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SUSE alert SUSE-SU-2024:2893-1 (kernel)



From:
              SLE-SECURITY-UPDATES <null@suse.de>


To:
              sle-security-updates@lists.suse.com


Subject:
              SUSE-SU-2024:2893-1: important: Security update for the Linux Kernel


Date:
              Tue, 13 Aug 2024 16:40:32 -0000


Message-ID:
              <172356723286.12336.6417754950983233959@smelt2.prg2.suse.org>




# Security update for the Linux Kernel

Announcement ID: SUSE-SU-2024:2893-1  
Rating: important  
References:

  * bsc#1216834
  * bsc#1218820
  * bsc#1220185
  * bsc#1220186
  * bsc#1221539
  * bsc#1222728
  * bsc#1222824
  * bsc#1223863
  * bsc#1224918
  * bsc#1225431
  * bsc#1226519
  * bsc#1226550
  * bsc#1226574
  * bsc#1226662
  * bsc#1226666
  * bsc#1227213
  * bsc#1227362
  * bsc#1227487
  * bsc#1227716
  * bsc#1227750
  * bsc#1227810
  * bsc#1227836
  * bsc#1227976
  * bsc#1228013
  * bsc#1228040
  * bsc#1228114
  * bsc#1228328
  * bsc#1228561
  * bsc#1228644
  * bsc#1228743

  
Cross-References:

  * CVE-2021-47126
  * CVE-2021-47219
  * CVE-2021-47291
  * CVE-2021-47520
  * CVE-2021-47580
  * CVE-2021-47598
  * CVE-2022-48792
  * CVE-2022-48821
  * CVE-2022-48822
  * CVE-2023-52885
  * CVE-2024-26583
  * CVE-2024-26584
  * CVE-2024-26800
  * CVE-2024-36974
  * CVE-2024-39494
  * CVE-2024-40937
  * CVE-2024-40956
  * CVE-2024-41011
  * CVE-2024-41059
  * CVE-2024-41069
  * CVE-2024-41090
  * CVE-2024-42145

  
CVSS scores:

  * CVE-2021-47126 ( SUSE ):  5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  * CVE-2021-47219 ( SUSE ):  5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
  * CVE-2021-47291 ( SUSE ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2021-47520 ( SUSE ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2021-47520 ( NVD ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2021-47580 ( SUSE ):  6.3 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:L
  * CVE-2021-47598 ( SUSE ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2022-48792 ( SUSE ):  7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2022-48792 ( NVD ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2022-48821 ( SUSE ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2022-48822 ( SUSE ):  7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2022-48822 ( NVD ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2023-52885 ( SUSE ):  8.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
  * CVE-2024-26583 ( SUSE ):  5.1 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2024-26583 ( NVD ):  4.7 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
  * CVE-2024-26584 ( SUSE ):  5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  * CVE-2024-26584 ( NVD ):  5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  * CVE-2024-26800 ( SUSE ):  4.7 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
  * CVE-2024-36974 ( SUSE ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2024-39494 ( SUSE ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2024-39494 ( NVD ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2024-40937 ( SUSE ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2024-40956 ( SUSE ):  7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2024-41011 ( SUSE ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2024-41059 ( 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-2024-41059 ( SUSE ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2024-41069 ( 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-2024-41069 ( SUSE ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2024-41090 ( SUSE ):  7.1 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
  * CVE-2024-42145 ( SUSE ):  8.7
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
  * CVE-2024-42145 ( SUSE ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

  
Affected Products:

  * SUSE Linux Enterprise Micro 5.1
  * SUSE Linux Enterprise Micro 5.2
  * SUSE Linux Enterprise Micro for Rancher 5.2

  
  
An update that solves 22 vulnerabilities and has eight security fixes can now be
installed.

## Description:

The SUSE Linux Enterprise 15 SP3 RT kernel was updated to receive various
security bugfixes.

The following security bugs were fixed:

  * CVE-2024-39494: ima: Fix use-after-free on a dentry's dname.name
    (bsc#1227716).
  * CVE-2024-41069: ASoC: topology: Fix route memory corruption (bsc#1228644).
  * CVE-2024-42145: IB/core: Implement a limit on UMAD receive List
    (bsc#1228743).
  * CVE-2024-41059: hfsplus: fix uninit-value in copy_name (bsc#1228561).
  * CVE-2024-40956: dmaengine: idxd: Fix possible Use-After-Free in
    irq_process_work_list (bsc#1227810).
  * CVE-2023-52885: SUNRPC: Fix UAF in svc_tcp_listen_data_ready()
    (bsc#1227750).
  * CVE-2022-48792: scsi: pm8001: Fix use-after-free for aborted SSP/STP
    sas_task (bsc#1228013).
  * CVE-2024-41090: tap: add missing verification for short frame (bsc#1228328).
  * CVE-2021-47291: ipv6: fix another slab-out-of-bounds in
    fib6_nh_flush_exceptions (bsc#1224918).
  * CVE-2021-47126: ipv6: Fix KASAN: slab-out-of-bounds Read in
    fib6_nh_flush_exceptions (bsc#1221539).
  * CVE-2024-41011: drm/amdkfd: do not allow mapping the MMIO HDP page with
    large pages (bsc#1228114).
  * CVE-2021-47598: sch_cake: do not call cake_destroy() from cake_init()
    (bsc#1226574).
  * CVE-2021-47580: scsi: scsi_debug: Fix type in min_t to avoid stack OOB
    (bsc#1226550).
  * CVE-2021-47219: scsi: scsi_debug: Fix out-of-bound read in
    resp_report_tgtpgs() (bsc#1222824).
  * CVE-2024-40937: gve: Clear napi->skb before dev_kfree_skb_any()
    (bsc#1227836).
  * CVE-2022-48821: misc: fastrpc: avoid double fput() on failed usercopy
    (bsc#1227976).
  * CVE-2021-47520: can: pch_can: pch_can_rx_normal: fix use after free
    (bsc#1225431).
  * CVE-2024-36974: net/sched: taprio: always validate TCA_TAPRIO_ATTR_PRIOMAP
    (bsc#1226519).

The following non-security bugs were fixed:

  * Fix spurious WARNING caused by a qxl driver patch (bsc#1227213)
  * NFS: Clean up directory array handling (bsc#1226662).
  * NFS: Clean up nfs_readdir_page_filler() (bsc#1226662).
  * NFS: Clean up readdir struct nfs_cache_array (bsc#1226662).
  * NFS: Do not discard readdir results (bsc#1226662).
  * NFS: Do not overfill uncached readdir pages (bsc#1226662).
  * NFS: Do not re-read the entire page cache to find the next cookie
    (bsc#1226662).
  * NFS: Ensure contents of struct nfs_open_dir_context are consistent
    (bsc#1226662).
  * NFS: Fix up directory verifier races (bsc#1226662).
  * NFS: Further optimisations for 'ls -l' (bsc#1226662).
  * NFS: More readdir cleanups (bsc#1226662).
  * NFS: Reduce number of RPC calls when doing uncached readdir (bsc#1226662).
  * NFS: Reduce use of uncached readdir (bsc#1226662).
  * NFS: Support larger readdir buffers (bsc#1226662).
  * NFS: Use the 64-bit server readdir cookies when possible (bsc#1226662).
  * NFSv4.x: by default serialize open/close operations (bsc#1223863
    bsc#1227362)
  * X.509: Fix the parser of extended key usage for length (bsc#1218820
    bsc#1226666).
  * nfs: optimise readdir cache page invalidation (bsc#1226662).
  * ocfs2: fix DIO failure due to insufficient transaction credits
    (bsc#1216834).
  * powerpc/rtas: Prevent Spectre v1 gadget construction in sys_rtas()
    (bsc#1227487).
  * powerpc/rtas: clean up includes (bsc#1227487).

## Special Instructions and Notes:

  * Please reboot the system after installing this update.

## Patch Instructions:

To install this SUSE 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 Micro 5.1  
    zypper in -t patch SUSE-SUSE-MicroOS-5.1-2024-2893=1

  * SUSE Linux Enterprise Micro 5.2  
    zypper in -t patch SUSE-SUSE-MicroOS-5.2-2024-2893=1

  * SUSE Linux Enterprise Micro for Rancher 5.2  
    zypper in -t patch SUSE-SUSE-MicroOS-5.2-2024-2893=1

## Package List:

  * SUSE Linux Enterprise Micro 5.1 (nosrc x86_64)
    * kernel-rt-5.3.18-150300.178.1
  * SUSE Linux Enterprise Micro 5.1 (x86_64)
    * kernel-rt-debugsource-5.3.18-150300.178.1
    * kernel-rt-debuginfo-5.3.18-150300.178.1
  * SUSE Linux Enterprise Micro 5.1 (noarch)
    * kernel-source-rt-5.3.18-150300.178.1
  * SUSE Linux Enterprise Micro 5.2 (nosrc x86_64)
    * kernel-rt-5.3.18-150300.178.1
  * SUSE Linux Enterprise Micro 5.2 (x86_64)
    * kernel-rt-debugsource-5.3.18-150300.178.1
    * kernel-rt-debuginfo-5.3.18-150300.178.1
  * SUSE Linux Enterprise Micro 5.2 (noarch)
    * kernel-source-rt-5.3.18-150300.178.1
  * SUSE Linux Enterprise Micro for Rancher 5.2 (nosrc x86_64)
    * kernel-rt-5.3.18-150300.178.1
  * SUSE Linux Enterprise Micro for Rancher 5.2 (x86_64)
    * kernel-rt-debugsource-5.3.18-150300.178.1
    * kernel-rt-debuginfo-5.3.18-150300.178.1
  * SUSE Linux Enterprise Micro for Rancher 5.2 (noarch)
    * kernel-source-rt-5.3.18-150300.178.1

## References:

  * https://www.suse.com/security/cve/CVE-2021-47126.html
  * https://www.suse.com/security/cve/CVE-2021-47219.html
  * https://www.suse.com/security/cve/CVE-2021-47291.html
  * https://www.suse.com/security/cve/CVE-2021-47520.html
  * https://www.suse.com/security/cve/CVE-2021-47580.html
  * https://www.suse.com/security/cve/CVE-2021-47598.html
  * https://www.suse.com/security/cve/CVE-2022-48792.html
  * https://www.suse.com/security/cve/CVE-2022-48821.html
  * https://www.suse.com/security/cve/CVE-2022-48822.html
  * https://www.suse.com/security/cve/CVE-2023-52885.html
  * https://www.suse.com/security/cve/CVE-2024-26583.html
  * https://www.suse.com/security/cve/CVE-2024-26584.html
  * https://www.suse.com/security/cve/CVE-2024-26800.html
  * https://www.suse.com/security/cve/CVE-2024-36974.html
  * https://www.suse.com/security/cve/CVE-2024-39494.html
  * https://www.suse.com/security/cve/CVE-2024-40937.html
  * https://www.suse.com/security/cve/CVE-2024-40956.html
  * https://www.suse.com/security/cve/CVE-2024-41011.html
  * https://www.suse.com/security/cve/CVE-2024-41059.html
  * https://www.suse.com/security/cve/CVE-2024-41069.html
  * https://www.suse.com/security/cve/CVE-2024-41090.html
  * https://www.suse.com/security/cve/CVE-2024-42145.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1216834
  * https://bugzilla.suse.com/show_bug.cgi?id=1218820
  * https://bugzilla.suse.com/show_bug.cgi?id=1220185
  * https://bugzilla.suse.com/show_bug.cgi?id=1220186
  * https://bugzilla.suse.com/show_bug.cgi?id=1221539
  * https://bugzilla.suse.com/show_bug.cgi?id=1222728
  * https://bugzilla.suse.com/show_bug.cgi?id=1222824
  * https://bugzilla.suse.com/show_bug.cgi?id=1223863
  * https://bugzilla.suse.com/show_bug.cgi?id=1224918
  * https://bugzilla.suse.com/show_bug.cgi?id=1225431
  * https://bugzilla.suse.com/show_bug.cgi?id=1226519
  * https://bugzilla.suse.com/show_bug.cgi?id=1226550
  * https://bugzilla.suse.com/show_bug.cgi?id=1226574
  * https://bugzilla.suse.com/show_bug.cgi?id=1226662
  * https://bugzilla.suse.com/show_bug.cgi?id=1226666
  * https://bugzilla.suse.com/show_bug.cgi?id=1227213
  * https://bugzilla.suse.com/show_bug.cgi?id=1227362
  * https://bugzilla.suse.com/show_bug.cgi?id=1227487
  * https://bugzilla.suse.com/show_bug.cgi?id=1227716
  * https://bugzilla.suse.com/show_bug.cgi?id=1227750
  * https://bugzilla.suse.com/show_bug.cgi?id=1227810
  * https://bugzilla.suse.com/show_bug.cgi?id=1227836
  * https://bugzilla.suse.com/show_bug.cgi?id=1227976
  * https://bugzilla.suse.com/show_bug.cgi?id=1228013
  * https://bugzilla.suse.com/show_bug.cgi?id=1228040
  * https://bugzilla.suse.com/show_bug.cgi?id=1228114
  * https://bugzilla.suse.com/show_bug.cgi?id=1228328
  * https://bugzilla.suse.com/show_bug.cgi?id=1228561
  * https://bugzilla.suse.com/show_bug.cgi?id=1228644
  * https://bugzilla.suse.com/show_bug.cgi?id=1228743





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