SUSE-SU-2021:0742-1: important: Security update for the Linux Kernel
sle-security-updates at lists.suse.com
sle-security-updates at lists.suse.com
Tue Mar 9 21:34:54 UTC 2021
SUSE Security Update: Security update for the Linux Kernel
______________________________________________________________________________
Announcement ID: SUSE-SU-2021:0742-1
Rating: important
References: #1065600 #1065729 #1078720 #1081134 #1084610
#1114648 #1163617 #1163930 #1169514 #1170442
#1176855 #1177440 #1178049 #1179082 #1179142
#1179612 #1179709 #1180058 #1181346 #1181504
#1181574 #1181671 #1181809 #1181854 #1181896
#1181931 #1181960 #1181985 #1181987 #1181996
#1181998 #1182038 #1182047 #1182118 #1182130
#1182140 #1182171 #1182173 #1182175 #1182182
#1182184 #1182195 #1182242 #1182243 #1182248
#1182269 #1182302 #1182307 #1182310 #1182438
#1182447 #1182448 #1182449 #1182460 #1182461
#1182462 #1182463 #1182464 #1182465 #1182466
#1182560 #1182561 #1182571 #1182590 #1182610
#1182612 #1182650 #1182652
Cross-References: CVE-2021-3348
CVSS scores:
CVE-2021-3348 (NVD) : 7 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
CVE-2021-3348 (SUSE): 5.1 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products:
SUSE Linux Enterprise Workstation Extension 12-SP5
SUSE Linux Enterprise Software Development Kit 12-SP5
SUSE Linux Enterprise Server 12-SP5
SUSE Linux Enterprise Live Patching 12-SP5
SUSE Linux Enterprise High Availability 12-SP5
______________________________________________________________________________
An update that solves one vulnerability and has 67 fixes is
now available.
Description:
The SUSE Linux Enterprise 12 SP5 kernel was updated to receive various
security and bugfixes.
The following security bug was fixed:
- CVE-2021-3348: Fixed a use-after-free read in nbd_queue_rq (bsc#1181504).
The following non-security bugs were fixed:
- ACPI: configfs: add missing check after
configfs_register_default_group() (git-fixes).
- ACPI: property: Fix fwnode string properties matching (git-fixes).
- ACPI: property: Satisfy kernel doc validator (part 1) (git-fixes).
- ALSA: usb-audio: Fix PCM buffer allocation in non-vmalloc mode
(git-fixes).
- arm64: Update config file. Set CONFIG_WATCHDOG_SYSFS to true
(bsc#1182560)
- ASoC: cs42l56: fix up error handling in probe (git-fixes).
- ath9k: fix data bus crash when setting nf_override via debugfs
(git-fixes).
- block: fix use-after-free in disk_part_iter_next (bsc#1182610).
- Bluetooth: btqcomsmd: Fix a resource leak in error handling paths in the
probe function (git-fixes).
- Bluetooth: drop HCI device reference before return (git-fixes).
- Bluetooth: Fix initializing response id after clearing struct
(git-fixes).
- Bluetooth: Put HCI device if inquiry procedure interrupts (git-fixes).
- bonding: Fix reference count leak in bond_sysfs_slave_add (git-fixes).
- bonding: wait for sysfs kobject destruction before freeing struct slave
(git-fixes).
- BTRFS: Cleanup try_flush_qgroup (bsc#1182047).
- BTRFS: correctly calculate item size used when item key collision
happens (bsc#1181996).
- BTRFS: correctly validate compression type (bsc#1182269).
- BTRFS: delete the ordered isize update code (bsc#1181998).
- BTRFS: Do not flush from btrfs_delayed_inode_reserve_metadata
(bsc#1182047).
- BTRFS: do not set path->leave_spinning for truncate (bsc#1181998).
- BTRFS: factor out extent dropping code from hole punch handler
(bsc#1182038).
- BTRFS: fix cloning range with a hole when using the NO_HOLES feature
(bsc#1182038).
- BTRFS: fix data bytes_may_use underflow with fallocate due to failed
quota reserve (bsc#1182130)
- BTRFS: fix ENOSPC errors, leading to transaction aborts, when cloning
extents (bsc#1182038).
