drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Pufferüberlauf in Linux
Name: |
Pufferüberlauf in Linux |
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ID: |
SUSE-SU-2019:2572-1 |
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Distribution: |
SUSE |
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Plattformen: |
SUSE Linux Enterprise Module for Live Patching 15, SUSE Linux Enterprise Live Patching 12-SP4, SUSE Linux Enterprise Module for Live Patching 15-SP1 |
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Datum: |
Di, 8. Oktober 2019, 16:52 |
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Referenzen: |
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-14835 |
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Applikationen: |
Linux |
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Originalnachricht |
SUSE Security Update: Security update for the Linux Kernel (Live Patch 10 for SLE 15) ______________________________________________________________________________
Announcement ID: SUSE-SU-2019:2572-1 Rating: important References: #1149841 #1151021 Cross-References: CVE-2019-14835 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 ______________________________________________________________________________
An update that solves one vulnerability and has one errata is now available.
Description:
This update for the Linux Kernel 4.12.14-150_17 fixes several issues.
The following security issue was fixed:
- CVE-2019-14835: A buffer overflow flaw was found in the way vhost functionality, that translates virtqueue buffers to IOVs, logged the buffer descriptors during migration. A privileged guest user able to pass descriptors with invalid length to the host when migration is underway, could use this flaw to increase their privileges on the host (bsc#1151021).
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 Module for Live Patching 15-SP1:
zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP1-2019-2573=1 SUSE-SLE-Module-Live-Patching-15-SP1-2019-2574=1 SUSE-SLE-Module-Live-Patching-15-SP1-2019-2575=1 SUSE-SLE-Module-Live-Patching-15-SP1-2019-2576=1 SUSE-SLE-Module-Live-Patching-15-SP1-2019-2587=1
- SUSE Linux Enterprise Module for Live Patching 15:
zypper in -t patch SUSE-SLE-Module-Live-Patching-15-2019-2570=1 SUSE-SLE-Module-Live-Patching-15-2019-2572=1 SUSE-SLE-Module-Live-Patching-15-2019-2577=1 SUSE-SLE-Module-Live-Patching-15-2019-2578=1 SUSE-SLE-Module-Live-Patching-15-2019-2580=1 SUSE-SLE-Module-Live-Patching-15-2019-2581=1 SUSE-SLE-Module-Live-Patching-15-2019-2584=1 SUSE-SLE-Module-Live-Patching-15-2019-2585=1 SUSE-SLE-Module-Live-Patching-15-2019-2586=1
- SUSE Linux Enterprise Live Patching 12-SP4:
zypper in -t patch SUSE-SLE-Live-Patching-12-SP4-2019-2571=1 SUSE-SLE-Live-Patching-12-SP4-2019-2579=1 SUSE-SLE-Live-Patching-12-SP4-2019-2582=1 SUSE-SLE-Live-Patching-12-SP4-2019-2583=1 SUSE-SLE-Live-Patching-12-SP4-2019-2588=1 SUSE-SLE-Live-Patching-12-SP4-2019-2589=1 SUSE-SLE-Live-Patching-12-SP4-2019-2590=1 SUSE-SLE-Live-Patching-12-SP4-2019-2591=1
Package List:
- SUSE Linux Enterprise Module for Live Patching 15-SP1 (ppc64le x86_64):
kernel-livepatch-4_12_14-195-default-6-16.1 kernel-livepatch-4_12_14-197_10-default-2-2.1 kernel-livepatch-4_12_14-197_15-default-2-2.1 kernel-livepatch-4_12_14-197_4-default-5-2.1 kernel-livepatch-4_12_14-197_7-default-4-2.1
- SUSE Linux Enterprise Module for Live Patching 15 (ppc64le x86_64):
kernel-livepatch-4_12_14-150_14-default-4-2.1 kernel-livepatch-4_12_14-150_14-default-debuginfo-4-2.1 kernel-livepatch-4_12_14-150_17-default-4-2.1 kernel-livepatch-4_12_14-150_17-default-debuginfo-4-2.1 kernel-livepatch-4_12_14-150_22-default-3-2.1 kernel-livepatch-4_12_14-150_22-default-debuginfo-3-2.1 kernel-livepatch-4_12_14-150_27-default-2-2.1 kernel-livepatch-4_12_14-150_27-default-debuginfo-2-2.1 kernel-livepatch-4_12_14-150_32-default-2-2.1 kernel-livepatch-4_12_14-150_32-default-debuginfo-2-2.1 kernel-livepatch-4_12_14-25_19-default-8-2.1 kernel-livepatch-4_12_14-25_19-default-debuginfo-8-2.1 kernel-livepatch-4_12_14-25_22-default-7-2.1 kernel-livepatch-4_12_14-25_22-default-debuginfo-7-2.1 kernel-livepatch-4_12_14-25_25-default-6-2.1 kernel-livepatch-4_12_14-25_25-default-debuginfo-6-2.1 kernel-livepatch-4_12_14-25_28-default-5-2.1 kernel-livepatch-4_12_14-25_28-default-debuginfo-5-2.1
- SUSE Linux Enterprise Live Patching 12-SP4 (ppc64le x86_64):
kgraft-patch-4_12_14-94_41-default-7-2.19.1 kgraft-patch-4_12_14-94_41-default-debuginfo-7-2.19.1 kgraft-patch-4_12_14-95_13-default-4-2.1 kgraft-patch-4_12_14-95_16-default-4-2.1 kgraft-patch-4_12_14-95_19-default-3-2.1 kgraft-patch-4_12_14-95_24-default-2-2.1 kgraft-patch-4_12_14-95_29-default-2-2.1 kgraft-patch-4_12_14-95_3-default-6-2.1 kgraft-patch-4_12_14-95_6-default-5-2.1 kgraft-patch-SLE12-SP4_Update_0-debugsource-7-2.19.1
References:
https://www.suse.com/security/cve/CVE-2019-14835.html https://bugzilla.suse.com/1149841 https://bugzilla.suse.com/1151021
_______________________________________________ sle-security-updates mailing list sle-security-updates@lists.suse.com http://lists.suse.com/mailman/listinfo/sle-security-updates
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