Security update for the Linux Kernel

SUSE Security Update: Security update for the Linux Kernel
Announcement ID: SUSE-SU-2022:3450-1
Rating: important
References: #1023051 #1180153 #1188944 #1191881 #1192968 #1194272 #1194535 #1196616 #1197158 #1199482 #1199665 #1201726 #1201948 #1202096 #1202097 #1202154 #1202346 #1202347 #1202393 #1202396 #1202564 #1202672 #1202860 #1202895 #1202898 #1203098 #1203107 #1203159
Cross-References:CVE-2016-3695 CVE-2020-27784 CVE-2020-36516 CVE-2021-4155 CVE-2021-4203 CVE-2022-1012 CVE-2022-20166 CVE-2022-20368 CVE-2022-20369 CVE-2022-2588 CVE-2022-26373 CVE-2022-2639 CVE-2022-2663 CVE-2022-2905 CVE-2022-29581 CVE-2022-2977 CVE-2022-3028 CVE-2022-32250 CVE-2022-36879 CVE-2022-39188
Affected Products:
  • SUSE Enterprise Storage 7
  • SUSE Linux Enterprise High Availability 15-SP2
  • SUSE Linux Enterprise High Performance Computing 15-SP2
  • SUSE Linux Enterprise High Performance Computing 15-SP2-ESPOS
  • SUSE Linux Enterprise High Performance Computing 15-SP2-LTSS
  • SUSE Linux Enterprise Module for Live Patching 15-SP2
  • SUSE Linux Enterprise Server 15-SP2
  • SUSE Linux Enterprise Server 15-SP2-BCL
  • SUSE Linux Enterprise Server 15-SP2-LTSS
  • SUSE Linux Enterprise Server for SAP 15-SP2
  • SUSE Linux Enterprise Server for SAP Applications 15-SP2
  • SUSE Linux Enterprise Storage 7
  • SUSE Manager Proxy 4.1
  • SUSE Manager Retail Branch Server 4.1
  • SUSE Manager Server 4.1

An update that solves 20 vulnerabilities and has 8 fixes is now available.

Description:


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

The following security bugs were fixed:

  • CVE-2022-39188: Fixed race condition in include/asm-generic/tlb.h where a device driver can free a page while it still has stale TLB entries (bnc#1203107).
  • CVE-2022-2663: Fixed an issue that was found in nf_conntrack_irc where the message handling could be confused and incorrectly matches the message (bnc#1202097).
  • CVE-2022-3028: Fixed race condition that was found in the IP framework for transforming packets (XFRM subsystem) (bnc#1202898).
  • CVE-2020-27784: Fixed a vulnerability that was found in printer_ioctl() printer_ioctl() when accessing a deallocated instance (bnc#1202895).
  • CVE-2021-4155: Fixed a data leak flaw that was found in the way XFS_IOC_ALLOCSP IOCTL in the XFS filesystem (bnc#1194272).
  • CVE-2022-2905: Fixed tnum_range usage on array range checking for poke descriptors (bsc#1202564, bsc#1202860).
  • CVE-2022-2977: Fixed reference counting for struct tpm_chip (bsc#1202672).
  • CVE-2021-4203: Fixed use-after-free read flaw that was found in sock_getsockopt() in net/core/sock.c due to SO_PEERCRED and SO_PEERGROUPS race with listen() (bnc#1194535).
  • CVE-2022-2588: Fixed use-after-free in cls_route (bsc#1202096).
  • CVE-2022-1012: Fixed a memory leak problem that was found in the TCP source port generation algorithm in net/ipv4/tcp.c (bnc#1199482).
  • CVE-2022-36879: Fixed an issue in xfrm_expand_policies in net/xfrm/xfrm_policy.c where a refcount could be dropped twice (bnc#1201948).
  • CVE-2022-20368: Fixed slab-out-of-bounds access in packet_recvmsg() (bsc#1202346).
  • CVE-2022-20369: Fixed out of bounds write in v4l2_m2m_querybuf of v4l2-mem2mem.c (bnc#1202347).
  • CVE-2022-26373: Fixed non-transparent sharing of return predictor targets between contexts in some Intel Processors (bnc#1201726).
  • CVE-2016-3695: Fixed an issue inside the einj_error_inject function in drivers/acpi/apei/einj.c that allowed users to simulate hardware errors and consequently cause a denial of service (bnc#1023051).
  • CVE-2022-2639: Fixed an integer coercion error that was found in the openvswitch kernel module (bnc#1202154).
  • CVE-2020-36516: Fixed an issue in the mixed IPID assignment method where an attacker was able to inject data into or terminate a victim's TCP session (bnc#1196616).
  • CVE-2022-32250: Fixed a privilege escalation issue in net/netfilter/nf_tables_api.c that allowed a local user to became root (bnc#1200015)
  • CVE-2022-29581: Fixed improper update of reference count vulnerability in net/sched that allowed a local attacker to cause privilege escalation to root (bnc#1199665).
  • CVE-2022-20166: Fixed possible out of bounds write due to a heap buffer overflow in various methods of kernel base drivers (bnc#1200598).

