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[SUSE-SU-2017:3310-1] Security update for the Linux Kernel (Live Patch 7 for SLE 12 SP2)

Severity Important
CVEs 3
Info References Vulnerabilities

Security update for the Linux Kernel (Live Patch 7 for SLE 12 SP2)

This update for the Linux Kernel 4.4.59-92_17 fixes several issues.

The following security issues were fixed:

  • CVE-2017-1000405: Problematic use of pmd_mkdirty() in the touch_pmd() function allowed users to overwrite read-only huge pages (e.g. the zero huge page and sealed shmem files) (bsc#1070307).
  • CVE-2017-16939: The XFRM dump policy implementation in net/xfrm/xfrm_user.c kernel allowed local users to gain privileges or cause a denial of service (use-after-free) via a crafted SO_RCVBUF setsockopt system call in conjunction with XFRM_MSG_GETPOLICY Netlink messages (bsc#1069708).
  • CVE-2017-10661: Race condition in fs/timerfd.c allowed local users to gain privileges or cause a denial of service (list corruption or use-after-free) via simultaneous file-descriptor operations that leverage improper might_cancel queueing (bsc#1053153).

This non-security issue was fixed:

  • bsc#1062847: Enable proper shut down if NIC teaming is enabled
ID
SUSE-SU-2017:3310-1
Severity
important
URL
https://www.suse.com/support/update/announcement/2017/suse-su-20173310-1/
Published
2017-12-14T10:48:26
(6 years ago)
Modified
2017-12-14T10:48:26
(6 years ago)
Rights
Copyright 2024 SUSE LLC. All rights reserved.
Other Advisories
# CVE Description CVSS EPSS EPSS Trend (30 days) Affected Products Weaknesses Security Advisories Exploits PoC Pubblication Date Modification Date
# CVE Description CVSS EPSS EPSS Trend (30 days) Affected Products Weaknesses Security Advisories PoC Pubblication Date Modification Date