- BTRFS: fix hole extent items with a zero size after range cloning
(bsc#1182038).
- BTRFS: fix lost i_size update after cloning inline extent (bsc#1181998).
- BTRFS: fix mount failure caused by race with umount (bsc#1182248).
- BTRFS: Fix race between extent freeing/allocation when using bitmaps
(bsc#1181574).
- BTRFS: fix unexpected cow in run_delalloc_nocow (bsc#1181987).
- BTRFS: fix unexpected failure of nocow buffered writes after
snapshotting when low on space (bsc#1181987).
- BTRFS: Free correct amount of space in
btrfs_delayed_inode_reserve_metadata (bsc#1182047).
- BTRFS: incremental send, fix file corruption when no-holes feature is
enabled (bsc#1182184).
- BTRFS: Introduce extent_io_tree::owner to distinguish different io_trees
(bsc#1181998).
- BTRFS: introduce per-inode file extent tree (bsc#1181998).
- BTRFS: prepare for extensions in compression options (bsc#1182269).
- BTRFS: prop: fix vanished compression property after failed set
(bsc#1182269).
- BTRFS: prop: fix zstd compression parameter validation (bsc#1182269).
- BTRFS: Remove btrfs_inode from btrfs_delayed_inode_reserve_metadata
(bsc#1182047).
- BTRFS: replace all uses of btrfs_ordered_update_i_size (bsc#1181998).
- BTRFS: send, allow clone operations within the same file (bsc#1182173)
- BTRFS: send, do not issue unnecessary truncate operations (bsc#1182173)
- BTRFS: send, fix emission of invalid clone operations within the same
file (bsc#1182173)
- BTRFS: send, fix incorrect file layout after hole punching beyond eof
(bsc#1182173).
- BTRFS: send: fix invalid clone operations when cloning from the same
file and root (bsc#1182173)
- BTRFS: send, fix missing truncate for inode with prealloc extent past
eof (bsc#1182173).
- BTRFS: send, orphanize first all conflicting inodes when processing
references (bsc#1182243 bsc#1182242).
- BTRFS: send, recompute reference path after orphanization of a directory
(bsc#1182243).
- BTRFS: Simplify code flow in btrfs_delayed_inode_reserve_metadata
(bsc#1182047).
- BTRFS: transaction: Avoid deadlock due to bad initialization timing of
fs_info::journal_info (bsc#1181931).
- BTRFS: Unlock extents in btrfs_zero_range in case of errors
(bsc#1182047).
- BTRFS: Use bd_dev to generate index when dev_state_hashtable add items
(bsc#1181931).
- BTRFS: use btrfs_ordered_update_i_size in clone_finish_inode_update
(bsc#1181998).
- BTRFS: use the file extent tree infrastructure (bsc#1181998).
- cifs: report error instead of invalid when revalidating a dentry fails
(bsc#1177440).
- dm: avoid filesystem lookup in dm_get_dev_t() (bsc#1178049).
- Drivers: hv: vmbus: Avoid use-after-free in vmbus_onoffer_rescind()
(git-fixes).
- Exclude Symbols.list again. Removing the exclude builds
vanilla/linux-next builds. Fixes: 55877625c800 ("kernel-binary.spec.in:
Package the obj_install_dir as explicit filelist.")
- ext4: do not remount read-only with errors=continue on reboot
(bsc#1182464).
- ext4: fix a memory leak of ext4_free_data (bsc#1182447).
- ext4: fix bug for rename with RENAME_WHITEOUT (bsc#1182449).
- ext4: fix deadlock with fs freezing and EA inodes (bsc#1182463).
- ext4: fix superblock checksum failure when setting password salt
(bsc#1182465).
- fgraph: Initialize tracing_graph_pause at task creation (git-fixes).
- firmware: imx: select SOC_BUS to fix firmware build (git-fixes).
- Fix unsynchronized access to sev members through svm_register_enc_region
(bsc#1114648).
- fs: fix lazytime expiration handling in __writeback_single_inode()
(bsc#1182466).
- fs: move I_DIRTY_INODE to fs.h (bsc#1182612).
- HID: core: detect and skip invalid inputs to snto32() (git-fixes).
