SUSE-SU-2022:2516-1
SUSE-SU-2022:2516-1 · Security update for the Linux Kernel (Live Patch 20 for SLE 15 SP3)
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This update for the Linux Kernel 5.3.18-150300_59_76 fixes several issues. The following security issues were fixed: - CVE-2022-20154: Fixed a use after free due to a race condition in lock_sock_nested of sock.c. This could lead to local escalation of privilege with System execution privileges needed (bsc#1200599). - CVE-2022-1116: Fixed an integer overflow in io_uring which may lead to local privilege escalation (bsc#1199647). - CVE-2021-39698: Fixed a possible memory corruption due to a use after free in aio_poll_complete_work. This could lead to local escalation of privilege with no additional execution privileges needed. (bsc#1196956)
Есть исправление
- Опубликовано
- Обновлено
Стек: system
Затронутые продукты и версии
kernel-livepatch-sle15-sp3_update_20 SUSE:Linux Enterprise Live Patching 15 SP3
- Затронутые диапазоны версий
- ECOSYSTEM: < 2-150300.2.2
Обновитесь до 2-150300.2.2
Первоисточники
- https://www.suse.com/support/update/announcement/2022/suse-su-20222516-1/
- https://bugzilla.suse.com/1196959
- https://bugzilla.suse.com/1199648
- https://bugzilla.suse.com/1200608
- https://www.suse.com/security/cve/CVE-2021-39698
- https://www.suse.com/security/cve/CVE-2022-1116
- https://www.suse.com/security/cve/CVE-2022-20154
- https://osv.dev/vulnerability/SUSE-SU-2022:2516-1