The following non-security bugs were fixed:
  • cifs: fix uninitialized pointer in error case in dfs_cache_get_tgt_share (bsc#1188944).
  • cifs: skip trailing separators of prefix paths (bsc#1188944).
  • config: Update files NVRAM=y (bsc#1201361 bsc#1192968).
  • kernel-obs-build: include qemu_fw_cfg (boo#1201705)
  • lightnvm: Remove lightnvm implemenation (bsc#1191881 bsc#1201420 ZDI-CAN-17325).
  • md/bitmap: do not set sb values if can't pass sanity check (bsc#1197158).
  • mm/rmap: Fix anon_vma->degree ambiguity leading to double-reuse (git-fixes, bsc#1203098).
  • mm: pagewalk: Fix race between unmap and page walker (git-fixes, bsc#1203159).
  • net_sched: cls_route: disallow handle of 0 (bsc#1202393).
  • objtool: Add support for intra-function calls (bsc#1202396).
  • objtool: Make handle_insn_ops() unconditional (bsc#1202396).
  • objtool: Remove INSN_STACK (bsc#1202396).
  • objtool: Rework allocating stack_ops on decode (bsc#1202396).
  • objtool: Support multiple stack_op per instruction (bsc#1202396).
  • rpm: Fix parsing of rpm/macros.kernel-source on SLE12 (bsc#1201019).
  • tcp: add some entropy in __inet_hash_connect() (bsc#1180153).
  • tcp: change source port randomizarion at connect() time (bsc#1180153).

Special Instructions and Notes:

Please reboot the system after installing this update.

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 Manager Server 4.1:
    zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Server-4.1-2022-3450=1
  • SUSE Manager Retail Branch Server 4.1:
    zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Retail-Branch-Server-4.1-2022-3450=1
  • SUSE Manager Proxy 4.1:
    zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Proxy-4.1-2022-3450=1
  • SUSE Linux Enterprise Server for SAP 15-SP2:
    zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP2-2022-3450=1
  • SUSE Linux Enterprise Server 15-SP2-LTSS:
    zypper in -t patch SUSE-SLE-Product-SLES-15-SP2-LTSS-2022-3450=1
  • SUSE Linux Enterprise Server 15-SP2-BCL:
    zypper in -t patch SUSE-SLE-Product-SLES-15-SP2-BCL-2022-3450=1
  • SUSE Linux Enterprise Module for Live Patching 15-SP2:
    zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP2-2022-3450=1
    Please note that this is the initial kernel livepatch without fixes itself, this package is later updated by seperate standalone kernel livepatch updates.
  • SUSE Linux Enterprise High Performance Computing 15-SP2-LTSS:
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP2-LTSS-2022-3450=1
  • SUSE Linux Enterprise High Performance Computing 15-SP2-ESPOS:
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP2-ESPOS-2022-3450=1
  • SUSE Linux Enterprise High Availability 15-SP2:
    zypper in -t patch SUSE-SLE-Product-HA-15-SP2-2022-3450=1
  • SUSE Enterprise Storage 7:
    zypper in -t patch SUSE-Storage-7-2022-3450=1

