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SUSE: 2019:3215-1 Important: Kernel Live Patch 7 for SLE 12 SP4

suse
Calendar Grey December 10, 2019
Dist Suse Esm H88
SUSE Security Alert: An essential kernel patch fixes critical vulnerabilities for SLE 15 SP3, improving overall system reliability.
An update that solves two vulnerabilities and has one errata is now available

Summary

This update for the Linux Kernel 4.12.14-95_29 fixes several issues. The following security issues were fixed: - Fixed boot up hang revealed by int3 self test (bsc#1157770). - CVE-2019-15239: Fixed a vulnerability where a local attacker could have triggered multiple use-after-free conditions resulted in privilege escalation (bsc#1156317). - CVE-2019-10220: Fixed an issue where samba servers could inject relative paths in directory entry lists (bsc#1153108). The following bugs were fixed: - Fixed boot up hang revealed by int3 self test (bsc#1157770). 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:

Topics%20covered

Topics Covered

security advisory privilege escalation SUSE local attacker live patch boot up error

References

#1153108 #1156317 #1157770

Cross- CVE-2019-10220 CVE-2019-15239

Affected Products:

SUSE Linux Enterprise Module for Live Patching 15-SP1

SUSE Linux Enterprise Module for Live Patching 15

SUSE Linux Enterprise Live Patching 12-SP4

https://www.suse.com/security/cve/CVE-2019-10220.html

https://www.suse.com/security/cve/CVE-2019-15239.html

https://bugzilla.suse.com/1153108

https://bugzilla.suse.com/1156317

https://bugzilla.suse.com/1157770

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2019:3215-1
Rating: important

Topics%20covered

Topics Covered

security advisory privilege escalation SUSE local attacker live patch boot up error

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