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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2022.5813 Security update for the Linux Kernel 11 November 2022 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: kernel Publisher: SUSE Operating System: SUSE Resolution: Patch/Upgrade CVE Names: CVE-2022-43750 CVE-2022-28748 CVE-2022-3649 CVE-2022-3646 CVE-2022-3629 CVE-2022-3628 CVE-2022-3621 CVE-2022-3594 CVE-2022-3586 CVE-2022-3565 CVE-2022-3545 CVE-2022-3542 CVE-2022-3524 CVE-2022-3521 CVE-2022-2964 CVE-2022-2153 CVE-2021-4037 Original Bulletin: https://www.suse.com/support/update/announcement/2022/suse-su-20223930-1 Comment: CVSS (Max): 7.8 CVE-2022-2964 (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H) CVSS Source: SUSE Calculator: https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - --------------------------BEGIN INCLUDED TEXT-------------------- SUSE Security Update: Security update for the Linux Kernel ______________________________________________________________________________ Announcement ID: SUSE-SU-2022:3930-1 Rating: important References: #1065729 #1198702 #1200788 #1202686 #1202972 #1203387 #1204241 #1204354 #1204355 #1204402 #1204415 #1204431 #1204439 #1204479 #1204574 #1204635 #1204646 #1204647 #1204653 #1204755 #1204868 Cross-References: CVE-2021-4037 CVE-2022-2153 CVE-2022-2964 CVE-2022-3521 CVE-2022-3524 CVE-2022-3542 CVE-2022-3545 CVE-2022-3565 CVE-2022-3586 CVE-2022-3594 CVE-2022-3621 CVE-2022-3628 CVE-2022-3629 CVE-2022-3646 CVE-2022-3649 CVE-2022-43750 Affected Products: SUSE Linux Enterprise Real Time Extension 12-SP5 ______________________________________________________________________________ An update that solves 16 vulnerabilities and has 5 fixes is now available. Description: The SUSE Linux Enterprise 12 SP5 kernel RT was updated. The following security bugs were fixed: o CVE-2022-3628: Fixed potential buffer overflow in brcmf_fweh_event_worker() in wifi/brcmfmac (bsc#1204868). o 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). o CVE-2022-2153: Fixed vulnerability in KVM that could allow an unprivileged local attacker on the host to cause DoS (bnc#1200788). o CVE-2022-2964, CVE-2022-28748: Fixed memory corruption issues in ax88179_178a devices (bnc#1202686 bsc#1196018). o CVE-2022-3521: Fixed race condition in kcm_tx_work() in net/kcm/kcmsock.c (bnc#1204355). o CVE-2022-3524: Fixed memory leak in ipv6_renew_options() in the IPv6 handler (bnc#1204354). o CVE-2022-3542: Fixed memory leak in bnx2x_tpa_stop() in drivers/net/ ethernet/broadcom/bnx2x/bnx2x_cmn.c (bnc#1204402). o CVE-2022-3545: Fixed use-after-free in area_cache_get() in drivers/net/ ethernet/netronome/nfp/nfpcore/nfp_cppcore.c (bnc#1204415). o CVE-2022-3565: Fixed use-after-free in del_timer() in drivers/isdn/mISDN/ l1oip_core.c (bnc#1204431). o 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). o CVE-2022-3594: Fixed excessive data logging in intr_callback() in drivers/ net/usb/r8152.c (bnc#1204479). o CVE-2022-3621: Fixed null pointer dereference in nilfs_bmap_lookup_at_level () in fs/nilfs2/inode.c (bnc#1204574). o CVE-2022-3629: Fixed memory leak in vsock_connect() in net/vmw_vsock/ af_vsock.c (bnc#1204635). o CVE-2022-3646: Fixed memory leak in nilfs_attach_log_writer() in fs/nilfs2/ segment.c (bnc#1204646). o CVE-2022-3649: Fixed use-after-free in nilfs_new_inode() in fs/nilfs2/ inode.c (bnc#1204647). o 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: o amd-xgbe: Update DMA coherency values (git-fixes). o bnxt: do not lock the tx queue from napi poll (git-fixes). o bnxt_en: Fix RX consumer index logic in the error path (git-fixes). o bnxt_en: reverse order of TX disable and carrier off (git-fixes). o ethernet: sun: niu: fix missing checks of niu_pci_eeprom_read() (git-fixes). o ftrace: Fix char print issue in print_ip_ins() (git-fixes). o i40e: Fix flow for IPv6 next header (extension header) (git-fixes). o i40e: Fix overwriting flow control settings during driver loading (git-fixes). o i40e: improve locking of mac_filter_hash (git-fixes). o input: gscps2 - check return value of ioremap() in gscps2_probe() (git-fixes). o input: xpad - add supported devices as contributed on github (git-fixes). o ip6: fix skb leak in ip6frag_expire_frag_queue (bsc#1202972) o kABI: Fix after adding trace_iterator.wait_index (git-fixes). o memcg, kmem: do not fail __GFP_NOFAIL charges (bsc#1204755). o net/mlx4: Fix EEPROM dump support (git-fixes). o net/mlx4_core: Add missed mlx4_free_cmd_mailbox() (git-fixes). o net/mlx5e: Remove dependency in IPsec initialization flows (git-fixes). o net: amd-xgbe: Fix NETDEV WATCHDOG transmit queue timeout warning (git-fixes). o net: amd-xgbe: Fix network fluctuations when using 1G BELFUSE SFP (git-fixes). o net: amd-xgbe: Reset link when the link never comes back (git-fixes). o net: dsa: mt7530: add the missing RxUnicast MIB counter (git-fixes). o net: ethernet: ezchip: fix UAF in nps_enet_remove (git-fixes). o net: lapbether: Prevent racing when checking whether the netif is running (git-fixes). o net: marvell: fix MVNETA_TX_IN_PRGRS bit number (git-fixes). o net: mvpp2: Put fwnode in error case during ->probe() (git-fixes). o net: stmmac: fix watchdog timeout during suspend/resume stress test (git-fixes). o net: stmmac: stop each tx channel independently (git-fixes). o net: usb: qmi_wwan: Add new usb-id for Dell branded EM7455 (git-fixes). o net: vxge: fix use-after-free in vxge_device_unregister (git-fixes). o nvmem: core: Check input parameter for NULL in nvmem_unregister() (bsc# 1204241). o powerpc/mm/64s: Drop pgd_huge() (bsc#1065729). o powerpc/mm: remove pmd_huge/pud_huge stubs and include hugetlb.h (bsc# 1065729). o powerpc/pci_dn: Add missing of_node_put() (bsc#1065729). o powerpc/powernv: add missing of_node_put() in opal_export_attrs() (bsc# 1065729). o ppp: Fix generating ifname when empty IFLA_IFNAME is specified (git-fixes). o ppp: Fix generating ppp unit id when ifname is not specified (git-fixes). o quota: widen timestamps for the fs_disk_quota structure (bsc#1203387). o r8169: fix jumbo packet handling on RTL8168e (git-fixes). o revert "niu: fix missing checks of niu_pci_eeprom_read" (git-fixes). o ring-buffer: Add ring_buffer_wake_waiters() (git-fixes). o ring-buffer: Check pending waiters when doing wake ups as well (git-fixes). o ring-buffer: Fix race between reset page and reading page (git-fixes). o tracing: Add ioctl() to force ring buffer waiters to wake up (git-fixes). o tracing: Disable interrupt or preemption before acquiring arch_spinlock_t (git-fixes). o tracing: Do not free snapshot if tracer is on cmdline (git-fixes). o tracing: Simplify conditional compilation code in tracing_set_tracer() (git-fixes). o tracing: Wake up ring buffer waiters on closing of the file (git-fixes). o tracing: Wake up waiters when tracing is disabled (git-fixes). o usb: core: Fix RST error in hub.c (git-fixes). o usb: serial: ch341: add basis for quirk detection (git-fixes). o usb: serial: ch341: fix lockup of devices with limited prescaler (git-fixes). o usb: serial: ch341: fix lost character on LCR updates (git-fixes). o usb: serial: ch341: fix receiver regression (git-fixes). o usb: serial: ch341: reimplement line-speed handling (git-fixes). o usb: serial: cp210x: add Decagon UCA device id (git-fixes). o usb: serial: ftdi_sio: add Omron CS1W-CIF31 device id (git-fixes). o usb: serial: option: add Quectel EM060K modem (git-fixes). o usb: serial: option: add support for OPPO R11 diag port (git-fixes). o xfs: account finobt blocks properly in perag reservation (bsc#1203387). o xfs: enable big timestamps (bsc#1203387). o xfs: enable new inode btree counters feature (bsc#1203387). o xfs: explicitly define inode timestamp range (bsc#1203387). o xfs: preserve default grace interval during quotacheck (bsc#1203387). o xfs: quota: move to time64_t interfaces (bsc#1203387). o xfs: redefine xfs_ictimestamp_t (bsc#1203387). o xfs: redefine xfs_timestamp_t (bsc#1203387). o