SUSE-SU-2022:3359-1
SUSE-SU-2022:3359-1 · Security update for the Linux Kernel (Live Patch 30 for SLE 15 SP1)
This page contains facts from public vulnerability sources. Check the original advisory before updating.
This update for the Linux Kernel 4.12.14-150100_197_111 fixes several issues. The following security issues were fixed: - CVE-2022-39188: Fixed a race condition between unmap_mapping_range() and munmap() on VM_PFNMAP mappings leads to stale TLB entry (bsc#1203116). - CVE-2022-29581: Fixed an improper Update of Reference Count vulnerability in net/sched that causes privilege escalation to root (bsc#1199695). - CVE-2022-1652: Fixed a use-after-free in bad_flp_intr (bsc#1200057).
Fix available
- Published
- Updated
Stack: system
Affected products and versions
kgraft-patch-sle12-sp5_update_29 SUSE:Linux Enterprise Live Patching 12 SP5
- Affected ranges
- ECOSYSTEM: < 10-2.2
Update to 10-2.2
kgraft-patch-sle12-sp5_update_31 SUSE:Linux Enterprise Live Patching 12 SP5
- Affected ranges
- ECOSYSTEM: < 6-2.2
Update to 6-2.2
kernel-livepatch-sle15-sp1_update_28 SUSE:Linux Enterprise Live Patching 15 SP1
- Affected ranges
- ECOSYSTEM: < 10-150100.2.2
Update to 10-150100.2.2
kernel-livepatch-sle15-sp1_update_30 SUSE:Linux Enterprise Live Patching 15 SP1
- Affected ranges
- ECOSYSTEM: < 8-150100.2.2
Update to 8-150100.2.2
Original sources
- https://www.suse.com/support/update/announcement/2022/suse-su-20223359-1/
- https://bugzilla.suse.com/1199695
- https://bugzilla.suse.com/1200057
- https://bugzilla.suse.com/1203116
- https://www.suse.com/security/cve/CVE-2022-1652
- https://www.suse.com/security/cve/CVE-2022-29581
- https://www.suse.com/security/cve/CVE-2022-39188
- https://osv.dev/vulnerability/SUSE-SU-2022:3359-1