- HID: wacom: Ignore attempts to overwrite the touch_max value from HID
(git-fixes).
- hwrng: timeriomem - Fix cooldown period calculation (git-fixes).
- ibmvnic: Clear failover_pending if unable to schedule (bsc#1181960
ltc#190997).
- ibmvnic: device remove has higher precedence over reset (bsc#1065729).
- ibmvnic: fix a race between open and reset (bsc#1176855 ltc#187293).
- ibmvnic: fix login buffer memory leak (bsc#1081134 ltc#164631).
- ibmvnic: serialize access to work queue on remove (bsc#1065729).
- ibmvnic: Set to CLOSED state even on error (bsc#1084610 ltc#165122
git-fixes).
- Input: elo - fix an error code in elo_connect() (git-fixes).
- Input: joydev - prevent potential read overflow in ioctl (git-fixes).
- iwlwifi: exclude GEO SAR support for 3168 (git-fixes).
- kABI: Fix kABI for 12856e7acde4 PCI/IOV: Mark VFs as not implementing
PCI_COMMAND_MEMORY (bsc#1179612).
- kernel-binary.spec: Add back initrd and image symlink ghosts to filelist
(bsc#1182140). Fixes: 76a9256314c3 ("rpm/kernel-{source,binary}.spec: do
not include ghost symlinks (boo#1179082).")
- kernfs: deal with kernfs_fill_super() failures (bsc#1181809).
- KVM: apic: Flush TLB after APIC mode/address change if VPIDs are in use
(bsc#1182302).
- KVM: Fix kABI for set_virtual_apic_mode (bsc#1182310).
- KVM: Fix kABI for tlb_flush (bsc#1182195).
- kvm-vmx-Basic-APIC-virtualization-controls-have-thre.patch:
(bsc#1182310).
- KVM: VMX: check for existence of secondary exec controls before
accessing (bsc#1182438).
- KVM: VMX: hide flexpriority from guest when disabled at the module level
(bsc#1182448).
- kvm-vmx-Introduce-lapic_mode-enumeration.patch: (bsc#1182307).
- KVM: x86: emulate RDPID (bsc#1182182).
- KVM: x86: emulating RDPID failure shall return #UD rather than
- KVM: X86: introduce invalidate_gpa argument to tlb flush (bsc#1182195).
- libfs: fix error cast of negative value in simple_attr_write()
(bsc#1179709).
- libnvdimm/dimm: Avoid race between probe and available_slots_show()
(bsc#1170442).
- mac80211: fix potential overflow when multiplying to u32 integers
(git-fixes).
- media: cx25821: Fix a bug when reallocating some dma memory (git-fixes).
- media: media/pci: Fix memleak in empress_init (git-fixes).
- media: pwc: Use correct device for DMA (git-fixes).
- media: pxa_camera: declare variable when DEBUG is defined (git-fixes).
- media: qm1d1c0042: fix error return code in qm1d1c0042_init()
(git-fixes).
- media: tm6000: Fix memleak in tm6000_start_stream (git-fixes).
- media: vsp1: Fix an error handling path in the probe function
(git-fixes).
- mfd: wm831x-auxadc: Prevent use after free in wm831x_auxadc_read_irq()
(git-fixes).
- misc: eeprom_93xx46: Add module alias to avoid breaking support for non
device tree users (git-fixes).
- misc: eeprom_93xx46: Fix module alias to enable module autoprobe
(git-fixes).
- mmc: usdhi6rol0: Fix a resource leak in the error handling path of the
probe (git-fixes).
- mm/pmem: avoid inserting hugepage PTE entry with fsdax if hugepage
support is disabled (bsc#1181896 ltc#191273).
- mm: thp: kABI: move the added flag to the end of enum (bsc#1181896
ltc#191273).
- nbd: Fix memory leak in nbd_add_socket (bsc#1181504).
- net: bcmgenet: add support for ethtool rxnfc flows (git-fixes).
- net: bcmgenet: code movement (git-fixes).
- net: bcmgenet: fix mask check in bcmgenet_validate_flow() (git-fixes).
- net: bcmgenet: Fix WoL with password after deep sleep (git-fixes).
