Security update for the Linux Kernel (Live Patch 16 for SLE 15 SP3) SUSE Patch security@suse.de SUSE Security Team SUSE-SU-2022:1369-1 Final 1 1 2022-04-25T14:11:46Z current 2022-04-25T14:11:46Z 2022-04-25T14:11:46Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for the Linux Kernel (Live Patch 16 for SLE 15 SP3) This update for the Linux Kernel 5.3.18-150300_59_60 fixes several issues. The following security issues were fixed: - CVE-2022-1016: Fixed a vulnerability in the nf_tables component of the netfilter subsystem. This vulnerability gives an attacker a powerful primitive that can be used to both read from and write to relative stack data, which can lead to arbitrary code execution. (bsc#1197335) - CVE-2022-1055: Fixed a use-after-free in tc_new_tfilter that could allow a local attacker to gain privilege escalation. (bnc#1197705) - CVE-2022-1011: Fixed an use-after-free vulnerability which could allow a local attacker to retireve (partial) /etc/shadow hashes or any other data from filesystem when he can mount a FUSE filesystems. (bsc#1197344) The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). SUSE-2022-1369,SUSE-SLE-Module-Live-Patching-15-SP2-2022-1342,SUSE-SLE-Module-Live-Patching-15-SP2-2022-1352,SUSE-SLE-Module-Live-Patching-15-SP2-2022-1353,SUSE-SLE-Module-Live-Patching-15-SP2-2022-1354,SUSE-SLE-Module-Live-Patching-15-SP2-2022-1355,SUSE-SLE-Module-Live-Patching-15-SP2-2022-1363,SUSE-SLE-Module-Live-Patching-15-SP2-2022-1364,SUSE-SLE-Module-Live-Patching-15-SP2-2022-1365,SUSE-SLE-Module-Live-Patching-15-SP2-2022-1366,SUSE-SLE-Module-Live-Patching-15-SP2-2022-1367,SUSE-SLE-Module-Live-Patching-15-SP2-2022-1368,SUSE-SLE-Module-Live-Patching-15-SP2-2022-1372,SUSE-SLE-Module-Live-Patching-15-SP3-2022-1340,SUSE-SLE-Module-Live-Patching-15-SP3-2022-1343,SUSE-SLE-Module-Live-Patching-15-SP3-2022-1344,SUSE-SLE-Module-Live-Patching-15-SP3-2022-1345,SUSE-SLE-Module-Live-Patching-15-SP3-2022-1356,SUSE-SLE-Module-Live-Patching-15-SP3-2022-1357,SUSE-SLE-Module-Live-Patching-15-SP3-2022-1369,SUSE-SLE-Module-Live-Patching-15-SP3-2022-1377,SUSE-SLE-Module-Live-Patching-15-SP3-2022-1378,SUSE-SLE-Module-Live-Patching-15-SP3-2022-1379,SUSE-SLE-Module-Live-Patching-15-SP3-2022-1380 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://www.suse.com/support/update/announcement/2022/suse-su-20221369-1/ Link for SUSE-SU-2022:1369-1 https://lists.suse.com/pipermail/sle-security-updates/2022-April/010820.html E-Mail link for SUSE-SU-2022:1369-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://bugzilla.suse.com/1197335 SUSE Bug 1197335 https://bugzilla.suse.com/1197344 SUSE Bug 1197344 https://bugzilla.suse.com/1197705 SUSE Bug 1197705 https://www.suse.com/security/cve/CVE-2022-1011/ SUSE CVE CVE-2022-1011 page https://www.suse.com/security/cve/CVE-2022-1016/ SUSE CVE CVE-2022-1016 page https://www.suse.com/security/cve/CVE-2022-1055/ SUSE CVE CVE-2022-1055 page SUSE Linux Enterprise Live Patching 15 SP2 SUSE Linux Enterprise Live Patching 15 SP3 kernel-livepatch-5_3_18-150300_59_43-default-6-150300.2.1 kernel-livepatch-5_3_18-150300_59_43-preempt-6-150300.2.1 kernel-livepatch-5_3_18-24_107-default-4-150200.2.1 kernel-livepatch-5_3_18-24_64-default-15-150200.2.1 kernel-livepatch-5_3_18-24_83-default-9-150200.2.1 kernel-livepatch-5_3_18-24_93-default-8-150200.2.1 kernel-livepatch-5_3_18-24_99-default-6-150200.2.1 kernel-livepatch-5_3_18-24_67-default-13-150200.2.1 kernel-livepatch-5_3_18-24_53_4-default-13-150200.2.1 kernel-livepatch-5_3_18-24_70-default-13-150200.2.1 kernel-livepatch-5_3_18-24_75-default-12-150200.2.1 kernel-livepatch-5_3_18-24_78-default-11-150200.2.1 kernel-livepatch-5_3_18-24_86-default-9-150200.2.1 kernel-livepatch-5_3_18-24_61-default-15-150200.2.1 kernel-livepatch-5_3_18-57-default-15-150200.3.1 kernel-livepatch-5_3_18-59_24-default-9-150300.2.1 kernel-livepatch-5_3_18-59_40-default-7-150300.2.1 kernel-livepatch-5_3_18-150300_59_46-default-6-150300.2.1 kernel-livepatch-5_3_18-59_10-default-13-150300.2.1 kernel-livepatch-5_3_18-59_13-default-13-150300.2.1 kernel-livepatch-5_3_18-59_5-default-13-150300.2.1 kernel-livepatch-5_3_18-59_16-default-12-150300.2.1 kernel-livepatch-5_3_18-59_34-default-8-150300.2.1 kernel-livepatch-5_3_18-150300_59_60-default-3-150300.2.1 kernel-livepatch-5_3_18-24_107-default-4-150200.2.1 as a component of SUSE Linux Enterprise Live Patching 15 SP2 kernel-livepatch-5_3_18-24_64-default-15-150200.2.1 as a component of SUSE Linux Enterprise Live Patching 15 SP2 kernel-livepatch-5_3_18-24_83-default-9-150200.2.1 as a component of SUSE Linux Enterprise Live Patching 15 SP2 kernel-livepatch-5_3_18-24_93-default-8-150200.2.1 as a component of SUSE Linux Enterprise Live Patching 15 SP2 kernel-livepatch-5_3_18-24_99-default-6-150200.2.1 as a component of SUSE Linux Enterprise Live Patching 15 SP2 kernel-livepatch-5_3_18-24_67-default-13-150200.2.1 as a component of SUSE Linux Enterprise Live Patching 15 SP2 kernel-livepatch-5_3_18-24_53_4-default-13-150200.2.1 as a component of SUSE Linux Enterprise Live Patching 15 SP2 kernel-livepatch-5_3_18-24_70-default-13-150200.2.1 as a component of SUSE Linux Enterprise Live Patching 15 SP2 kernel-livepatch-5_3_18-24_75-default-12-150200.2.1 as a component of SUSE Linux Enterprise Live Patching 15 SP2 kernel-livepatch-5_3_18-24_78-default-11-150200.2.1 as a component of SUSE Linux Enterprise Live Patching 15 SP2 kernel-livepatch-5_3_18-24_86-default-9-150200.2.1 as a component of SUSE Linux Enterprise Live Patching 15 SP2 kernel-livepatch-5_3_18-24_61-default-15-150200.2.1 as a component of SUSE Linux Enterprise Live Patching 15 SP2 kernel-livepatch-5_3_18-57-default-15-150200.3.1 as a component of SUSE Linux Enterprise Live Patching 15 SP3 kernel-livepatch-5_3_18-59_24-default-9-150300.2.1 as a component of SUSE Linux Enterprise Live Patching 15 SP3 kernel-livepatch-5_3_18-59_40-default-7-150300.2.1 as a component of SUSE Linux Enterprise Live Patching 15 SP3 kernel-livepatch-5_3_18-150300_59_46-default-6-150300.2.1 as a component of SUSE Linux Enterprise Live Patching 15 SP3 kernel-livepatch-5_3_18-59_10-default-13-150300.2.1 as a component of SUSE Linux Enterprise Live Patching 15 SP3 kernel-livepatch-5_3_18-59_13-default-13-150300.2.1 as a component of SUSE Linux Enterprise Live Patching 15 SP3 kernel-livepatch-5_3_18-150300_59_43-default-6-150300.2.1 as a component of SUSE Linux Enterprise Live Patching 15 SP3 kernel-livepatch-5_3_18-59_5-default-13-150300.2.1 as a component of SUSE Linux Enterprise Live Patching 15 SP3 kernel-livepatch-5_3_18-59_16-default-12-150300.2.1 as a component of SUSE Linux Enterprise Live Patching 15 SP3 kernel-livepatch-5_3_18-59_34-default-8-150300.2.1 as a component of SUSE Linux Enterprise Live Patching 15 SP3 kernel-livepatch-5_3_18-150300_59_60-default-3-150300.2.1 as a component of SUSE Linux Enterprise Live Patching 15 SP3 A use-after-free flaw was found in the Linux kernel's FUSE filesystem in the way a user triggers write(). This flaw allows a local user to gain unauthorized access to data from the FUSE filesystem, resulting in privilege escalation. CVE-2022-1011 SUSE Linux Enterprise Live Patching 15 SP2:kernel-livepatch-5_3_18-24_107-default-4-150200.2.1 SUSE Linux Enterprise Live Patching 15 SP2:kernel-livepatch-5_3_18-24_53_4-default-13-150200.2.1 SUSE Linux Enterprise Live Patching 15 SP2:kernel-livepatch-5_3_18-24_61-default-15-150200.2.1 SUSE Linux Enterprise Live Patching 15 SP2:kernel-livepatch-5_3_18-24_64-default-15-150200.2.1 SUSE Linux Enterprise Live Patching 15 SP2:kernel-livepatch-5_3_18-24_67-default-13-150200.2.1 SUSE Linux Enterprise Live Patching 15 SP2:kernel-livepatch-5_3_18-24_70-default-13-150200.2.1 SUSE Linux Enterprise Live Patching 15 SP2:kernel-livepatch-5_3_18-24_75-default-12-150200.2.1 SUSE Linux Enterprise Live Patching 15 SP2:kernel-livepatch-5_3_18-24_78-default-11-150200.2.1 SUSE Linux Enterprise Live Patching 15 SP2:kernel-livepatch-5_3_18-24_83-default-9-150200.2.1 SUSE Linux Enterprise Live Patching 15 SP2:kernel-livepatch-5_3_18-24_86-default-9-150200.2.1 SUSE Linux Enterprise Live Patching 15 SP2:kernel-livepatch-5_3_18-24_93-default-8-150200.2.1 SUSE Linux Enterprise Live Patching 15 SP2:kernel-livepatch-5_3_18-24_99-default-6-150200.2.1 SUSE Linux Enterprise Live Patching 15 SP3:kernel-livepatch-5_3_18-150300_59_43-default-6-150300.2.1 SUSE Linux Enterprise Live Patching 15 SP3:kernel-livepatch-5_3_18-150300_59_46-default-6-150300.2.1 SUSE Linux Enterprise Live Patching 15 SP3:kernel-livepatch-5_3_18-150300_59_60-default-3-150300.2.1 SUSE Linux Enterprise Live Patching 15 SP3:kernel-livepatch-5_3_18-57-default-15-150200.3.1 SUSE Linux Enterprise Live Patching 15 SP3:kernel-livepatch-5_3_18-59_10-default-13-150300.2.1 SUSE Linux Enterprise Live Patching 15 SP3:kernel-livepatch-5_3_18-59_13-default-13-150300.2.1 SUSE Linux Enterprise Live Patching 15 SP3:kernel-livepatch-5_3_18-59_16-default-12-150300.2.1 SUSE Linux Enterprise Live Patching 15 SP3:kernel-livepatch-5_3_18-59_24-default-9-150300.2.1 SUSE Linux Enterprise Live Patching 15 SP3:kernel-livepatch-5_3_18-59_34-default-8-150300.2.1 SUSE Linux