Security update for the Linux Kernel

Announcement ID: SUSE-SU-2022:3930-1
Rating: important
References:
Cross-References:
CVSS scores:
  • CVE-2021-4037 ( SUSE ): 4.4 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
  • CVE-2021-4037 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • CVE-2022-2153 ( SUSE ): 6.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
  • CVE-2022-2153 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  • CVE-2022-2964 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • CVE-2022-2964 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • CVE-2022-3521 ( SUSE ): 5.1 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
  • CVE-2022-3521 ( NVD ): 2.6 CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L
  • CVE-2022-3524 ( SUSE ): 4.7 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
  • CVE-2022-3524 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  • CVE-2022-3542 ( SUSE ): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
  • CVE-2022-3542 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  • CVE-2022-3545 ( SUSE ): 7.4 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
  • CVE-2022-3545 ( NVD ): 5.5 CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
  • CVE-2022-3565 ( SUSE ): 7.4 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
  • CVE-2022-3565 ( NVD ): 4.6 CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L
  • CVE-2022-3586 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
  • CVE-2022-3586 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  • CVE-2022-3594 ( SUSE ): 5.1 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
  • CVE-2022-3594 ( NVD ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
  • CVE-2022-3621 ( SUSE ): 4.3 CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  • CVE-2022-3621 ( NVD ): 6.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  • CVE-2022-3628 ( SUSE ): 4.6 CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • CVE-2022-3628 ( NVD ): 6.6 CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • CVE-2022-3629 ( SUSE ): 2.5 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L
  • CVE-2022-3629 ( NVD ): 3.3 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
  • CVE-2022-3629 ( NVD ): 2.6 CVSS:3.0/AV:A/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L
  • CVE-2022-3646 ( SUSE ): 2.5 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L
  • CVE-2022-3646 ( NVD ): 4.3 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
  • CVE-2022-3649 ( SUSE ): 3.1 CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L
  • CVE-2022-3649 ( NVD ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
  • CVE-2022-43750 ( SUSE ): 6.7 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
  • CVE-2022-43750 ( NVD ): 6.7 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Affected Products:
  • SUSE Linux Enterprise High Performance Computing 12 SP5
  • SUSE Linux Enterprise Real Time 12 SP5
  • SUSE Linux Enterprise Server 12 SP5

An update that solves 16 vulnerabilities and has five security fixes can now be installed.

Description:

The SUSE Linux Enterprise 12 SP5 kernel RT was updated.

The following security bugs were fixed:

  • CVE-2022-3628: Fixed potential buffer overflow in brcmf_fweh_event_worker() in wifi/brcmfmac (bsc#1204868).
  • CVE-2021-4037: Fixed function logic vulnerability that allowed local users to create files for the XFS file-system with an unintended group ownership and with group execution and SGID permission bits set (bnc#1198702).
  • CVE-2022-2153: Fixed vulnerability in KVM that could allow an unprivileged local attacker on the host to cause DoS (bnc#1200788).
  • CVE-2022-2964, CVE-2022-28748: Fixed memory corruption issues in ax88179_178a devices (bnc#1202686 bsc#1196018).
  • CVE-2022-3521: Fixed race condition in kcm_tx_work() in net/kcm/kcmsock.c (bnc#1204355).
  • CVE-2022-3524: Fixed memory leak in ipv6_renew_options() in the IPv6 handler (bnc#1204354).
  • CVE-2022-3542: Fixed memory leak in bnx2x_tpa_stop() in drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c (bnc#1204402).
  • CVE-2022-3545: Fixed use-after-free in area_cache_get() in drivers/net/ethernet/netronome/nfp/nfpcore/nfp_cppcore.c (bnc#1204415).
  • CVE-2022-3565: Fixed use-after-free in del_timer() in drivers/isdn/mISDN/l1oip_core.c (bnc#1204431).
  • CVE-2022-3586: Fixed use-after-free in socket buffer (SKB) that could allow a local unprivileged user to cause a denial of service (bnc#1204439).
  • CVE-2022-3594: Fixed excessive data logging in intr_callback() in drivers/net/usb/r8152.c (bnc#1204479).
  • CVE-2022-3621: Fixed null pointer dereference in nilfs_bmap_lookup_at_level() in fs/nilfs2/inode.c (bnc#1204574).
  • CVE-2022-3629: Fixed memory leak in vsock_connect() in net/vmw_vsock/af_vsock.c (bnc#1204635).
  • CVE-2022-3646: Fixed memory leak in nilfs_attach_log_writer() in fs/nilfs2/segment.c (bnc#1204646).
  • CVE-2022-3649: Fixed use-after-free in nilfs_new_inode() in fs/nilfs2/inode.c (bnc#1204647).
  • CVE-2022-43750: Fixed vulnerability in usbmon that allowed a user-space client to corrupt the monitor's internal memory (bnc#1204653).

