SUSE-SU-2022:2216-1
SUSE-SU-2022:2216-1 · Security update for the Linux Kernel (Live Patch 18 for SLE 15 SP3)
This page contains facts from public vulnerability sources. Check the original advisory before updating.
This update for the Linux Kernel 5.3.18-150300_59_68 fixes several issues. The following security issues were fixed: - CVE-2022-32250: Fixed an use-after-free bug in the netfilter subsystem. This flaw allowed a local attacker with user access to cause a privilege escalation issue. (bnc#1200015) - CVE-2022-1972: Fixed a buffer overflow in nftable that could lead to privilege escalation. (bsc#1200019) - CVE-2022-1116: Fixed an integer overflow vulnerability in io_uring that allows local attacker to cause memory corruption and escalate privileges to root. (bsc#1199647) versions. - CVE-2022-1734: Fixed a r/w use-after-free when non synchronized between cleanup routine and firmware download routine. (bnc#1199605)
Fix available
- Published
- Updated
Stack: system
Affected products and versions
kernel-livepatch-sle15-sp3_update_16 SUSE:Linux Enterprise Live Patching 15 SP3
- Affected ranges
- ECOSYSTEM: < 7-150300.2.2
Update to 7-150300.2.2
kernel-livepatch-sle15-sp3_update_14 SUSE:Linux Enterprise Live Patching 15 SP3
- Affected ranges
- ECOSYSTEM: < 9-150300.2.2
Update to 9-150300.2.2
kernel-livepatch-sle15-sp3_update_18 SUSE:Linux Enterprise Live Patching 15 SP3
- Affected ranges
- ECOSYSTEM: < 3-150300.2.2
Update to 3-150300.2.2
Original sources
- https://www.suse.com/support/update/announcement/2022/suse-su-20222216-1/
- https://bugzilla.suse.com/1199606
- https://bugzilla.suse.com/1199648
- https://bugzilla.suse.com/1200266
- https://bugzilla.suse.com/1200268
- https://www.suse.com/security/cve/CVE-2022-1116
- https://www.suse.com/security/cve/CVE-2022-1734
- https://www.suse.com/security/cve/CVE-2022-1966
- https://www.suse.com/security/cve/CVE-2022-1972
- https://www.suse.com/security/cve/CVE-2022-32250
- https://osv.dev/vulnerability/SUSE-SU-2022:2216-1