Package List:

  • SUSE Manager Server 4.1 (ppc64le s390x x86_64):
    • kernel-default-5.3.18-150200.24.129.1
    • kernel-default-base-5.3.18-150200.24.129.1.150200.9.61.1
    • kernel-default-debuginfo-5.3.18-150200.24.129.1
    • kernel-default-debugsource-5.3.18-150200.24.129.1
    • kernel-default-devel-5.3.18-150200.24.129.1
    • kernel-default-devel-debuginfo-5.3.18-150200.24.129.1
    • kernel-obs-build-5.3.18-150200.24.129.1
    • kernel-obs-build-debugsource-5.3.18-150200.24.129.1
    • kernel-syms-5.3.18-150200.24.129.1
    • reiserfs-kmp-default-5.3.18-150200.24.129.1
    • reiserfs-kmp-default-debuginfo-5.3.18-150200.24.129.1
  • SUSE Manager Server 4.1 (noarch):
    • kernel-devel-5.3.18-150200.24.129.1
    • kernel-docs-5.3.18-150200.24.129.1
    • kernel-macros-5.3.18-150200.24.129.1
    • kernel-source-5.3.18-150200.24.129.1
  • SUSE Manager Server 4.1 (x86_64):
    • kernel-preempt-5.3.18-150200.24.129.1
    • kernel-preempt-debuginfo-5.3.18-150200.24.129.1
    • kernel-preempt-debugsource-5.3.18-150200.24.129.1
    • kernel-preempt-devel-5.3.18-150200.24.129.1
    • kernel-preempt-devel-debuginfo-5.3.18-150200.24.129.1
  • SUSE Manager Retail Branch Server 4.1 (noarch):
    • kernel-devel-5.3.18-150200.24.129.1
    • kernel-docs-5.3.18-150200.24.129.1
    • kernel-macros-5.3.18-150200.24.129.1
    • kernel-source-5.3.18-150200.24.129.1
  • SUSE Manager Retail Branch Server 4.1 (x86_64):
    • kernel-default-5.3.18-150200.24.129.1
    • kernel-default-base-5.3.18-150200.24.129.1.150200.9.61.1
    • kernel-default-debuginfo-5.3.18-150200.24.129.1
    • kernel-default-debugsource-5.3.18-150200.24.129.1
    • kernel-default-devel-5.3.18-150200.24.129.1
    • kernel-default-devel-debuginfo-5.3.18-150200.24.129.1
    • kernel-obs-build-5.3.18-150200.24.129.1
    • kernel-obs-build-debugsource-5.3.18-150200.24.129.1
    • kernel-preempt-5.3.18-150200.24.129.1
    • kernel-preempt-debuginfo-5.3.18-150200.24.129.1
    • kernel-preempt-debugsource-5.3.18-150200.24.129.1
    • kernel-preempt-devel-5.3.18-150200.24.129.1
    • kernel-preempt-devel-debuginfo-5.3.18-150200.24.129.1
    • kernel-syms-5.3.18-150200.24.129.1
    • reiserfs-kmp-default-5.3.18-150200.24.129.1
    • reiserfs-kmp-default-debuginfo-5.3.18-150200.24.129.1
  • SUSE Manager Proxy 4.1 (x86_64):
    • kernel-default-5.3.18-150200.24.129.1
    • kernel-default-base-5.3.18-150200.24.129.1.150200.9.61.1
    • kernel-default-debuginfo-5.3.18-150200.24.129.1
    • kernel-default-debugsource-5.3.18-150200.24.129.1
    • kernel-default-devel-5.3.18-150200.24.129.1
    • kernel-default-devel-debuginfo-5.3.18-150200.24.129.1
    • kernel-obs-build-5.3.18-150200.24.129.1
    • kernel-obs-build-debugsource-5.3.18-150200.24.129.1
    • kernel-preempt-5.3.18-150200.24.129.1
