A flaw was found in the KVM's AMD code for supporting SVM nested virtualization. The flaw occurs when processing the VMCB (virtual machine control block) provided by the L1 guest to spawn/handle a nested guest (L2). Due to improper validation of the "int_ctl" field, this issue could allow a malicious L1 to enable AVIC support (Advanced Virtual Interrupt Controller) for the L2 guest. As a result, the L2 guest would be allowed to read/write physical pages of the host, resulting in a crash of the entire system, leak of sensitive data or potential guest-to-host escape. This flaw affects Linux kernel versions prior to 5.14-rc7.
- http://packetstormsecurity.com/files/165477/Kernel-Live-Patch-Security-Notice-LSN-0083-1.html
- http://packetstormsecurity.com/files/165477/Kernel-Live-Patch-Security-Notice-LSN-0083-1.html
- https://bugzilla.redhat.com/show_bug.cgi?id=1983686
- https://bugzilla.redhat.com/show_bug.cgi?id=1983686
- [debian-lts-announce] 20211015 [SECURITY] [DLA 2785-1] linux-4.19 security update
- [debian-lts-announce] 20211015 [SECURITY] [DLA 2785-1] linux-4.19 security update
- [debian-lts-announce] 20211216 [SECURITY] [DLA 2843-1] linux security update
- [debian-lts-announce] 20211216 [SECURITY] [DLA 2843-1] linux security update
- https://www.openwall.com/lists/oss-security/2021/08/16/1
- https://www.openwall.com/lists/oss-security/2021/08/16/1
Modified: 2024-11-21
CVE-2021-3656
A flaw was found in the KVM's AMD code for supporting SVM nested virtualization. The flaw occurs when processing the VMCB (virtual machine control block) provided by the L1 guest to spawn/handle a nested guest (L2). Due to improper validation of the "virt_ext" field, this issue could allow a malicious L1 to disable both VMLOAD/VMSAVE intercepts and VLS (Virtual VMLOAD/VMSAVE) for the L2 guest. As a result, the L2 guest would be allowed to read/write physical pages of the host, resulting in a crash of the entire system, leak of sensitive data or potential guest-to-host escape.
- https://bugzilla.redhat.com/show_bug.cgi?id=1983988
- https://bugzilla.redhat.com/show_bug.cgi?id=1983988
- https://git.kernel.org/pub/scm/virt/kvm/kvm.git/commit/?id=c7dfa4009965a9b2d7b329ee970eb8da0d32f0bc
- https://git.kernel.org/pub/scm/virt/kvm/kvm.git/commit/?id=c7dfa4009965a9b2d7b329ee970eb8da0d32f0bc
- https://github.com/torvalds/linux/commit/c7dfa4009965a9b2d7b329ee970eb8da0d32f0bc
- https://github.com/torvalds/linux/commit/c7dfa4009965a9b2d7b329ee970eb8da0d32f0bc
- https://www.openwall.com/lists/oss-security/2021/08/16/1
- https://www.openwall.com/lists/oss-security/2021/08/16/1
Modified: 2024-11-21
CVE-2021-37576
arch/powerpc/kvm/book3s_rtas.c in the Linux kernel through 5.13.5 on the powerpc platform allows KVM guest OS users to cause host OS memory corruption via rtas_args.nargs, aka CID-f62f3c20647e.
- [oss-security] 20210727 Re: Linux kernel: powerpc: KVM guest to host memory corruption
- [oss-security] 20210727 Re: Linux kernel: powerpc: KVM guest to host memory corruption
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=f62f3c20647ebd5fb6ecb8f0b477b9281c44c10a
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=f62f3c20647ebd5fb6ecb8f0b477b9281c44c10a
- FEDORA-2021-12618d9b08
- FEDORA-2021-12618d9b08
- FEDORA-2021-817b3d47d2
- FEDORA-2021-817b3d47d2
- https://lore.kernel.org/linuxppc-dev/87im0x1lqi.fsf%40mpe.ellerman.id.au/T/#u
- https://lore.kernel.org/linuxppc-dev/87im0x1lqi.fsf%40mpe.ellerman.id.au/T/#u
- https://security.netapp.com/advisory/ntap-20210917-0005/
- https://security.netapp.com/advisory/ntap-20210917-0005/
- DSA-4978
- DSA-4978
Modified: 2024-11-21
CVE-2021-3760
A flaw was found in the Linux kernel. A use-after-free vulnerability in the NFC stack can lead to a threat to confidentiality, integrity, and system availability.