The following non-security bugs were fixed:

  • amd-xgbe: Update DMA coherency values (git-fixes).
  • bnxt: do not lock the tx queue from napi poll (git-fixes).
  • bnxt_en: Fix RX consumer index logic in the error path (git-fixes).
  • bnxt_en: reverse order of TX disable and carrier off (git-fixes).
  • ethernet: sun: niu: fix missing checks of niu_pci_eeprom_read() (git-fixes).
  • ftrace: Fix char print issue in print_ip_ins() (git-fixes).
  • i40e: Fix flow for IPv6 next header (extension header) (git-fixes).
  • i40e: Fix overwriting flow control settings during driver loading (git-fixes).
  • i40e: improve locking of mac_filter_hash (git-fixes).
  • input: gscps2 - check return value of ioremap() in gscps2_probe() (git-fixes).
  • input: xpad - add supported devices as contributed on github (git-fixes).
  • ip6: fix skb leak in ip6frag_expire_frag_queue (bsc#1202972)
  • kABI: Fix after adding trace_iterator.wait_index (git-fixes).
  • memcg, kmem: do not fail __GFP_NOFAIL charges (bsc#1204755).
  • net/mlx4: Fix EEPROM dump support (git-fixes).
  • net/mlx4_core: Add missed mlx4_free_cmd_mailbox() (git-fixes).
  • net/mlx5e: Remove dependency in IPsec initialization flows (git-fixes).
  • net: amd-xgbe: Fix NETDEV WATCHDOG transmit queue timeout warning (git-fixes).
  • net: amd-xgbe: Fix network fluctuations when using 1G BELFUSE SFP (git-fixes).
  • net: amd-xgbe: Reset link when the link never comes back (git-fixes).
  • net: dsa: mt7530: add the missing RxUnicast MIB counter (git-fixes).
  • net: ethernet: ezchip: fix UAF in nps_enet_remove (git-fixes).
  • net: lapbether: Prevent racing when checking whether the netif is running (git-fixes).
  • net: marvell: fix MVNETA_TX_IN_PRGRS bit number (git-fixes).
  • net: mvpp2: Put fwnode in error case during ->probe() (git-fixes).
  • net: stmmac: fix watchdog timeout during suspend/resume stress test (git-fixes).
  • net: stmmac: stop each tx channel independently (git-fixes).
  • net: usb: qmi_wwan: Add new usb-id for Dell branded EM7455 (git-fixes).
  • net: vxge: fix use-after-free in vxge_device_unregister (git-fixes).
  • nvmem: core: Check input parameter for NULL in nvmem_unregister() (bsc#1204241).
  • powerpc/mm/64s: Drop pgd_huge() (bsc#1065729).
  • powerpc/mm: remove pmd_huge/pud_huge stubs and include hugetlb.h (bsc#1065729).
  • powerpc/pci_dn: Add missing of_node_put() (bsc#1065729).
  • powerpc/powernv: add missing of_node_put() in opal_export_attrs() (bsc#1065729).
  • ppp: Fix generating ifname when empty IFLA_IFNAME is specified (git-fixes).
  • ppp: Fix generating ppp unit id when ifname is not specified (git-fixes).
  • quota: widen timestamps for the fs_disk_quota structure (bsc#1203387).
  • r8169: fix jumbo packet handling on RTL8168e (git-fixes).
  • revert "niu: fix missing checks of niu_pci_eeprom_read" (git-fixes).
  • ring-buffer: Add ring_buffer_wake_waiters() (git-fixes).
  • ring-buffer: Check pending waiters when doing wake ups as well (git-fixes).
  • ring-buffer: Fix race between reset page and reading page (git-fixes).
  • tracing: Add ioctl() to force ring buffer waiters to wake up (git-fixes).
  • tracing: Disable interrupt or preemption before acquiring arch_spinlock_t (git-fixes).
  • tracing: Do not free snapshot if tracer is on cmdline (git-fixes).
  • tracing: Simplify conditional compilation code in tracing_set_tracer() (git-fixes).
  • tracing: Wake up ring buffer waiters on closing of the file (git-fixes).
  • tracing: Wake up waiters when tracing is disabled (git-fixes).
  • usb: core: Fix RST error in hub.c (git-fixes).
  • usb: serial: ch341: add basis for quirk detection (git-fixes).
  • usb: serial: ch341: fix lockup of devices with limited prescaler (git-fixes).
  • usb: serial: ch341: fix lost character on LCR updates (git-fixes).
  • usb: serial: ch341: fix receiver regression (git-fixes).
  • usb: serial: ch341: reimplement line-speed handling (git-fixes).
  • usb: serial: cp210x: add Decagon UCA device id (git-fixes).
  • usb: serial: ftdi_sio: add Omron CS1W-CIF31 device id (git-fixes).
  • usb: serial: option: add Quectel EM060K modem (git-fixes).
  • usb: serial: option: add support for OPPO R11 diag port (git-fixes).
  • xfs: account finobt blocks properly in perag reservation (bsc#1203387).
  • xfs: enable big timestamps (bsc#1203387).
  • xfs: enable new inode btree counters feature (bsc#1203387).
  • xfs: explicitly define inode timestamp range (bsc#1203387).
  • xfs: preserve default grace interval during quotacheck (bsc#1203387).
  • xfs: quota: move to time64_t interfaces (bsc#1203387).
  • xfs: redefine xfs_ictimestamp_t (bsc#1203387).
  • xfs: redefine xfs_timestamp_t (bsc#1203387).
  • xfs: store inode btree block counts in AGI header (bsc#1203387).
  • xfs: use a struct timespec64 for the in-core crtime (bsc#1203387).
  • xfs: use the finobt block counts to speed up mount times (bsc#1203387).
  • xfs: widen ondisk inode timestamps to deal with y2038+ (bsc#1203387).
  • xfs: widen ondisk quota expiration timestamps to handle y2038+ (bsc#1203387).

