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SUSE: 2018:1249-1 Critical: Memory Corruption in Kernel Live Patch

suse
Calendar Grey May 12, 2018
Dist Suse Esm H88
The latest patch for SUSE Linux addresses critical memory integrity issues and potential privilege escalation vulnerabilities in Live Patch 8 for SLE 12 SP3.
An update that fixes one vulnerability is now available.

Summary

This update for the Linux Kernel 4.4.114-94_11 fixes one issue. The following security issue was fixed: - CVE-2018-1000199: A bug in x86 debug register handling of ptrace() could lead to memory corruption, possibly a denial of service or privilege escalation (bsc#1090036). Patch Instructions: To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: - SUSE Linux Enterprise Live Patching 12-SP3: zypper in -t patch SUSE-SLE-Live-Patching-12-SP3-2018-895=1 Package List: - SUSE Linux Enterprise Live Patching 12-SP3 (ppc64le x86_64): kgraft-patch-4_4_114-94_11-default-3-2.2 kgraft-patch-4_4_114-94_11-default-debuginfo-3-2.2

References

#1090036

Cross- CVE-2018-1000199

Affected Products:

SUSE Linux Enterprise Live Patching 12-SP3

https://www.suse.com/security/cve/CVE-2018-1000199.html

https://bugzilla.suse.com/1090036

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Severity
important
Lowest
Low
Medium
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Critical

Announcement ID: SUSE-SU-2018:1249-1
Rating: important

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