- net: bcmgenet: re-remove bcmgenet_hfb_add_filter (git-fixes).
- net: bcmgenet: set Rx mode before starting netif (git-fixes).
- net: bcmgenet: use __be16 for htons(ETH_P_IP) (git-fixes).
- net: bcmgenet: Use correct I/O accessors (git-fixes).
- net: lpc-enet: fix error return code in lpc_mii_init() (git-fixes).
- net/mlx4_en: Handle TX error CQE (bsc#1181854).
- net: moxa: Fix a potential double 'free_irq()' (git-fixes).
- net: sun: fix missing release regions in cas_init_one() (git-fixes).
- nvme-multipath: Early exit if no path is available (git-fixes).
- objtool: Do not fail on missing symbol table (bsc#1169514).
- PCI/IOV: Mark VFs as not implementing PCI_COMMAND_MEMORY (bsc#1179612).
- powerpc/book3s64/hash: Add cond_resched to avoid soft lockup warning
(bsc#1182571 ltc#191345).
- powerpc: Fix alignment bug within the init sections (bsc#1065729).
- powerpc/perf: Exclude kernel samples while counting events in user space
(bsc#1065729).
- powerpc/perf/hv-24x7: Dont create sysfs event files for dummy events
(bsc#1182118 ltc#190624).
- powerpc/pseries/dlpar: handle ibm, configure-connector delay status
(bsc#1181985 ltc#188074).
- powerpc/pseries/eeh: Make pseries_pcibios_bus_add_device() static
(bsc#1078720, git-fixes).
- powerpc/pseries: extract host bridge from pci_bus prior to bus removal
(bsc#1182171 ltc#190900).
- powerpc/pseries/ras: Make init_ras_hotplug_IRQ() static (bsc#1065729.
git-fixes).
- power: reset: at91-sama5d2_shdwc: fix wkupdbc mask (git-fixes).
- ptrace: reintroduce usage of subjective credentials in ptrace_has_cap()
(bsc#1163930).
- ptrace: Set PF_SUPERPRIV when checking capability (bsc#1163930).
- quota: Fix error codes in v2_read_file_info() (bsc#1182652).
- quota: Fix memory leak when handling corrupted quota file (bsc#1182650).
- quota: Sanity-check quota file headers on load (bsc#1182461).
- regulator: axp20x: Fix reference cout leak (git-fixes).
- reiserfs: add check for an invalid ih_entry_count (bsc#1182462).
- reset: hisilicon: correct vendor prefix (git-fixes).
- rpm/post.sh: Avoid purge-kernel for the first installed kernel
(bsc#1180058)
- s390/pci: adaptation of iommu to multifunction (bsc#1179612).
- s390/pci: Mark all VFs as not implementing PCI_COMMAND_MEMORY
(bsc#1179612).
- scsi: qla2xxx: Fix description for parameter ql2xenforce_iocb_limit
(bsc#1179142).
- scsi: target: Fix truncated PR-in ReadKeys response (bsc#1182590).
- scsi: target: fix unmap_zeroes_data boolean initialisation (bsc#1163617).
- staging: rtl8723bs: wifi_regd.c: Fix incorrect number of regulatory
rules (git-fixes).
- tools lib traceevent: Fix "robust" test of do_generate_dynamic_list_file
(git-fixes).
- tpm_tis: Clean up locality release (git-fixes).
- tpm_tis: Fix check_locality for correct locality acquisition (git-fixes).
- tracing: Check length before giving out the filter buffer (git-fixes).
- tracing: Do not count ftrace events in top level enable output
(git-fixes).
- USB: cdc-acm: blacklist another IR Droid device (git-fixes).
- USB: dwc2: Abort transaction after errors with unknown reason
(git-fixes).
- USB: dwc2: Make "trimming xfer length" a debug message (git-fixes).
- USB: musb: Fix runtime PM race in mUSB_queue_resume_work (git-fixes).
- USB: serial: cp210x: add new VID/PID for supporting Teraoka AD2000
(git-fixes).
- USB: serial: cp210x: add pid/vid for WSDA-200-USB (git-fixes).
- USB: serial: mos7720: fix error code in mos7720_write() (git-fixes).
