SUSE-SU-2023:2834-1: important: Security update for the Linux Kernel

Fri Jul 14 21:42:50 UTC 2023

# Security update for the Linux Kernel

Announcement ID: SUSE-SU-2023:2834-1  
Rating: important  
References:

  * #1160435
  * #1187829
  * #1205758
  * #1208600
  * #1209039
  * #1210533
  * #1211449
  * #1211519
  * #1212128
  * #1212129
  * #1212154
  * #1212158
  * #1212494
  * #1212501
  * #1212502
  * #1212504
  * #1212513
  * #1212606
  * #1212842

Cross-References:

  * CVE-2023-1077
  * CVE-2023-1249
  * CVE-2023-2002
  * CVE-2023-3090
  * CVE-2023-3141
  * CVE-2023-3159
  * CVE-2023-3161
  * CVE-2023-3268
  * CVE-2023-3358
  * CVE-2023-35788
  * CVE-2023-35823
  * CVE-2023-35824
  * CVE-2023-35828

CVSS scores:

  * CVE-2023-1077 ( SUSE ):  7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2023-1077 ( NVD ):  7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2023-1249 ( SUSE ):  5.3 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:H
  * CVE-2023-1249 ( NVD ):  5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  * CVE-2023-2002 ( SUSE ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2023-2002 ( NVD ):  6.8 CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H
  * CVE-2023-3090 ( SUSE ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2023-3090 ( NVD ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2023-3141 ( SUSE ):  6.1 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H
  * CVE-2023-3141 ( NVD ):  7.1 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
  * CVE-2023-3159 ( SUSE ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2023-3159 ( NVD ):  6.7 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
  * CVE-2023-3161 ( SUSE ):  5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  * CVE-2023-3161 ( NVD ):  5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  * CVE-2023-3268 ( SUSE ):  6.1 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L
  * CVE-2023-3268 ( NVD ):  7.1 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
  * CVE-2023-3358 ( SUSE ):  4.7 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
  * CVE-2023-3358 ( NVD ):  5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  * CVE-2023-35788 ( SUSE ):  7.4 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H
  * CVE-2023-35788 ( NVD ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2023-35823 ( SUSE ):  4.7 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
  * CVE-2023-35823 ( NVD ):  7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2023-35824 ( SUSE ):  4.7 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
  * CVE-2023-35824 ( NVD ):  7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2023-35828 ( SUSE ):  6.7 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
  * CVE-2023-35828 ( NVD ):  7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected Products:

  * SUSE Enterprise Storage 7
  * SUSE Linux Enterprise High Availability Extension 15 SP2
  * SUSE Linux Enterprise High Performance Computing 15 SP2
  * SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS 15-SP2
  * SUSE Linux Enterprise Live Patching 15-SP2
  * SUSE Linux Enterprise Server 15 SP2
  * SUSE Linux Enterprise Server 15 SP2 Business Critical Linux 15-SP2
  * SUSE Linux Enterprise Server 15 SP2 LTSS 15-SP2
  * SUSE Linux Enterprise Server for SAP Applications 15 SP2
  * SUSE Manager Proxy 4.1
  * SUSE Manager Retail Branch Server 4.1
  * SUSE Manager Server 4.1

An update that solves 13 vulnerabilities and has six fixes can now be installed.

## Description:

The SUSE Linux Enterprise 15 SP2 kernel was updated to receive various security
and bugfixes.