Enterprise Live Patching 15 SP3:kernel-livepatch-5_3_18-59_40-default-7-150300.2.1 SUSE Linux Enterprise Live Patching 15 SP3:kernel-livepatch-5_3_18-59_5-default-13-150300.2.1 important 4.6 AV:L/AC:L/Au:N/C:P/I:P/A:P To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2022/suse-su-20221369-1/ https://www.suse.com/security/cve/CVE-2022-1011.html CVE-2022-1011 https://bugzilla.suse.com/1197343 SUSE Bug 1197343 https://bugzilla.suse.com/1197344 SUSE Bug 1197344 https://bugzilla.suse.com/1198687 SUSE Bug 1198687 https://bugzilla.suse.com/1204132 SUSE Bug 1204132 https://bugzilla.suse.com/1212322 SUSE Bug 1212322 A flaw was found in the Linux kernel in net/netfilter/nf_tables_core.c:nft_do_chain, which can cause a use-after-free. This issue needs to handle 'return' with proper preconditions, as it can lead to a kernel information leak problem caused by a local, unprivileged attacker. CVE-2022-1016 SUSE Linux Enterprise Live Patching 15 SP2:kernel-livepatch-5_3_18-24_107-default-4-150200.2.1 SUSE Linux Enterprise Live Patching 15 SP2:kernel-livepatch-5_3_18-24_53_4-default-13-150200.2.1 SUSE Linux Enterprise Live Patching 15 SP2:kernel-livepatch-5_3_18-24_61-default-15-150200.2.1 SUSE Linux Enterprise Live Patching 15 SP2:kernel-livepatch-5_3_18-24_64-default-15-150200.2.1 SUSE Linux Enterprise Live Patching 15 SP2:kernel-livepatch-5_3_18-24_67-default-13-150200.2.1 SUSE Linux Enterprise Live Patching 15 SP2:kernel-livepatch-5_3_18-24_70-default-13-150200.2.1 SUSE Linux Enterprise Live Patching 15 SP2:kernel-livepatch-5_3_18-24_75-default-12-150200.2.1 SUSE Linux Enterprise Live Patching 15 SP2:kernel-livepatch-5_3_18-24_78-default-11-150200.2.1 SUSE Linux Enterprise Live Patching 15 SP2:kernel-livepatch-5_3_18-24_83-default-9-150200.2.1 SUSE Linux Enterprise Live Patching 15 SP2:kernel-livepatch-5_3_18-24_86-default-9-150200.2.1 SUSE Linux Enterprise Live Patching 15 SP2:kernel-livepatch-5_3_18-24_93-default-8-150200.2.1 SUSE Linux Enterprise Live Patching 15 SP2:kernel-livepatch-5_3_18-24_99-default-6-150200.2.1 SUSE Linux Enterprise Live Patching 15 SP3:kernel-livepatch-5_3_18-150300_59_43-default-6-150300.2.1 SUSE Linux Enterprise Live Patching 15 SP3:kernel-livepatch-5_3_18-150300_59_46-default-6-150300.2.1 SUSE Linux Enterprise Live Patching 15 SP3:kernel-livepatch-5_3_18-150300_59_60-default-3-150300.2.1 SUSE Linux Enterprise Live Patching 15 SP3:kernel-livepatch-5_3_18-57-default-15-150200.3.1 SUSE Linux Enterprise Live Patching 15 SP3:kernel-livepatch-5_3_18-59_10-default-13-150300.2.1 SUSE Linux Enterprise Live Patching 15 SP3:kernel-livepatch-5_3_18-59_13-default-13-150300.2.1 SUSE Linux Enterprise Live Patching 15 SP3:kernel-livepatch-5_3_18-59_16-default-12-150300.2.1 SUSE Linux Enterprise Live Patching 15 SP3:kernel-livepatch-5_3_18-59_24-default-9-150300.2.1 SUSE Linux Enterprise Live Patching 15 SP3:kernel-livepatch-5_3_18-59_34-default-8-150300.2.1 SUSE Linux Enterprise Live Patching 15 SP3:kernel-livepatch-5_3_18-59_40-default-7-150300.2.1 SUSE Linux Enterprise Live Patching 15 SP3:kernel-livepatch-5_3_18-59_5-default-13-150300.2.