ALT-PU-2022-1192-1
Package kernel-image-std-kvm updated to version 5.10.95-alt1 for branch sisyphus in task 294484.
Closed vulnerabilities
BDU:2022-01472
Уязвимость функции legacy_parse_param ядра операционной системы Linux, связанная с целочисленным переполнением, позволяющая нарушителю получить доступ к конфиденциальным данным, нарушить их целостность, а также вызвать отказ в обслуживании
Modified: 2024-11-21
CVE-2022-0185
A heap-based buffer overflow flaw was found in the way the legacy_parse_param function in the Filesystem Context functionality of the Linux kernel verified the supplied parameters length. An unprivileged (in case of unprivileged user namespaces enabled, otherwise needs namespaced CAP_SYS_ADMIN privilege) local user able to open a filesystem that does not support the Filesystem Context API (and thus fallbacks to legacy handling) could use this flaw to escalate their privileges on the system.
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=722d94847de2
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=722d94847de2
- https://github.com/Crusaders-of-Rust/CVE-2022-0185
- https://github.com/Crusaders-of-Rust/CVE-2022-0185
- https://security.netapp.com/advisory/ntap-20220225-0003/
- https://security.netapp.com/advisory/ntap-20220225-0003/
- https://www.openwall.com/lists/oss-security/2022/01/18/7
- https://www.openwall.com/lists/oss-security/2022/01/18/7
- https://www.willsroot.io/2022/01/cve-2022-0185.html
- https://www.willsroot.io/2022/01/cve-2022-0185.html