xfs: store inode btree block counts in AGI header (bsc#1203387). o xfs: use a struct timespec64 for the in-core crtime (bsc#1203387). o xfs: use the finobt block counts to speed up mount times (bsc#1203387). o xfs: widen ondisk inode timestamps to deal with y2038+ (bsc#1203387). o 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 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: o SUSE Linux Enterprise Real Time Extension 12-SP5: zypper in -t patch SUSE-SLE-RT-12-SP5-2022-3930=1 Package List: o SUSE Linux Enterprise Real Time Extension 12-SP5 (noarch): kernel-devel-rt-4.12.14-10.106.1 kernel-source-rt-4.12.14-10.106.1 o SUSE Linux Enterprise Real Time Extension 12-SP5 (x86_64): cluster-md-kmp-rt-4.12.14-10.106.1 cluster-md-kmp-rt-debuginfo-4.12.14-10.106.1 dlm-kmp-rt-4.12.14-10.106.1 dlm-kmp-rt-debuginfo-4.12.14-10.106.1 gfs2-kmp-rt-4.12.14-10.106.1 gfs2-kmp-rt-debuginfo-4.12.14-10.106.1 kernel-rt-4.12.14-10.106.1 kernel-rt-base-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-debugsource-4.12.14-10.106.1 kernel-rt-devel-4.12.14-10.106.1 kernel-rt-devel-debuginfo-4.12.14-10.106.1 kernel-rt_debug-4.12.14-10.106.1 kernel-rt_debug-debuginfo-4.12.14-10.106.1 kernel-rt_debug-debugsource-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 kernel-syms-rt-4.12.14-10.106.1 ocfs2-kmp-rt-4.12.14-10.106.1 ocfs2-kmp-rt-debuginfo-4.12.14-10.106.1 References: o https://www.suse.com/security/cve/CVE-2021-4037.html o https://www.suse.com/security/cve/CVE-2022-2153.html o https://www.suse.com/security/cve/CVE-2022-2964.html o https://www.suse.com/security/cve/CVE-2022-3521.html o https://www.suse.com/security/cve/CVE-2022-3524.html o https://www.suse.com/security/cve/CVE-2022-3542.html o https://www.suse.com/security/cve/CVE-2022-3545.html o https://www.suse.com/security/cve/CVE-2022-3565.html o https://www.suse.com/security/cve/CVE-2022-3586.html o https://www.suse.com/security/cve/CVE-2022-3594.html o https://www.suse.com/security/cve/CVE-2022-3621.html o https://www.suse.com/security/cve/CVE-2022-3628.html o https://www.suse.com/security/cve/CVE-2022-3629.html o https://www.suse.com/security/cve/CVE-2022-3646.html o https://www.suse.com/security/cve/CVE-2022-3649.html o https://www.suse.com/security/cve/CVE-2022-43750.html o https://bugzilla.suse.com/1065729 o https://bugzilla.suse.com/1198702 o https://bugzilla.suse.com/1200788 o https://bugzilla.suse.com/1202686 o https://bugzilla.suse.com/1202972 o https://bugzilla.suse.com/1203387 o https://bugzilla.suse.com/1204241 o https://bugzilla.suse.com/1204354 o https://bugzilla.suse.com/1204355 o https://bugzilla.suse.com/1204402 o https://bugzilla.suse.com/1204415 o https://bugzilla.suse.com/1204431 o https://bugzilla.suse.com/1204439 o https://bugzilla.suse.com/1204479 o https://bugzilla.suse.com/1204574 o https://bugzilla.suse.com/1204635 o https://bugzilla.suse.com/1204646 o https://bugzilla.suse.com/1204647 o https://bugzilla.suse.com/1204653 o https://bugzilla.suse.com/1204755 o https://bugzilla.suse.com/1204868 - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. 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On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: https://auscert.org.au/gpg-key/ iQIVAwUBY23S8MkNZI30y1K9AQgFEQ//XTiKt7CzIC64kYK9vv7CL0+pnBHzw6s8 hJkMsqp1WO1uhOGyMB1VKtNdn+n6RU1nbGg54pP+uyRZx11W3UIvMSOlLYeS+HDT 5B7DHshsBh4YvBJXkr+3SUsToWoZA9Utqm3WgEfhy8wdizazj2ktseFHXZ3X2qCs qGrH404sSzgU7n7DC+jrS8jo9pix9miLP0LUdpWZ3Ha+yrVAebquPQcZnA2Oq3Vj YrcvXvAdrEh/9oAlqKcJ2YwmzT3PnxrFIwK8A1pJbitt6Ro091JHJoLOcZCHNwRm J/p2PuWoSF3L8tNlbQP6SEBYLEkqJ6+ZW73L/9vcJif1K9ah0Q3iMYQfecUo9xk2 cIQ7W5Rr3tT92GhHOHHbJWgNvB9hJvrldQ0ko187l+dPrCF+i6EOiZ9FUtE6J96C Gc+G0ZZ6P3xvLQlPAr3DyhFqQUOcQEXU2HqxodL6MoSFDRudOyrF7fKBu6YaKjJJ FFGSDzBPEKUqw4FleyCw3nbTBTmkaXU92vvnORI6e6UIpsUZl9RyC1aLtl6tZhic CMu3QuVTA6tj19Miy2Aj9Oq58IrzFqhrMcq9c/NSm4nv/hMBx+5jaqL1YTVJV/Ws vAMzR8rbOrFLddxDNgGZ5CTzKM/MlkPSkoYcKm/D2RLssWA/i7TnAAzZALCqKXBj TCUvM+arsug= =9afY -----END PGP SIGNATURE-----