- USB: serial: mos7720: improve OOM-handling in read_mos_reg() (git-fixes).
- USB: serial: mos7840: fix error code in mos7840_write() (git-fixes).
- USB: serial: option: Adding support for Cinterion MV31 (git-fixes).
- USB: serial: option: add LongSung M5710 module support (git-fixes).
- USB: uas: Add PNY USB Portable SSD to unusual_uas (git-fixes).
- USB: usblp: fix DMA to stack (git-fixes).
- vfio/pci: Decouple PCI_COMMAND_MEMORY bit checks from is_virtfn
(bsc#1179612).
- vmxnet3: Remove buf_info from device accessible structures (bsc#1181671).
- writeback: Drop I_DIRTY_TIME_EXPIRE (bsc#1182460).
- x86/apic: Add extra serialization for non-serializing MSRs (bsc#1114648).
- x86/efistub: Disable paging at mixed mode entry (bsc#1114648).
- x86/entry/64/compat: Fix "x86/entry/64/compat: Preserve r8-r11 in int
$0x80" (bsc#1114648).
- x86/entry/64/compat: Preserve r8-r11 in int $0x80 (bsc#1114648).
- x86/resctrl: Fix incorrect local bandwidth when mba_sc is enabled
(bsc#1114648).
- x86/resctrl: Remove unused struct mbm_state::chunks_bw (bsc#1114648).
- xen-blkfront: allow discard-* nodes to be optional (bsc#1181346).
- xen/netback: avoid race in xenvif_rx_ring_slots_available()
(bsc#1065600).
- xen/netback: fix spurious event detection for common event case
(bsc#1182175).
- xfs: reduce quota reservation when doing a dax unwritten extent
conversion (git-fixes bsc#1182561).
- xhci: fix bounce buffer usage for non-sg list case (git-fixes).
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 Linux Enterprise Workstation Extension 12-SP5:
zypper in -t patch SUSE-SLE-WE-12-SP5-2021-742=1
- SUSE Linux Enterprise Software Development Kit 12-SP5:
zypper in -t patch SUSE-SLE-SDK-12-SP5-2021-742=1
- SUSE Linux Enterprise Server 12-SP5:
zypper in -t patch SUSE-SLE-SERVER-12-SP5-2021-742=1
- SUSE Linux Enterprise Live Patching 12-SP5:
zypper in -t patch SUSE-SLE-Live-Patching-12-SP5-2021-742=1
- SUSE Linux Enterprise High Availability 12-SP5:
zypper in -t patch SUSE-SLE-HA-12-SP5-2021-742=1
Package List:
- SUSE Linux Enterprise Workstation Extension 12-SP5 (x86_64):
kernel-default-debuginfo-4.12.14-122.63.1
kernel-default-debugsource-4.12.14-122.63.1
kernel-default-extra-4.12.14-122.63.1
kernel-default-extra-debuginfo-4.12.14-122.63.1
- SUSE Linux Enterprise Software Development Kit 12-SP5 (aarch64 ppc64le s390x x86_64):
kernel-obs-build-4.12.14-122.63.1
kernel-obs-build-debugsource-4.12.14-122.63.1
- SUSE Linux Enterprise Software Development Kit 12-SP5 (noarch):
kernel-docs-4.12.14-122.63.1
- SUSE Linux Enterprise Server 12-SP5 (aarch64 ppc64le s390x x86_64):
kernel-default-4.12.14-122.63.1
kernel-default-base-4.12.14-122.63.1
kernel-default-base-debuginfo-4.12.14-122.63.1
kernel-default-debuginfo-4.12.14-122.63.1
kernel-default-debugsource-4.12.14-122.63.1
kernel-default-devel-4.12.14-122.63.1
kernel-syms-4.12.14-122.63.1
- SUSE Linux Enterprise Server 12-SP5 (noarch):
kernel-devel-4.12.14-122.63.1
kernel-macros-4.12.14-122.63.1
kernel-source-4.12.14-122.63.1
- SUSE Linux Enterprise Server 12-SP5 (x86_64):
kernel-default-devel-debuginfo-4.12.14-122.63.1
- SUSE Linux Enterprise Server 12-SP5 (s390x):
kernel-default-man-4.12.14-122.63.1