    • kernel-preempt-debuginfo-5.3.18-150200.24.129.1
    • kernel-preempt-debugsource-5.3.18-150200.24.129.1
    • kernel-preempt-devel-5.3.18-150200.24.129.1
    • kernel-preempt-devel-debuginfo-5.3.18-150200.24.129.1
    • kernel-syms-5.3.18-150200.24.129.1
    • reiserfs-kmp-default-5.3.18-150200.24.129.1
    • reiserfs-kmp-default-debuginfo-5.3.18-150200.24.129.1
  • SUSE Manager Proxy 4.1 (noarch):
    • kernel-devel-5.3.18-150200.24.129.1
    • kernel-docs-5.3.18-150200.24.129.1
    • kernel-macros-5.3.18-150200.24.129.1
    • kernel-source-5.3.18-150200.24.129.1
  • SUSE Linux Enterprise Server for SAP 15-SP2 (ppc64le x86_64):
    • kernel-default-5.3.18-150200.24.129.1
    • kernel-default-base-5.3.18-150200.24.129.1.150200.9.61.1
    • kernel-default-debuginfo-5.3.18-150200.24.129.1
    • kernel-default-debugsource-5.3.18-150200.24.129.1
    • kernel-default-devel-5.3.18-150200.24.129.1
    • kernel-default-devel-debuginfo-5.3.18-150200.24.129.1
    • kernel-obs-build-5.3.18-150200.24.129.1
    • kernel-obs-build-debugsource-5.3.18-150200.24.129.1
    • kernel-syms-5.3.18-150200.24.129.1
    • reiserfs-kmp-default-5.3.18-150200.24.129.1
    • reiserfs-kmp-default-debuginfo-5.3.18-150200.24.129.1
  • SUSE Linux Enterprise Server for SAP 15-SP2 (noarch):
    • kernel-devel-5.3.18-150200.24.129.1
    • kernel-docs-5.3.18-150200.24.129.1
    • kernel-macros-5.3.18-150200.24.129.1
    • kernel-source-5.3.18-150200.24.129.1
  • SUSE Linux Enterprise Server for SAP 15-SP2 (x86_64):
    • kernel-preempt-5.3.18-150200.24.129.1
    • kernel-preempt-debuginfo-5.3.18-150200.24.129.1
    • kernel-preempt-debugsource-5.3.18-150200.24.129.1
    • kernel-preempt-devel-5.3.18-150200.24.129.1
    • kernel-preempt-devel-debuginfo-5.3.18-150200.24.129.1
  • SUSE Linux Enterprise Server 15-SP2-LTSS (aarch64 ppc64le s390x x86_64):
    • kernel-default-5.3.18-150200.24.129.1
    • kernel-default-base-5.3.18-150200.24.129.1.150200.9.61.1
    • kernel-default-debuginfo-5.3.18-150200.24.129.1
    • kernel-default-debugsource-5.3.18-150200.24.129.1
    • kernel-default-devel-5.3.18-150200.24.129.1
    • kernel-default-devel-debuginfo-5.3.18-150200.24.129.1
    • kernel-obs-build-5.3.18-150200.24.129.1
    • kernel-obs-build-debugsource-5.3.18-150200.24.129.1
    • kernel-syms-5.3.18-150200.24.129.1
    • reiserfs-kmp-default-5.3.18-150200.24.129.1
    • reiserfs-kmp-default-debuginfo-5.3.18-150200.24.129.1
  • SUSE Linux Enterprise Server 15-SP2-LTSS (aarch64 x86_64):
    • kernel-preempt-5.3.18-150200.24.129.1
    • kernel-preempt-debuginfo-5.3.18-150200.24.129.1
    • kernel-preempt-debugsource-5.3.18-150200.24.129.1
    • kernel-preempt-devel-5.3.18-150200.24.129.1
    • kernel-preempt-devel-debuginfo-5.3.18-150200.24.129.1
  • SUSE Linux Enterprise Server 15-SP2-LTSS (noarch):