The following security bugs were fixed:

  * CVE-2023-3090: Fixed a heap out-of-bounds write in the ipvlan network driver
    (bsc#1212842).
  * CVE-2023-3358: Fixed a NULL pointer dereference flaw in the Integrated
    Sensor Hub (ISH) driver (bsc#1212606).
  * CVE-2023-35828: Fixed a use-after-free flaw in renesas_usb3_remove in
    drivers/usb/gadget/udc/renesas_usb3.c (bsc#1212513).
  * CVE-2023-1249: Fixed a use-after-free flaw in the core dump subsystem that
    allowed a local user to crash the system (bsc#1209039).
  * CVE-2023-2002: Fixed a flaw that allowed an attacker to unauthorized
    execution of management commands, compromising the confidentiality,
    integrity, and availability of Bluetooth communication (bsc#1210533).
  * CVE-2023-3268: Fixed an out of bounds (OOB) memory access flaw in
    relay_file_read_start_pos in the relayfs (bsc#1212502).
  * CVE-2023-35824: Fixed a use-after-free in dm1105_remove in
    drivers/media/pci/dm1105/dm1105.c (bsc#1212501).
  * CVE-2023-35823: Fixed a use-after-free flaw in saa7134_finidev in
    drivers/media/pci/saa7134/saa7134-core.c (bsc#1212494).
  * CVE-2023-35788: Fixed an out-of-bounds write in the flower classifier code
    via TCA_FLOWER_KEY_ENC_OPTS_GENEVE packets in fl_set_geneve_opt in
    net/sched/cls_flower.c (bsc#1212504).
  * CVE-2023-3161: Fixed shift-out-of-bounds in fbcon_set_font() (bsc#1212154).
  * CVE-2023-3141: Fixed a use-after-free flaw in r592_remove in
    drivers/memstick/host/r592.c, that allowed local attackers to crash the
    system at device disconnect (bsc#1212129).
  * CVE-2023-3159: Fixed use-after-free issue in driver/firewire in
    outbound_phy_packet_callback (bsc#1212128).
  * CVE-2023-1077: Fixed a type confusion in pick_next_rt_entity(), that could
    cause memory corruption (bsc#1208600).

The following non-security bugs were fixed:

  * Drop dvb-core fix patch due to bug (bsc#1205758).
  * Fix missing top level chapter numbers on SLE12 SP5 (bsc#1212158).
  * fbcon: Check font dimension limits (CVE-2023-3161 bsc#1212154).
  * google/gve:fix repeated words in comments (bsc#1211519).
  * gve: Adding a new AdminQ command to verify driver (bsc#1211519).
  * gve: Cache link_speed value from device (bsc#1211519).
  * gve: Fix GFP flags when allocing pages (bsc#1211519).
  * gve: Fix error return code in gve_prefill_rx_pages() (bsc#1211519).
  * gve: Fix spelling mistake "droping" -> "dropping" (bsc#1211519).
  * gve: Handle alternate miss completions (bsc#1211519).
  * gve: Reduce alloc and copy costs in the GQ rx path (bsc#1211519).
  * gve: Remove the code of clearing PBA bit (bsc#1211519).
  * gve: Secure enough bytes in the first TX desc for all TCP pkts
    (bsc#1211519).
  * gve: enhance no queue page list detection (bsc#1211519).
  * rpm/kernel-binary.spec.in: Fix compatibility wth newer rpm
  * rpm/kernel-docs.spec.in: pass PYTHON=python3 to fix build error
    (bsc#1160435)
  * x86/build: Avoid relocation information in final vmlinux (bsc#1187829).

## Special Instructions and Notes:

  * Please reboot the system after installing this update.

## Patch Instructions:

To install this SUSE Important 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 Live Patching 15-SP2  
    zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP2-2023-2834=1

  * SUSE Linux Enterprise High Availability Extension 15 SP2  
    zypper in -t patch SUSE-SLE-Product-HA-15-SP2-2023-2834=1

  * SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS 15-SP2  
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP2-LTSS-2023-2834=1

  * SUSE Linux Enterprise Server 15 SP2 LTSS 15-SP2  
    zypper in -t patch SUSE-SLE-Product-SLES-15-SP2-LTSS-2023-2834=1

  * SUSE Linux Enterprise Server for SAP Applications 15 SP2  
    zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP2-2023-2834=1

