ALT-PU-2021-1296-1
Package kernel-image-std-def updated to version 5.4.97-alt0.c9f for branch c9f1 in task 266107.
Closed vulnerabilities
Published: 2021-01-29
BDU:2021-02593
Уязвимость компонента PI futexes ядра операционной системы Linux, позволяющая нарушителю выполнить произвольный код на уровне ядра
Severity: HIGH (7.8)
Vector: AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2021-01-29
Modified: 2024-11-21
Modified: 2024-11-21
CVE-2021-3347
An issue was discovered in the Linux kernel through 5.10.11. PI futexes have a kernel stack use-after-free during fault handling, allowing local users to execute code in the kernel, aka CID-34b1a1ce1458.
Severity: HIGH (7.8)
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
- [oss-security] 20210129 Re: Linux Kernel: local priv escalation via futexes
- [oss-security] 20210129 Re: Linux Kernel: local priv escalation via futexes
- [oss-security] 20210129 Re: Linux Kernel: local priv escalation via futexes
- [oss-security] 20210129 Re: Linux Kernel: local priv escalation via futexes
- [oss-security] 20210201 Re: Linux Kernel: local priv escalation via futexes
- [oss-security] 20210201 Re: Linux Kernel: local priv escalation via futexes
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=04b79c55201f02ffd675e1231d731365e335c307
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=04b79c55201f02ffd675e1231d731365e335c307
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=12bb3f7f1b03d5913b3f9d4236a488aa7774dfe9
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=12bb3f7f1b03d5913b3f9d4236a488aa7774dfe9
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=2156ac1934166d6deb6cd0f6ffc4c1076ec63697
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=2156ac1934166d6deb6cd0f6ffc4c1076ec63697
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=34b1a1ce1458f50ef27c54e28eb9b1947012907a
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=34b1a1ce1458f50ef27c54e28eb9b1947012907a
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=6ccc84f917d33312eb2846bd7b567639f585ad6d
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=6ccc84f917d33312eb2846bd7b567639f585ad6d
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c5cade200ab9a2a3be9e7f32a752c8d86b502ec7
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c5cade200ab9a2a3be9e7f32a752c8d86b502ec7
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c64396cc36c6e60704ab06c1fb1c4a46179c9120
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c64396cc36c6e60704ab06c1fb1c4a46179c9120
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=f2dac39d93987f7de1e20b3988c8685523247ae2
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=f2dac39d93987f7de1e20b3988c8685523247ae2
- [debian-lts-announce] 20210212 [SECURITY] [DLA 2557-1] linux-4.19 security update
- [debian-lts-announce] 20210212 [SECURITY] [DLA 2557-1] linux-4.19 security update
- [debian-lts-announce] 20210309 [SECURITY] [DLA 2586-1] linux security update
- [debian-lts-announce] 20210309 [SECURITY] [DLA 2586-1] linux security update
- FEDORA-2021-6e805a5051
- FEDORA-2021-6e805a5051
- FEDORA-2021-879c756377
- FEDORA-2021-879c756377
- https://security.netapp.com/advisory/ntap-20210304-0005/
- https://security.netapp.com/advisory/ntap-20210304-0005/
- DSA-4843
- DSA-4843
- https://www.openwall.com/lists/oss-security/2021/01/29/1
- https://www.openwall.com/lists/oss-security/2021/01/29/1
- https://www.openwall.com/lists/oss-security/2021/01/29/3
- https://www.openwall.com/lists/oss-security/2021/01/29/3