    • kernel-devel-5.3.18-150200.24.129.1
    • kernel-docs-5.3.18-150200.24.129.1
    • kernel-macros-5.3.18-150200.24.129.1
    • kernel-source-5.3.18-150200.24.129.1
  • SUSE Linux Enterprise Server 15-SP2-BCL (x86_64):
    • kernel-default-5.3.18-150200.24.129.1
    • kernel-default-base-5.3.18-150200.24.129.1.150200.9.61.1
    • kernel-default-debuginfo-5.3.18-150200.24.129.1
    • kernel-default-debugsource-5.3.18-150200.24.129.1
    • kernel-default-devel-5.3.18-150200.24.129.1
    • kernel-default-devel-debuginfo-5.3.18-150200.24.129.1
    • kernel-obs-build-5.3.18-150200.24.129.1
    • kernel-obs-build-debugsource-5.3.18-150200.24.129.1
    • kernel-preempt-5.3.18-150200.24.129.1
    • kernel-preempt-debuginfo-5.3.18-150200.24.129.1
    • kernel-preempt-debugsource-5.3.18-150200.24.129.1
    • kernel-preempt-devel-5.3.18-150200.24.129.1
    • kernel-preempt-devel-debuginfo-5.3.18-150200.24.129.1
    • kernel-syms-5.3.18-150200.24.129.1
  • SUSE Linux Enterprise Server 15-SP2-BCL (noarch):
    • kernel-devel-5.3.18-150200.24.129.1
    • kernel-docs-5.3.18-150200.24.129.1
    • kernel-macros-5.3.18-150200.24.129.1
    • kernel-source-5.3.18-150200.24.129.1
  • SUSE Linux Enterprise Module for Live Patching 15-SP2 (ppc64le s390x x86_64):
    • kernel-default-debuginfo-5.3.18-150200.24.129.1
    • kernel-default-debugsource-5.3.18-150200.24.129.1
    • kernel-default-livepatch-5.3.18-150200.24.129.1
    • kernel-default-livepatch-devel-5.3.18-150200.24.129.1
    • kernel-livepatch-5_3_18-150200_24_129-default-1-150200.5.3.1
    • kernel-livepatch-5_3_18-150200_24_129-default-debuginfo-1-150200.5.3.1
    • kernel-livepatch-SLE15-SP2_Update_30-debugsource-1-150200.5.3.1
  • SUSE Linux Enterprise High Performance Computing 15-SP2-LTSS (aarch64 x86_64):
    • kernel-default-5.3.18-150200.24.129.1
    • kernel-default-base-5.3.18-150200.24.129.1.150200.9.61.1
    • kernel-default-debuginfo-5.3.18-150200.24.129.1
    • kernel-default-debugsource-5.3.18-150200.24.129.1
    • kernel-default-devel-5.3.18-150200.24.129.1
    • kernel-default-devel-debuginfo-5.3.18-150200.24.129.1
    • kernel-obs-build-5.3.18-150200.24.129.1
    • kernel-obs-build-debugsource-5.3.18-150200.24.129.1
    • kernel-preempt-5.3.18-150200.24.129.1
    • kernel-preempt-debuginfo-5.3.18-150200.24.129.1
    • kernel-preempt-debugsource-5.3.18-150200.24.129.1
    • kernel-preempt-devel-5.3.18-150200.24.129.1
    • kernel-preempt-devel-debuginfo-5.3.18-150200.24.129.1
    • kernel-syms-5.3.18-150200.24.129.1
  • SUSE Linux Enterprise High Performance Computing 15-SP2-LTSS (noarch):
    • kernel-devel-5.3.18-150200.24.129.1
    • kernel-docs-5.3.18-150200.24.129.1
    • kernel-macros-5.3.18-150200.24.129.1
    • kernel-source-5.3.18-150200.24.129.1