- https://bugzilla.redhat.com/show_bug.cgi?id=2000585
- https://bugzilla.redhat.com/show_bug.cgi?id=2000585
- [debian-lts-announce] 20220309 [SECURITY] [DLA 2941-1] linux-4.19 security update
- [debian-lts-announce] 20220309 [SECURITY] [DLA 2941-1] linux-4.19 security update
- https://security.netapp.com/advisory/ntap-20220318-0007/
- https://security.netapp.com/advisory/ntap-20220318-0007/
- DSA-5096
- DSA-5096
Modified: 2024-11-21
CVE-2021-38300
arch/mips/net/bpf_jit.c in the Linux kernel before 5.4.10 can generate undesirable machine code when transforming unprivileged cBPF programs, allowing execution of arbitrary code within the kernel context. This occurs because conditional branches can exceed the 128 KB limit of the MIPS architecture.
- http://www.openwall.com/lists/oss-security/2021/09/15/5
- http://www.openwall.com/lists/oss-security/2021/09/15/5
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.14.10
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.14.10
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=37cb28ec7d3a36a5bace7063a3dba633ab110f8b
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=37cb28ec7d3a36a5bace7063a3dba633ab110f8b
- [debian-lts-announce] 20220309 [SECURITY] [DLA 2941-1] linux-4.19 security update
- [debian-lts-announce] 20220309 [SECURITY] [DLA 2941-1] linux-4.19 security update
- https://security.netapp.com/advisory/ntap-20211008-0003/
- https://security.netapp.com/advisory/ntap-20211008-0003/
- DSA-5096
- DSA-5096
Modified: 2024-11-21
CVE-2021-42008
The decode_data function in drivers/net/hamradio/6pack.c in the Linux kernel before 5.13.13 has a slab out-of-bounds write. Input from a process that has the CAP_NET_ADMIN capability can lead to root access.
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.13.13
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.13.13
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=19d1532a187669ce86d5a2696eb7275310070793
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=19d1532a187669ce86d5a2696eb7275310070793
- [debian-lts-announce] 20211216 [SECURITY] [DLA 2843-1] linux security update
- [debian-lts-announce] 20211216 [SECURITY] [DLA 2843-1] linux security update
- https://security.netapp.com/advisory/ntap-20211104-0002/
- https://security.netapp.com/advisory/ntap-20211104-0002/
- https://www.youtube.com/watch?v=d5f9xLK8Vhw
- https://www.youtube.com/watch?v=d5f9xLK8Vhw
Modified: 2024-11-21
CVE-2022-0435
A stack overflow flaw was found in the Linux kernel's TIPC protocol functionality in the way a user sends a packet with malicious content where the number of domain member nodes is higher than the 64 allowed. This flaw allows a remote user to crash the system or possibly escalate their privileges if they have access to the TIPC network.
- https://bugzilla.redhat.com/show_bug.cgi?id=2048738
- https://bugzilla.redhat.com/show_bug.cgi?id=2048738
- https://security.netapp.com/advisory/ntap-20220602-0001/
- https://security.netapp.com/advisory/ntap-20220602-0001/
- https://www.openwall.com/lists/oss-security/2022/02/10/1
- https://www.openwall.com/lists/oss-security/2022/02/10/1
Modified: 2024-11-21
CVE-2022-0492
A vulnerability was found in the Linux kernel’s cgroup_release_agent_write in the kernel/cgroup/cgroup-v1.c function. This flaw, under certain circumstances, allows the use of the cgroups v1 release_agent feature to escalate privileges and bypass the namespace isolation unexpectedly.