- SUSE Linux Enterprise Live Patching 12-SP5 (ppc64le s390x x86_64):
kernel-default-debuginfo-4.12.14-122.63.1
kernel-default-debugsource-4.12.14-122.63.1
kernel-default-kgraft-4.12.14-122.63.1
kernel-default-kgraft-devel-4.12.14-122.63.1
kgraft-patch-4_12_14-122_63-default-1-8.3.1
- SUSE Linux Enterprise High Availability 12-SP5 (ppc64le s390x x86_64):
cluster-md-kmp-default-4.12.14-122.63.1
cluster-md-kmp-default-debuginfo-4.12.14-122.63.1
dlm-kmp-default-4.12.14-122.63.1
dlm-kmp-default-debuginfo-4.12.14-122.63.1
gfs2-kmp-default-4.12.14-122.63.1
gfs2-kmp-default-debuginfo-4.12.14-122.63.1
kernel-default-debuginfo-4.12.14-122.63.1
kernel-default-debugsource-4.12.14-122.63.1
ocfs2-kmp-default-4.12.14-122.63.1
ocfs2-kmp-default-debuginfo-4.12.14-122.63.1
References:
https://www.suse.com/security/cve/CVE-2021-3348.html
https://bugzilla.suse.com/1065600
https://bugzilla.suse.com/1065729
https://bugzilla.suse.com/1078720
https://bugzilla.suse.com/1081134
https://bugzilla.suse.com/1084610
https://bugzilla.suse.com/1114648
https://bugzilla.suse.com/1163617
https://bugzilla.suse.com/1163930
https://bugzilla.suse.com/1169514
https://bugzilla.suse.com/1170442
https://bugzilla.suse.com/1176855
https://bugzilla.suse.com/1177440
https://bugzilla.suse.com/1178049
https://bugzilla.suse.com/1179082
https://bugzilla.suse.com/1179142
https://bugzilla.suse.com/1179612
https://bugzilla.suse.com/1179709
https://bugzilla.suse.com/1180058
https://bugzilla.suse.com/1181346
https://bugzilla.suse.com/1181504
https://bugzilla.suse.com/1181574
https://bugzilla.suse.com/1181671
https://bugzilla.suse.com/1181809
https://bugzilla.suse.com/1181854
https://bugzilla.suse.com/1181896
https://bugzilla.suse.com/1181931
https://bugzilla.suse.com/1181960
https://bugzilla.suse.com/1181985
https://bugzilla.suse.com/1181987
https://bugzilla.suse.com/1181996
https://bugzilla.suse.com/1181998
https://bugzilla.suse.com/1182038
https://bugzilla.suse.com/1182047
https://bugzilla.suse.com/1182118
https://bugzilla.suse.com/1182130
https://bugzilla.suse.com/1182140
https://bugzilla.suse.com/1182171
https://bugzilla.suse.com/1182173
https://bugzilla.suse.com/1182175
https://bugzilla.suse.com/1182182
https://bugzilla.suse.com/1182184
https://bugzilla.suse.com/1182195
https://bugzilla.suse.com/1182242
https://bugzilla.suse.com/1182243
https://bugzilla.suse.com/1182248
https://bugzilla.suse.com/1182269
https://bugzilla.suse.com/1182302
https://bugzilla.suse.com/1182307
https://bugzilla.suse.com/1182310
https://bugzilla.suse.com/1182438
https://bugzilla.suse.com/1182447
https://bugzilla.suse.com/1182448
https://bugzilla.suse.com/1182449
https://bugzilla.suse.com/1182460
https://bugzilla.suse.com/1182461
https://bugzilla.suse.com/1182462
https://bugzilla.suse.com/1182463
https://bugzilla.suse.com/1182464
https://bugzilla.suse.com/1182465
https://bugzilla.suse.com/1182466
https://bugzilla.suse.com/1182560
https://bugzilla.suse.com/1182561
https://bugzilla.suse.com/1182571
https://bugzilla.suse.com/1182590
https://bugzilla.suse.com/1182610
https://bugzilla.suse.com/1182612
https://bugzilla.suse.com/1182650
https://bugzilla.suse.com/1182652
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