SUSE-SU-2019:2601-1
SUSE-SU-2019:2601-1 · Security update for the Linux Kernel (Live Patch 32 for SLE 12 SP2)
This page contains facts from public vulnerability sources. Check the original advisory before updating.
This update for the Linux Kernel 4.4.121-92_120 fixes several issues. The following security issues were fixed: - CVE-2019-14835: A buffer overflow flaw was found in the way vhost functionality, that translates virtqueue buffers to IOVs, logged the buffer descriptors during migration. A privileged guest user able to pass descriptors with invalid length to the host when migration is underway, could use this flaw to increase their privileges on the host (bsc#1151021). - CVE-2018-5390: Fixed a denial of service ('SegmentSmack') in tcp_collapse_ofo_queue() and tcp_prune_ofo_queue() for every incoming packet (bsc#1102682).
Fix available
- Published
- Updated
Stack: system
Affected products and versions
kgraft-patch-sle12-sp2_update_32 SUSE:Linux Enterprise Server for SAP Applications 12 SP2
- Affected ranges
- ECOSYSTEM: < 2-2.1
Update to 2-2.1
kgraft-patch-sle12-sp2_update_32 SUSE:Linux Enterprise Server 12 SP2-LTSS
- Affected ranges
- ECOSYSTEM: < 2-2.1
Update to 2-2.1