SUSE-SU-2021:1365-1: important: Security update for the Linux Kernel (Live Patch 17 for SLE 15 SP1)
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Wed Apr 28 13:26:59 UTC 2021
SUSE Security Update: Security update for the Linux Kernel (Live Patch 17 for SLE 15 SP1)
______________________________________________________________________________
Announcement ID: SUSE-SU-2021:1365-1
Rating: important
References: #1182294 #1183658 #1184171
Cross-References: CVE-2021-26930 CVE-2021-26931 CVE-2021-28660
CVE-2021-28688 CVE-2021-3444
CVSS scores:
CVE-2021-26930 (NVD) : 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVE-2021-26930 (SUSE): 7.8 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
CVE-2021-26931 (NVD) : 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVE-2021-26931 (SUSE): 6.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
CVE-2021-28660 (NVD) : 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVE-2021-28660 (SUSE): 8 CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVE-2021-28688 (NVD) : 6.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
CVE-2021-3444 (NVD) : 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVE-2021-3444 (SUSE): 7 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Products:
SUSE Linux Enterprise Module for Live Patching 15-SP2
SUSE Linux Enterprise Module for Live Patching 15-SP1
SUSE Linux Enterprise Live Patching 12-SP5
______________________________________________________________________________
An update that fixes 5 vulnerabilities is now available.
Description:
This update for the Linux Kernel 4.12.14-197_64 fixes several issues.
The following security issues were fixed:
- CVE-2021-3444: Fixed an issue with the bpf verifier which did not
properly handle mod32 destination register truncation when the source
register was known to be 0 leading to out of bounds read (bsc#1184171).
- CVE-2021-28660: Fixed an out of bounds write in rtw_wx_set_scan
(bsc#1183658).
- CVE-2021-28688: Fixed an issue introduced by XSA-365 (bsc##1182294,
bsc#1183646).
- CVE-2021-26930: Fixed an improper error handling in blkback's grant
mapping (XSA-365 bsc#1182294).
- CVE-2021-26931: Fixed an issue where Linux kernel was treating grant
mapping errors as bugs (XSA-362 bsc#1183022).
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-SP2:
zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP2-2021-1369=1 SUSE-SLE-Module-Live-Patching-15-SP2-2021-1370=1 SUSE-SLE-Module-Live-Patching-15-SP2-2021-1386=1 SUSE-SLE-Module-Live-Patching-15-SP2-2021-1387=1 SUSE-SLE-Module-Live-Patching-15-SP2-2021-1388=1 SUSE-SLE-Module-Live-Patching-15-SP2-2021-1389=1 SUSE-SLE-Module-Live-Patching-15-SP2-2021-1390=1 SUSE-SLE-Module-Live-Patching-15-SP2-2021-1391=1 SUSE-SLE-Module-Live-Patching-15-SP2-2021-1392=1 SUSE-SLE-Module-Live-Patching-15-SP2-2021-1393=1 SUSE-SLE-Module-Live-Patching-15-SP2-2021-1394=1
- SUSE Linux Enterprise Module for Live Patching 15-SP1:
zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP1-2021-1365=1 SUSE-SLE-Module-Live-Patching-15-SP1-2021-1366=1 SUSE-SLE-Module-Live-Patching-15-SP1-2021-1367=1 SUSE-SLE-Module-Live-Patching-15-SP1-2021-1368=1 SUSE-SLE-Module-Live-Patching-15-SP1-2021-1377=1 SUSE-SLE-Module-Live-Patching-15-SP1-2021-1378=1 SUSE-SLE-Module-Live-Patching-15-SP1-2021-1379=1 SUSE-SLE-Module-Live-Patching-15-SP1-2021-1380=1 SUSE-SLE-Module-Live-Patching-15-SP1-2021-1381=1 SUSE-SLE-Module-Live-Patching-15-SP1-2021-1382=1 SUSE-SLE-Module-Live-Patching-15-SP1-2021-1383=1 SUSE-SLE-Module-Live-Patching-15-SP1-2021-1384=1
- SUSE Linux Enterprise Live Patching 12-SP5:
zypper in -t patch SUSE-SLE-Live-Patching-12-SP5-2021-1348=1 SUSE-SLE-Live-Patching-12-SP5-2021-1349=1 SUSE-SLE-Live-Patching-12-SP5-2021-1350=1 SUSE-SLE-Live-Patching-12-SP5-2021-1351=1 SUSE-SLE-Live-Patching-12-SP5-2021-1352=1 SUSE-SLE-Live-Patching-12-SP5-2021-1353=1 SUSE-SLE-Live-Patching-12-SP5-2021-1354=1 SUSE-SLE-Live-Patching-12-SP5-2021-1355=1 SUSE-SLE-Live-Patching-12-SP5-2021-1356=1 SUSE-SLE-Live-Patching-12-SP5-2021-1357=1 SUSE-SLE-Live-Patching-12-SP5-2021-1358=1 SUSE-SLE-Live-Patching-12-SP5-2021-1359=1 SUSE-SLE-Live-Patching-12-SP5-2021-1375=1
Package List:
- SUSE Linux Enterprise Module for Live Patching 15-SP2 (ppc64le s390x x86_64):
kernel-livepatch-5_3_18-22-default-10-5.2
kernel-livepatch-5_3_18-22-default-debuginfo-10-5.2
kernel-livepatch-5_3_18-24_12-default-8-2.2
kernel-livepatch-5_3_18-24_12-default-debuginfo-8-2.2
kernel-livepatch-5_3_18-24_15-default-8-2.2
kernel-livepatch-5_3_18-24_15-default-debuginfo-8-2.2
kernel-livepatch-5_3_18-24_24-default-8-2.2
kernel-livepatch-5_3_18-24_24-default-debuginfo-8-2.2
kernel-livepatch-5_3_18-24_29-default-6-2.2
kernel-livepatch-5_3_18-24_29-default-debuginfo-6-2.2
kernel-livepatch-5_3_18-24_34-default-6-2.2
kernel-livepatch-5_3_18-24_34-default-debuginfo-6-2.2
kernel-livepatch-5_3_18-24_37-default-6-2.2
kernel-livepatch-5_3_18-24_37-default-debuginfo-6-2.2
kernel-livepatch-5_3_18-24_43-default-5-2.2
kernel-livepatch-5_3_18-24_43-default-debuginfo-5-2.2
kernel-livepatch-5_3_18-24_46-default-5-2.2
kernel-livepatch-5_3_18-24_46-default-debuginfo-5-2.2
kernel-livepatch-5_3_18-24_49-default-4-2.2
kernel-livepatch-5_3_18-24_49-default-debuginfo-4-2.2
kernel-livepatch-5_3_18-24_9-default-9-2.2
kernel-livepatch-5_3_18-24_9-default-debuginfo-9-2.2
kernel-livepatch-SLE15-SP2_Update_0-debugsource-10-5.2
kernel-livepatch-SLE15-SP2_Update_1-debugsource-9-2.2
kernel-livepatch-SLE15-SP2_Update_10-debugsource-4-2.2
kernel-livepatch-SLE15-SP2_Update_2-debugsource-8-2.2
kernel-livepatch-SLE15-SP2_Update_3-debugsource-8-2.2
kernel-livepatch-SLE15-SP2_Update_4-debugsource-8-2.2
kernel-livepatch-SLE15-SP2_Update_5-debugsource-6-2.2
kernel-livepatch-SLE15-SP2_Update_6-debugsource-6-2.2
kernel-livepatch-SLE15-SP2_Update_7-debugsource-6-2.2
kernel-livepatch-SLE15-SP2_Update_8-debugsource-5-2.2
kernel-livepatch-SLE15-SP2_Update_9-debugsource-5-2.2
- SUSE Linux Enterprise Module for Live Patching 15-SP1 (ppc64le x86_64):
kernel-livepatch-4_12_14-197_40-default-11-2.2
kernel-livepatch-4_12_14-197_45-default-9-2.2
kernel-livepatch-4_12_14-197_48-default-9-2.2
kernel-livepatch-4_12_14-197_51-default-9-2.2
kernel-livepatch-4_12_14-197_56-default-8-2.2
kernel-livepatch-4_12_14-197_61-default-7-2.2
kernel-livepatch-4_12_14-197_64-default-6-2.2
kernel-livepatch-4_12_14-197_67-default-6-2.2
kernel-livepatch-4_12_14-197_72-default-5-2.2
kernel-livepatch-4_12_14-197_75-default-5-2.2
kernel-livepatch-4_12_14-197_78-default-5-2.2
kernel-livepatch-4_12_14-197_83-default-4-2.2
- SUSE Linux Enterprise Live Patching 12-SP5 (ppc64le s390x x86_64):
kgraft-patch-4_12_14-122_20-default-12-2.2
kgraft-patch-4_12_14-122_23-default-11-2.2
kgraft-patch-4_12_14-122_26-default-11-2.2
kgraft-patch-4_12_14-122_29-default-11-2.2
kgraft-patch-4_12_14-122_32-default-11-2.2
kgraft-patch-4_12_14-122_37-default-10-2.2
kgraft-patch-4_12_14-122_41-default-9-2.2
kgraft-patch-4_12_14-122_46-default-7-2.2
kgraft-patch-4_12_14-122_51-default-7-2.2
kgraft-patch-4_12_14-122_54-default-5-2.2
kgraft-patch-4_12_14-122_57-default-5-2.2
kgraft-patch-4_12_14-122_60-default-4-2.2
kgraft-patch-4_12_14-122_63-default-3-2.2
References:
https://www.suse.com/security/cve/CVE-2021-26930.html
https://www.suse.com/security/cve/CVE-2021-26931.html
https://www.suse.com/security/cve/CVE-2021-28660.html
https://www.suse.com/security/cve/CVE-2021-28688.html
https://www.suse.com/security/cve/CVE-2021-3444.html
https://bugzilla.suse.com/1182294
https://bugzilla.suse.com/1183658
https://bugzilla.suse.com/1184171
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