- http://packetstormsecurity.com/files/166444/Kernel-Live-Patch-Security-Notice-LSN-0085-1.html
- http://packetstormsecurity.com/files/166444/Kernel-Live-Patch-Security-Notice-LSN-0085-1.html
- http://packetstormsecurity.com/files/167386/Kernel-Live-Patch-Security-Notice-LSN-0086-1.html
- http://packetstormsecurity.com/files/167386/Kernel-Live-Patch-Security-Notice-LSN-0086-1.html
- http://packetstormsecurity.com/files/176099/Docker-cgroups-Container-Escape.html
- http://packetstormsecurity.com/files/176099/Docker-cgroups-Container-Escape.html
- https://bugzilla.redhat.com/show_bug.cgi?id=2051505
- https://bugzilla.redhat.com/show_bug.cgi?id=2051505
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=24f6008564183aa120d07c03d9289519c2fe02af
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=24f6008564183aa120d07c03d9289519c2fe02af
- [debian-lts-announce] 20220309 [SECURITY] [DLA 2940-1] linux security update
- [debian-lts-announce] 20220309 [SECURITY] [DLA 2940-1] linux security update
- [debian-lts-announce] 20220309 [SECURITY] [DLA 2941-1] linux-4.19 security update
- [debian-lts-announce] 20220309 [SECURITY] [DLA 2941-1] linux-4.19 security update
- https://security.netapp.com/advisory/ntap-20220419-0002/
- https://security.netapp.com/advisory/ntap-20220419-0002/
- DSA-5095
- DSA-5095
- DSA-5096
- DSA-5096
Modified: 2024-11-21
CVE-2023-28772
An issue was discovered in the Linux kernel before 5.13.3. lib/seq_buf.c has a seq_buf_putmem_hex buffer overflow.
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.13.3
- https://github.com/torvalds/linux/commit/d3b16034a24a112bb83aeb669ac5b9b01f744bb7
- https://lkml.kernel.org/r/20210626032156.47889-1-yun.zhou%40windriver.com
- https://lore.kernel.org/lkml/20210625122453.5e2fe304%40oasis.local.home/
- https://security.netapp.com/advisory/ntap-20230427-0005/
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.13.3
- https://security.netapp.com/advisory/ntap-20230427-0005/
- https://lore.kernel.org/lkml/20210625122453.5e2fe304%40oasis.local.home/
- https://lkml.kernel.org/r/20210626032156.47889-1-yun.zhou%40windriver.com
- https://github.com/torvalds/linux/commit/d3b16034a24a112bb83aeb669ac5b9b01f744bb7
Closed vulnerabilities
BDU:2022-03725
Уязвимость функции mysqlnd/pdo (mysqlnd_wireprotocol.c) интерпретатора языка программирования PHP, позволяющая нарушителю выполнить произвольный код
BDU:2022-05351
Уязвимость функции pg_query_params() интерпретатора языка программирования PHP, позволяющая нарушителю выполнить произвольный код
Modified: 2024-11-21
CVE-2022-31625
In PHP versions 7.4.x below 7.4.30, 8.0.x below 8.0.20, and 8.1.x below 8.1.7, when using Postgres database extension, supplying invalid parameters to the parametrized query may lead to PHP attempting to free memory using uninitialized data as pointers. This could lead to RCE vulnerability or denial of service.
- https://bugs.php.net/bug.php?id=81720
- https://bugs.php.net/bug.php?id=81720
- [debian-lts-announce] 20221215 [SECURITY] [DLA 3243-1] php7.3 security update
- [debian-lts-announce] 20221215 [SECURITY] [DLA 3243-1] php7.3 security update
- FEDORA-2022-f3fc52428e
- FEDORA-2022-f3fc52428e
- FEDORA-2022-0a96e5b9b1
- FEDORA-2022-0a96e5b9b1
- GLSA-202209-20
- GLSA-202209-20
- https://security.netapp.com/advisory/ntap-20220722-0005/
- https://security.netapp.com/advisory/ntap-20220722-0005/
- DSA-5179
- DSA-5179
Modified: 2024-11-21
CVE-2022-31626
In PHP versions 7.4.x below 7.4.30, 8.0.x below 8.0.20, and 8.1.x below 8.1.7, when pdo_mysql extension with mysqlnd driver, if the third party is allowed to supply host to connect to and the password for the connection, password of excessive length can trigger a buffer overflow in PHP, which can lead to a remote code execution vulnerability.
- https://bugs.php.net/bug.php?id=81719
- https://bugs.php.net/bug.php?id=81719
- [debian-lts-announce] 20221215 [SECURITY] [DLA 3243-1] php7.3 security update
- [debian-lts-announce] 20221215 [SECURITY] [DLA 3243-1] php7.3 security update
- FEDORA-2022-f3fc52428e
- FEDORA-2022-f3fc52428e
- FEDORA-2022-0a96e5b9b1
- FEDORA-2022-0a96e5b9b1
- GLSA-202209-20
- GLSA-202209-20
- https://security.netapp.com/advisory/ntap-20220722-0005/
- https://security.netapp.com/advisory/ntap-20220722-0005/
- DSA-5179
- DSA-5179