SUSE-SU-2022:4546-1
SUSE-SU-2022:4546-1 · Security update for the Linux Kernel (Live Patch 36 for SLE 12 SP5)
This page contains facts from public vulnerability sources. Check the original advisory before updating.
This update for the Linux Kernel 4.12.14-122_136 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-sp5_update_36 SUSE:Linux Enterprise Live Patching 12 SP5
- Affected ranges
- ECOSYSTEM: < 2-2.1
Update to 2-2.1
Original sources
- https://www.suse.com/support/update/announcement/2022/suse-su-20224546-1/
- 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-2022:4546-1