  * SUSE Enterprise Storage 7  
    zypper in -t patch SUSE-Storage-7-2023-2834=1

## Package List:

  * SUSE Linux Enterprise Live Patching 15-SP2 (nosrc)
    * kernel-default-5.3.18-150200.24.157.1
  * SUSE Linux Enterprise Live Patching 15-SP2 (ppc64le s390x x86_64)
    * kernel-default-debuginfo-5.3.18-150200.24.157.1
    * kernel-livepatch-5_3_18-150200_24_157-default-1-150200.5.3.1
    * kernel-default-livepatch-devel-5.3.18-150200.24.157.1
    * kernel-livepatch-5_3_18-150200_24_157-default-debuginfo-1-150200.5.3.1
    * kernel-livepatch-SLE15-SP2_Update_38-debugsource-1-150200.5.3.1
    * kernel-default-livepatch-5.3.18-150200.24.157.1
    * kernel-default-debugsource-5.3.18-150200.24.157.1
  * SUSE Linux Enterprise High Availability Extension 15 SP2 (aarch64 ppc64le
    s390x x86_64)
    * ocfs2-kmp-default-5.3.18-150200.24.157.1
    * cluster-md-kmp-default-5.3.18-150200.24.157.1
    * gfs2-kmp-default-debuginfo-5.3.18-150200.24.157.1
    * dlm-kmp-default-debuginfo-5.3.18-150200.24.157.1
    * gfs2-kmp-default-5.3.18-150200.24.157.1
    * dlm-kmp-default-5.3.18-150200.24.157.1
    * kernel-default-debuginfo-5.3.18-150200.24.157.1
    * cluster-md-kmp-default-debuginfo-5.3.18-150200.24.157.1
    * kernel-default-debugsource-5.3.18-150200.24.157.1
    * ocfs2-kmp-default-debuginfo-5.3.18-150200.24.157.1
  * SUSE Linux Enterprise High Availability Extension 15 SP2 (nosrc)
    * kernel-default-5.3.18-150200.24.157.1
  * SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS 15-SP2 (aarch64
    nosrc x86_64)
    * kernel-preempt-5.3.18-150200.24.157.1
    * kernel-default-5.3.18-150200.24.157.1
  * SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS 15-SP2 (aarch64
    x86_64)
    * kernel-obs-build-5.3.18-150200.24.157.1
    * kernel-obs-build-debugsource-5.3.18-150200.24.157.1
    * kernel-preempt-devel-debuginfo-5.3.18-150200.24.157.1
    * kernel-default-debuginfo-5.3.18-150200.24.157.1
    * kernel-preempt-debuginfo-5.3.18-150200.24.157.1
    * kernel-syms-5.3.18-150200.24.157.1
    * kernel-preempt-devel-5.3.18-150200.24.157.1
    * kernel-default-devel-debuginfo-5.3.18-150200.24.157.1
    * kernel-preempt-debugsource-5.3.18-150200.24.157.1
    * kernel-default-base-5.3.18-150200.24.157.1.150200.9.77.1
    * kernel-default-devel-5.3.18-150200.24.157.1
    * kernel-default-debugsource-5.3.18-150200.24.157.1
  * SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS 15-SP2 (noarch)
    * kernel-source-5.3.18-150200.24.157.1
    * kernel-devel-5.3.18-150200.24.157.1
    * kernel-macros-5.3.18-150200.24.157.1
  * SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS 15-SP2 (noarch
    nosrc)
    * kernel-docs-5.3.18-150200.24.157.1
  * SUSE Linux Enterprise Server 15 SP2 LTSS 15-SP2 (aarch64 ppc64le s390x
    x86_64 nosrc)
    * kernel-default-5.3.18-150200.24.157.1
  * SUSE Linux Enterprise Server 15 SP2 LTSS 15-SP2 (aarch64 ppc64le s390x
    x86_64)
    * kernel-obs-build-5.3.18-150200.24.157.1
    * kernel-obs-build-debugsource-5.3.18-150200.24.157.1
    * reiserfs-kmp-default-5.3.18-150200.24.157.1
    * kernel-default-debuginfo-5.3.18-150200.24.157.1
    * kernel-syms-5.3.18-150200.24.157.1
    * reiserfs-kmp-default-debuginfo-5.3.18-150200.24.157.1
    * kernel-default-devel-debuginfo-5.3.18-150200.24.157.1
    * kernel-default-base-5.3.18-150200.24.157.1.150200.9.77.1
    * kernel-default-devel-5.3.18-150200.24.157.1