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 Real Time 12 SP5
    zypper in -t patch SUSE-SLE-RT-12-SP5-2022-3930=1

Package List:

  • SUSE Linux Enterprise Real Time 12 SP5 (x86_64)
    • kernel-syms-rt-4.12.14-10.106.1
    • cluster-md-kmp-rt-debuginfo-4.12.14-10.106.1
    • kernel-rt_debug-debugsource-4.12.14-10.106.1
    • gfs2-kmp-rt-4.12.14-10.106.1
    • ocfs2-kmp-rt-4.12.14-10.106.1
    • dlm-kmp-rt-debuginfo-4.12.14-10.106.1
    • kernel-rt-debugsource-4.12.14-10.106.1
    • kernel-rt-devel-4.12.14-10.106.1
    • ocfs2-kmp-rt-debuginfo-4.12.14-10.106.1
    • kernel-rt-base-debuginfo-4.12.14-10.106.1
    • kernel-rt-debuginfo-4.12.14-10.106.1
    • kernel-rt-base-4.12.14-10.106.1
    • kernel-rt-devel-debuginfo-4.12.14-10.106.1
    • kernel-rt_debug-debuginfo-4.12.14-10.106.1
    • kernel-rt_debug-devel-4.12.14-10.106.1
    • kernel-rt_debug-devel-debuginfo-4.12.14-10.106.1
    • gfs2-kmp-rt-debuginfo-4.12.14-10.106.1
    • cluster-md-kmp-rt-4.12.14-10.106.1
    • dlm-kmp-rt-4.12.14-10.106.1
  • SUSE Linux Enterprise Real Time 12 SP5 (noarch)
    • kernel-devel-rt-4.12.14-10.106.1
    • kernel-source-rt-4.12.14-10.106.1
  • SUSE Linux Enterprise Real Time 12 SP5 (nosrc x86_64)
    • kernel-rt_debug-4.12.14-10.106.1
    • kernel-rt-4.12.14-10.106.1

References: