SUSE: 2017:1923-1 Important: Kernel Live Patch Critical Stack Issue
suse
July 21, 2017
An update that solves one vulnerability and has 6 fixes is An update that solves one vulnerability and has 6 fixes is An update that solves one vulnerability and has 6 fixes is now...
Summary
This update for the Linux Kernel 4.4.38-93 fixes several issues. The following security bugs were fixed: - CVE-2017-1000364: An issue was discovered in the size of the stack guard page on Linux, specifically a 4k stack guard page is not sufficiently large and can be "jumped" over (the stack guard page is bypassed) (bsc#1039496). Patch Instructions: To install this SUSE Security Update use YaST online_update. Alternatively you can run the command listed for your product: - SUSE Linux Enterprise Live Patching 12: zypper in -t patch SUSE-SLE-Live-Patching-12-2017-1197=1 To bring your system up-to-date, use "zypper patch". Package List: - SUSE Linux Enterprise Live Patching 12 (x86_64): kgraft-patch-4_4_38-93-default-6-3.1
Topics Covered
References
#1019079 #1025013 #1025254 #1030575 #1031481
#1031660 #1039496
Cross- CVE-2017-1000364
Affected Products:
SUSE Linux Enterprise Live Patching 12
https://www.suse.com/security/cve/CVE-2017-1000364.html
https://bugzilla.suse.com/1019079
https://bugzilla.suse.com/1025013
https://bugzilla.suse.com/1025254
https://bugzilla.suse.com/1030575
https://bugzilla.suse.com/1031481
https://bugzilla.suse.com/1031660
https://bugzilla.suse.com/1039496
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Severity
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Critical
Announcement ID: SUSE-SU-2017:1923-1
Rating: important
Topics Covered
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