    * kernel-default-debugsource-5.3.18-150200.24.157.1
  * SUSE Linux Enterprise Server 15 SP2 LTSS 15-SP2 (noarch)
    * kernel-source-5.3.18-150200.24.157.1
    * kernel-devel-5.3.18-150200.24.157.1
    * kernel-macros-5.3.18-150200.24.157.1
  * SUSE Linux Enterprise Server 15 SP2 LTSS 15-SP2 (noarch nosrc)
    * kernel-docs-5.3.18-150200.24.157.1
  * SUSE Linux Enterprise Server 15 SP2 LTSS 15-SP2 (aarch64 nosrc x86_64)
    * kernel-preempt-5.3.18-150200.24.157.1
  * SUSE Linux Enterprise Server 15 SP2 LTSS 15-SP2 (aarch64 x86_64)
    * kernel-preempt-devel-debuginfo-5.3.18-150200.24.157.1
    * kernel-preempt-debuginfo-5.3.18-150200.24.157.1
    * kernel-preempt-debugsource-5.3.18-150200.24.157.1
    * kernel-preempt-devel-5.3.18-150200.24.157.1
  * SUSE Linux Enterprise Server for SAP Applications 15 SP2 (nosrc ppc64le
    x86_64)
    * kernel-default-5.3.18-150200.24.157.1
  * SUSE Linux Enterprise Server for SAP Applications 15 SP2 (ppc64le x86_64)
    * kernel-obs-build-5.3.18-150200.24.157.1
    * kernel-obs-build-debugsource-5.3.18-150200.24.157.1
    * reiserfs-kmp-default-5.3.18-150200.24.157.1
    * kernel-default-debuginfo-5.3.18-150200.24.157.1
    * kernel-syms-5.3.18-150200.24.157.1
    * reiserfs-kmp-default-debuginfo-5.3.18-150200.24.157.1
    * kernel-default-devel-debuginfo-5.3.18-150200.24.157.1
    * kernel-default-base-5.3.18-150200.24.157.1.150200.9.77.1
    * kernel-default-devel-5.3.18-150200.24.157.1
    * kernel-default-debugsource-5.3.18-150200.24.157.1
  * SUSE Linux Enterprise Server for SAP Applications 15 SP2 (noarch)
    * kernel-source-5.3.18-150200.24.157.1
    * kernel-devel-5.3.18-150200.24.157.1
    * kernel-macros-5.3.18-150200.24.157.1
  * SUSE Linux Enterprise Server for SAP Applications 15 SP2 (noarch nosrc)
    * kernel-docs-5.3.18-150200.24.157.1
  * SUSE Linux Enterprise Server for SAP Applications 15 SP2 (nosrc x86_64)
    * kernel-preempt-5.3.18-150200.24.157.1
  * SUSE Linux Enterprise Server for SAP Applications 15 SP2 (x86_64)
    * kernel-preempt-devel-debuginfo-5.3.18-150200.24.157.1
    * kernel-preempt-debuginfo-5.3.18-150200.24.157.1
    * kernel-preempt-debugsource-5.3.18-150200.24.157.1
    * kernel-preempt-devel-5.3.18-150200.24.157.1
  * SUSE Enterprise Storage 7 (aarch64 nosrc x86_64)
    * kernel-preempt-5.3.18-150200.24.157.1
    * kernel-default-5.3.18-150200.24.157.1
  * SUSE Enterprise Storage 7 (aarch64 x86_64)
    * kernel-obs-build-5.3.18-150200.24.157.1
    * kernel-obs-build-debugsource-5.3.18-150200.24.157.1
    * reiserfs-kmp-default-5.3.18-150200.24.157.1
    * kernel-preempt-devel-debuginfo-5.3.18-150200.24.157.1
    * kernel-default-debuginfo-5.3.18-150200.24.157.1
    * kernel-preempt-debuginfo-5.3.18-150200.24.157.1
    * kernel-syms-5.3.18-150200.24.157.1
    * reiserfs-kmp-default-debuginfo-5.3.18-150200.24.157.1
    * kernel-preempt-devel-5.3.18-150200.24.157.1
    * kernel-default-devel-debuginfo-5.3.18-150200.24.157.1
    * kernel-preempt-debugsource-5.3.18-150200.24.157.1
    * kernel-default-base-5.3.18-150200.24.157.1.150200.9.77.1
    * kernel-default-devel-5.3.18-150200.24.157.1
    * kernel-default-debugsource-5.3.18-150200.24.157.1
  * SUSE Enterprise Storage 7 (noarch)
    * kernel-source-5.3.18-150200.24.157.1
    * kernel-devel-5.3.18-150200.24.157.1
    * kernel-macros-5.3.18-150200.24.157.1
  * SUSE Enterprise Storage 7 (noarch nosrc)
    * kernel-docs-5.3.18-150200.24.157.1