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2022/suse-su-20221369-1/ https://www.suse.com/security/cve/CVE-2022-1016.html CVE-2022-1016 https://bugzilla.suse.com/1197227 SUSE Bug 1197227 https://bugzilla.suse.com/1197335 SUSE Bug 1197335 A use-after-free exists in the Linux Kernel in tc_new_tfilter that could allow a local attacker to gain privilege escalation. The exploit requires unprivileged user namespaces. We recommend upgrading past commit 04c2a47ffb13c29778e2a14e414ad4cb5a5db4b5 CVE-2022-1055 SUSE Linux Enterprise Live Patching 15 SP2:kernel-livepatch-5_3_18-24_107-default-4-150200.2.1 SUSE Linux Enterprise Live Patching 15 SP2:kernel-livepatch-5_3_18-24_53_4-default-13-150200.2.1 SUSE Linux Enterprise Live Patching 15 SP2:kernel-livepatch-5_3_18-24_61-default-15-150200.2.1 SUSE Linux Enterprise Live Patching 15 SP2:kernel-livepatch-5_3_18-24_64-default-15-150200.2.1 SUSE Linux Enterprise Live Patching 15 SP2:kernel-livepatch-5_3_18-24_67-default-13-150200.2.1 SUSE Linux Enterprise Live Patching 15 SP2:kernel-livepatch-5_3_18-24_70-default-13-150200.2.1 SUSE Linux Enterprise Live Patching 15 SP2:kernel-livepatch-5_3_18-24_75-default-12-150200.2.1 SUSE Linux Enterprise Live Patching 15 SP2:kernel-livepatch-5_3_18-24_78-default-11-150200.2.1 SUSE Linux Enterprise Live Patching 15 SP2:kernel-livepatch-5_3_18-24_83-default-9-150200.2.1 SUSE Linux Enterprise Live Patching 15 SP2:kernel-livepatch-5_3_18-24_86-default-9-150200.2.1 SUSE Linux Enterprise Live Patching 15 SP2:kernel-livepatch-5_3_18-24_93-default-8-150200.2.1 SUSE Linux Enterprise Live Patching 15 SP2:kernel-livepatch-5_3_18-24_99-default-6-150200.2.1 SUSE Linux Enterprise Live Patching 15 SP3:kernel-livepatch-5_3_18-150300_59_43-default-6-150300.2.1 SUSE Linux Enterprise Live Patching 15 SP3:kernel-livepatch-5_3_18-150300_59_46-default-6-150300.2.1 SUSE Linux Enterprise Live Patching 15 SP3:kernel-livepatch-5_3_18-150300_59_60-default-3-150300.2.1 SUSE Linux Enterprise Live Patching 15 SP3:kernel-livepatch-5_3_18-57-default-15-150200.3.1 SUSE Linux Enterprise Live Patching 15 SP3:kernel-livepatch-5_3_18-59_10-default-13-150300.2.1 SUSE Linux Enterprise Live Patching 15 SP3:kernel-livepatch-5_3_18-59_13-default-13-150300.2.1 SUSE Linux Enterprise Live Patching 15 SP3:kernel-livepatch-5_3_18-59_16-default-12-150300.2.1 SUSE Linux Enterprise Live Patching 15 SP3:kernel-livepatch-5_3_18-59_24-default-9-150300.2.1 SUSE Linux Enterprise Live Patching 15 SP3:kernel-livepatch-5_3_18-59_34-default-8-150300.2.1 SUSE Linux Enterprise Live Patching 15 SP3:kernel-livepatch-5_3_18-59_40-default-7-150300.2.1 SUSE Linux Enterprise Live Patching 15 SP3:kernel-livepatch-5_3_18-59_5-default-13-150300.2.1 important 4.6 AV:L/AC:L/Au:N/C:P/I:P/A:P To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2022/suse-su-20221369-1/ https://www.suse.com/security/cve/CVE-2022-1055.html CVE-2022-1055 https://bugzilla.suse.com/1197702 SUSE Bug 1197702 https://bugzilla.suse.com/1197705 SUSE Bug 1197705