SUSE-SU-2018:3865-1
SUSE-SU-2018:3865-1 · Security update for the Linux Kernel (Live Patch 5 for SLE 12 SP3)
This page contains facts from public vulnerability sources. Check the original advisory before updating.
This update for the Linux Kernel 4.4.92-6_30 fixes several issues. The following security issues were fixed: - CVE-2018-5391: Fixed a possible denial of service attack with low rates of specially modified packets targeting IP fragment re-assembly. An attacker may cause a denial of service condition by sending specially crafted IP fragments. The current vulnerability (CVE-2018-5391) became exploitable in the Linux kernel with the increase of the IP fragment reassembly queue size (bsc#1103098). - CVE-2018-18386: The drivers/tty/n_tty.c allowed local attackers (who are able to access pseudo terminals) to hang/block further usage of any pseudo terminal devices due to an EXTPROC versus ICANON confusion in TIOCINQ (bsc#1112039).
Fix available
- Published
- Updated
Stack: system
Affected products and versions
kgraft-patch-sle12-sp3_update_6 SUSE:Linux Enterprise Live Patching 12 SP3
- Affected ranges
- ECOSYSTEM: < 11-2.1
Update to 11-2.1
kgraft-patch-sle12-sp3_update_7 SUSE:Linux Enterprise Live Patching 12 SP3
- Affected ranges
- ECOSYSTEM: < 11-2.1
Update to 11-2.1
kgraft-patch-sle12-sp3_update_5 SUSE:Linux Enterprise Live Patching 12 SP3
- Affected ranges
- ECOSYSTEM: < 11-2.1
Update to 11-2.1