## References:

  * https://www.suse.com/security/cve/CVE-2023-1077.html
  * https://www.suse.com/security/cve/CVE-2023-1249.html
  * https://www.suse.com/security/cve/CVE-2023-2002.html
  * https://www.suse.com/security/cve/CVE-2023-3090.html
  * https://www.suse.com/security/cve/CVE-2023-3141.html
  * https://www.suse.com/security/cve/CVE-2023-3159.html
  * https://www.suse.com/security/cve/CVE-2023-3161.html
  * https://www.suse.com/security/cve/CVE-2023-3268.html
  * https://www.suse.com/security/cve/CVE-2023-3358.html
  * https://www.suse.com/security/cve/CVE-2023-35788.html
  * https://www.suse.com/security/cve/CVE-2023-35823.html
  * https://www.suse.com/security/cve/CVE-2023-35824.html
  * https://www.suse.com/security/cve/CVE-2023-35828.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1160435
  * https://bugzilla.suse.com/show_bug.cgi?id=1187829
  * https://bugzilla.suse.com/show_bug.cgi?id=1205758
  * https://bugzilla.suse.com/show_bug.cgi?id=1208600
  * https://bugzilla.suse.com/show_bug.cgi?id=1209039
  * https://bugzilla.suse.com/show_bug.cgi?id=1210533
  * https://bugzilla.suse.com/show_bug.cgi?id=1211449
  * https://bugzilla.suse.com/show_bug.cgi?id=1211519
  * https://bugzilla.suse.com/show_bug.cgi?id=1212128
  * https://bugzilla.suse.com/show_bug.cgi?id=1212129
  * https://bugzilla.suse.com/show_bug.cgi?id=1212154
  * https://bugzilla.suse.com/show_bug.cgi?id=1212158
  * https://bugzilla.suse.com/show_bug.cgi?id=1212494
  * https://bugzilla.suse.com/show_bug.cgi?id=1212501
  * https://bugzilla.suse.com/show_bug.cgi?id=1212502
  * https://bugzilla.suse.com/show_bug.cgi?id=1212504
  * https://bugzilla.suse.com/show_bug.cgi?id=1212513
  * https://bugzilla.suse.com/show_bug.cgi?id=1212606
  * https://bugzilla.suse.com/show_bug.cgi?id=1212842

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