Описание
Security update for the Linux Kernel (Live Patch 30 for SLE 15 SP1)
This update for the Linux Kernel 4.12.14-150100_197_111 fixes one issue.
The following security issue was fixed:
- CVE-2022-3424: Fixed use-after-free in gru_set_context_option(), gru_fault() and gru_handle_user_call_os() that could lead to kernel panic (bsc#1204167).
Список пакетов
SUSE Linux Enterprise Live Patching 15 SP1
kernel-livepatch-4_12_14-150100_197_111-default-11-150100.2.2
Ссылки
- Link for SUSE-SU-2023:0240-1
- E-Mail link for SUSE-SU-2023:0240-1
- SUSE Security Ratings
- SUSE Bug 1204167
- SUSE CVE CVE-2022-3424 page
Описание
A use-after-free flaw was found in the Linux kernel's SGI GRU driver in the way the first gru_file_unlocked_ioctl function is called by the user, where a fail pass occurs in the gru_check_chiplet_assignment function. This flaw allows a local user to crash or potentially escalate their privileges on the system.
Затронутые продукты
SUSE Linux Enterprise Live Patching 15 SP1:kernel-livepatch-4_12_14-150100_197_111-default-11-150100.2.2
Ссылки
- CVE-2022-3424
- SUSE Bug 1204166
- SUSE Bug 1204167
- SUSE Bug 1208044
- SUSE Bug 1212309