SUSE-SU-2022:4539-1
SUSE-SU-2022:4539-1 · Security update for the Linux Kernel (Live Patch 35 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_126 fixes several issues. The following security issues were fixed: - CVE-2022-43945: Fixed a buffer overflow in the NFSD implementation (bsc#1205128). - CVE-2022-4378: Fixed stack overflow in __do_proc_dointvec (bsc#1206207). - CVE-2022-3586: Fixed use-after-free in socket buffer (SKB) that could allow a local unprivileged user to cause a denial of service (bsc#1204439). - CVE-2022-3545: Fixed a use-after-free in area_cache_get() of the file drivers/net/ethernet/netronome/nfp/nfpcore/nfp_cppcore.c (bsc#1204415).
Fix available
- Published
- Updated
Stack: system
Affected products and versions
kgraft-patch-sle12-sp4_update_31 SUSE:Linux Enterprise Live Patching 12 SP4
- Affected ranges
- ECOSYSTEM: < 2-2.1
Update to 2-2.1
kernel-livepatch-sle15_update_34 SUSE:Linux Enterprise Live Patching 15
- Affected ranges
- ECOSYSTEM: < 2-150000.2.1
Update to 2-150000.2.1
kernel-livepatch-sle15-sp1_update_35 SUSE:Linux Enterprise Live Patching 15 SP1
- Affected ranges
- ECOSYSTEM: < 2-150100.2.1
Update to 2-150100.2.1
Original sources
- https://www.suse.com/support/update/announcement/2022/suse-su-20224539-1/
- https://bugzilla.suse.com/1204424
- https://bugzilla.suse.com/1204576
- https://bugzilla.suse.com/1205130
- https://bugzilla.suse.com/1206228
- https://www.suse.com/security/cve/CVE-2022-3545
- https://www.suse.com/security/cve/CVE-2022-3586
- https://www.suse.com/security/cve/CVE-2022-4378
- https://www.suse.com/security/cve/CVE-2022-43945
- https://osv.dev/vulnerability/SUSE-SU-2022:4539-1