  • SUSE Linux Enterprise High Performance Computing 15-SP2-ESPOS (aarch64 x86_64):
    • kernel-default-5.3.18-150200.24.129.1
    • kernel-default-base-5.3.18-150200.24.129.1.150200.9.61.1
    • kernel-default-debuginfo-5.3.18-150200.24.129.1
    • kernel-default-debugsource-5.3.18-150200.24.129.1
    • kernel-default-devel-5.3.18-150200.24.129.1
    • kernel-default-devel-debuginfo-5.3.18-150200.24.129.1
    • kernel-obs-build-5.3.18-150200.24.129.1
    • kernel-obs-build-debugsource-5.3.18-150200.24.129.1
    • kernel-preempt-5.3.18-150200.24.129.1
    • kernel-preempt-debuginfo-5.3.18-150200.24.129.1
    • kernel-preempt-debugsource-5.3.18-150200.24.129.1
    • kernel-preempt-devel-5.3.18-150200.24.129.1
    • kernel-preempt-devel-debuginfo-5.3.18-150200.24.129.1
    • kernel-syms-5.3.18-150200.24.129.1
  • SUSE Linux Enterprise High Performance Computing 15-SP2-ESPOS (noarch):
    • kernel-devel-5.3.18-150200.24.129.1
    • kernel-docs-5.3.18-150200.24.129.1
    • kernel-macros-5.3.18-150200.24.129.1
    • kernel-source-5.3.18-150200.24.129.1
  • SUSE Linux Enterprise High Availability 15-SP2 (aarch64 ppc64le s390x x86_64):
    • cluster-md-kmp-default-5.3.18-150200.24.129.1
    • cluster-md-kmp-default-debuginfo-5.3.18-150200.24.129.1
    • dlm-kmp-default-5.3.18-150200.24.129.1
    • dlm-kmp-default-debuginfo-5.3.18-150200.24.129.1
    • gfs2-kmp-default-5.3.18-150200.24.129.1
    • gfs2-kmp-default-debuginfo-5.3.18-150200.24.129.1
    • kernel-default-debuginfo-5.3.18-150200.24.129.1
    • kernel-default-debugsource-5.3.18-150200.24.129.1
    • ocfs2-kmp-default-5.3.18-150200.24.129.1
    • ocfs2-kmp-default-debuginfo-5.3.18-150200.24.129.1
  • SUSE Enterprise Storage 7 (aarch64 x86_64):
    • kernel-default-5.3.18-150200.24.129.1
    • kernel-default-base-5.3.18-150200.24.129.1.150200.9.61.1
    • kernel-default-debuginfo-5.3.18-150200.24.129.1
    • kernel-default-debugsource-5.3.18-150200.24.129.1
    • kernel-default-devel-5.3.18-150200.24.129.1
    • kernel-default-devel-debuginfo-5.3.18-150200.24.129.1
    • kernel-obs-build-5.3.18-150200.24.129.1
    • kernel-obs-build-debugsource-5.3.18-150200.24.129.1
    • kernel-preempt-5.3.18-150200.24.129.1
    • kernel-preempt-debuginfo-5.3.18-150200.24.129.1
    • kernel-preempt-debugsource-5.3.18-150200.24.129.1
    • kernel-preempt-devel-5.3.18-150200.24.129.1
    • kernel-preempt-devel-debuginfo-5.3.18-150200.24.129.1
    • kernel-syms-5.3.18-150200.24.129.1
    • reiserfs-kmp-default-5.3.18-150200.24.129.1
    • reiserfs-kmp-default-debuginfo-5.3.18-150200.24.129.1
  • SUSE Enterprise Storage 7 (noarch):
    • kernel-devel-5.3.18-150200.24.129.1
    • kernel-docs-5.3.18-150200.24.129.1
    • kernel-macros-5.3.18-150200.24.129.1
    • kernel-source-5.3.18-150200.24.129.1

References: