SUSE: 2024:3547-1 important: the Linux Kernel Security Advisory Updates
Summary
## The SUSE Linux Enterprise 15 SP4 kernel was updated to receive various security bugfixes. The following security bugs were fixed: * CVE-2022-48911: kabi: add __nf_queue_get_refs() for kabi compliance. (bsc#1229633). * CVE-2022-48923: btrfs: prevent copying too big compressed lzo segment (bsc#1229662) * CVE-2024-41087: Fix double free on error (bsc#1228466). * CVE-2024-42301: Fix the array out-of-bounds risk (bsc#1229407). * CVE-2024-44946: kcm: Serialise kcm_sendmsg() for the same socket (bsc#1230015). * CVE-2024-45021: memcg_write_event_control(): fix a user-triggerable oops (bsc#1230434). * CVE-2024-46674: usb: dwc3: st: fix probed platform device ref count on probe error path (bsc#1230507). The following non-security bugs were fixed: * blk-mq: add helper for checking if one CPU is mapped to specified hctx (bsc#1223600). * blk-mq: do not schedule block kworker on isolated CPUs (bsc#1223600). * kabi: add __nf_queue_get_refs() for kabi compliance. * scsi: ibmvfc: Add max_sectors module parameter (bsc#1216223). * scsi: smartpqi: Expose SAS address for SATA drives (bsc#1223958). * SUNRPC: avoid soft lockup when transmitting UDP to reachable server (bsc#1225272 bsc#1231016).
References
* bsc#1216223
* bsc#1223600
* bsc#1223958
* bsc#1225272
* bsc#1227487
* bsc#1228466
* bsc#1229407
* bsc#1229633
* bsc#1229662
* bsc#1229947
* bsc#1230015
* bsc#1230398
* bsc#1230434
* bsc#1230507
* bsc#1230767
* bsc#1231016
Cross-
* CVE-2022-48911
* CVE-2022-48923
* CVE-2022-48944
* CVE-2022-48945
* CVE-2024-41087
* CVE-2024-42301
* CVE-2024-44946
* CVE-2024-45021
* CVE-2024-46674
* CVE-2024-46774
CVSS scores:
* CVE-2022-48911 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
* CVE-2022-48911 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
* CVE-2022-48923 ( SUSE ): 7.3
CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
* CVE-2022-48923 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
* CVE-2022-48923 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
* CVE-2022-48944 ( SUSE ): 5.7
CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
* CVE-2022-48944 ( SUSE ): 4.7 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
* CVE-2022-48944 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
* CVE-2024-41087 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
* CVE-2024-41087 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
* CVE-2024-42301 ( SUSE ): 6.4 CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
* CVE-2024-42301 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
* CVE-2024-44946 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
* CVE-2024-44946 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
* CVE-2024-45021 ( SUSE ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
* CVE-2024-45021 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
* CVE-2024-46674 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
* CVE-2024-46674 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
* CVE-2024-46774 ( SUSE ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected Products:
* openSUSE Leap 15.4
* SUSE Linux Enterprise Desktop 15 SP4 LTSS 15-SP4
* SUSE Linux Enterprise High Availability Extension 15 SP4
* SUSE Linux Enterprise High Performance Computing 15 SP4
* SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4
* SUSE Linux Enterprise High Performance Computing LTSS 15 SP4
* SUSE Linux Enterprise Live Patching 15-SP4
* SUSE Linux Enterprise Micro 5.3
* SUSE Linux Enterprise Micro 5.4
* SUSE Linux Enterprise Micro for Rancher 5.3
* SUSE Linux Enterprise Micro for Rancher 5.4
* SUSE Linux Enterprise Real Time 15 SP4
* SUSE Linux Enterprise Server 15 SP4
* SUSE Linux Enterprise Server 15 SP4 LTSS 15-SP4
* SUSE Linux Enterprise Server for SAP Applications 15 SP4
* SUSE Manager Proxy 4.3
* SUSE Manager Retail Branch Server 4.3
* SUSE Manager Server 4.3
An update that solves 10 vulnerabilities and has six security fixes can now be
installed.
##
* https://www.suse.com/security/cve/CVE-2022-48911.html
* https://www.suse.com/security/cve/CVE-2022-48923.html
* https://www.suse.com/security/cve/CVE-2022-48944.html
* https://www.suse.com/security/cve/CVE-2022-48945.html
* https://www.suse.com/security/cve/CVE-2024-41087.html
* https://www.suse.com/security/cve/CVE-2024-42301.html
* https://www.suse.com/security/cve/CVE-2024-44946.html
* https://www.suse.com/security/cve/CVE-2024-45021.html
* https://www.suse.com/security/cve/CVE-2024-46674.html
* https://www.suse.com/security/cve/CVE-2024-46774.html
* https://bugzilla.suse.com/show_bug.cgi?id=1216223
* https://bugzilla.suse.com/show_bug.cgi?id=1223600
* https://bugzilla.suse.com/show_bug.cgi?id=1223958
* https://bugzilla.suse.com/show_bug.cgi?id=1225272
* https://bugzilla.suse.com/show_bug.cgi?id=1227487
* https://bugzilla.suse.com/show_bug.cgi?id=1228466
* https://bugzilla.suse.com/show_bug.cgi?id=1229407
* https://bugzilla.suse.com/show_bug.cgi?id=1229633
* https://bugzilla.suse.com/show_bug.cgi?id=1229662
* https://bugzilla.suse.com/show_bug.cgi?id=1229947
* https://bugzilla.suse.com/show_bug.cgi?id=1230015
* https://bugzilla.suse.com/show_bug.cgi?id=1230398
* https://bugzilla.suse.com/show_bug.cgi?id=1230434
* https://bugzilla.suse.com/show_bug.cgi?id=1230507
* https://bugzilla.suse.com/show_bug.cgi?id=1230767
* https://bugzilla.suse.com/show_bug.cgi?id=1231016
