Security update for the Linux Kernel
The SUSE Linux Enterprise 15 SP3 kernel was updated to receive various security and bugfixes. The following security bugs were fixed: - CVE-2022-3435: Fixed an out-of-bounds read in fib_nh_match() of the file net/ipv4/fib_semantics.c (bsc#1204171). - CVE-2022-4662: Fixed a recursive locking violation in usb-storage that can cause the kernel to deadlock. (bsc#1206664) - CVE-2022-3105: Fixed a null pointer dereference caused by a missing check of the return value of kmalloc_array. (bsc#1206398) - CVE-2022-3108: Fixed a bug in kfd_parse_subtype_iolink in drivers/gpu/drm/amd/amdkfd/kfd_crat.c where a lack of check of the return value of kmemdup() could lead to a NULL pointer dereference. (bsc#1206389) - CVE-2022-3106: Fixed a null pointer dereference caused by a missing check of the return value of kmalloc. (bsc#1206397) - CVE-2022-3107: Fixed a null pointer dereference caused by a missing check of the return value of kvmalloc_array. (bsc#1206395) - CVE-2022-3111: Fixed a missing release of resource after effective lifetime bug caused by a missing free of the WM8350_IRQ_CHG_FAST_RDY in wm8350_init_charger. (bsc#1206394) - CVE-2022-42328: Fixed a bug which could allow guests to trigger denial of service via the netback driver (bsc#1206114). - CVE-2022-42329: Fixed a bug which could allow guests to trigger denial of service via the netback driver (bsc#1206113). - CVE-2022-3643: Fixed a bug which could allow guests to trigger NIC interface reset/abort/crash via netback driver (bsc#1206113). - CVE-2019-19083: Fixed a memory leaks in clock_source_create that could allow attackers to cause a denial of service (bsc#1157049). The following non-security bugs were fixed: - afs: Fix some tracing details (git-fixes). - block: Do not reread partition table on exclusively open device (bsc#1190969). - cuse: prevent clone (bsc#1206177). - dt-bindings: clocks: imx8mp: Add ID for usb suspend clock (git-fixes). - efi: Add iMac Pro 2017 to uefi skip cert quirk (git-fixes). - fuse: do not check refcount after stealing page (bsc#1206174). - fuse: fix the ->direct_IO() treatment of iov_iter (bsc#1206176). - fuse: fix use after free in fuse_read_interrupt() (bsc#1206178). - fuse: lock inode unconditionally in fuse_fallocate() (bsc#1206179). - fuse: update attr_version counter on fuse_notify_inval_inode() (bsc#1206175). - ipv6: ping: fix wrong checksum for large frames (bsc#1203183). - kbuild: Unify options for BTF generation for vmlinux and modules (bsc#1204693). - mm, page_alloc: avoid expensive reclaim when compaction may not succeed (bsc#1204250). - net: mana: Fix race on per-CQ variable napi work_done (git-fixes). - net: usb: cdc_ncm: do not spew notifications (git-fixes). - net: usb: qmi_wwan: add u-blox 0x1342 composition (git-fixes). - rtc: pcf85063: Fix reading alarm (git-fixes). - s390/boot: add secure boot trailer (bsc#1205256 LTC#1205256). - tracing: Add tracing_reset_all_online_cpus_unlocked() function (git-fixes). - tracing: Delete all matched events (git-fixes). - tracing: Free buffers when a used dynamic event is removed (git-fixes). - usb: host: xhci-hub: fix extra endianness conversion (git-fixes). - usbnet: move new members to end (git-fixes).
02 / AFFECTED SOFTWARE
Affected packages
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
The SUSE Linux Enterprise 15 SP3 kernel was updated to receive various security and bugfixes. The following security bugs were fixed: - CVE-2022-3435: Fixed an out-of-bounds read in fib_nh_match() of the file net/ipv4/fib_semantics.c (bsc#1204171). - CVE-2022-4662: Fixed a recursive locking violation in usb-storage that can cause the kernel to deadlock. (bsc#1206664) - CVE-2022-3105: Fixed a null pointer dereference caused by a missing check of the return value of kmalloc_array. (bsc#1206398) - CVE-2022-3108: Fixed a bug in kfd_parse_subtype_iolink in drivers/gpu/drm/amd/amdkfd/kfd_crat.c where a lack of check of the return value of kmemdup() could lead to a NULL pointer dereference. (bsc#1206389) - CVE-2022-3106: Fixed a null pointer dereference caused by a missing check of the return value of kmalloc. (bsc#1206397) - CVE-2022-3107: Fixed a null pointer dereference caused by a missing check of the return value of kvmalloc_array. (bsc#1206395) - CVE-2022-3111: Fixed a missing release of resource after effective lifetime bug caused by a missing free of the WM8350_IRQ_CHG_FAST_RDY in wm8350_init_charger. (bsc#1206394) - CVE-2022-42328: Fixed a bug which could allow guests to trigger denial of service via the netback driver (bsc#1206114). - CVE-2022-42329: Fixed a bug which could allow guests to trigger denial of service via the netback driver (bsc#1206113). - CVE-2022-3643: Fixed a bug which could allow guests to trigger NIC interface reset/abort/crash via netback driver (bsc#1206113). - CVE-2019-19083: Fixed a memory leaks in clock_source_create that could allow attackers to cause a denial of service (bsc#1157049). The following non-security bugs were fixed: - afs: Fix some tracing details (git-fixes). - block: Do not reread partition table on exclusively open device (bsc#1190969). - cuse: prevent clone (bsc#1206177). - dt-bindings: clocks: imx8mp: Add ID for usb suspend clock (git-fixes). - efi: Add iMac Pro 2017 to uefi skip cert quirk (git-fixes). - fuse: do not check refcount after stealing page (bsc#1206174). - fuse: fix the ->direct_IO() treatment of iov_iter (bsc#1206176). - fuse: fix use after free in fuse_read_interrupt() (bsc#1206178). - fuse: lock inode unconditionally in fuse_fallocate() (bsc#1206179). - fuse: update attr_version counter on fuse_notify_inval_inode() (bsc#1206175). - ipv6: ping: fix wrong checksum for large frames (bsc#1203183). - kbuild: Unify options for BTF generation for vmlinux and modules (bsc#1204693). - mm, page_alloc: avoid expensive reclaim when compaction may not succeed (bsc#1204250). - net: mana: Fix race on per-CQ variable napi work_done (git-fixes). - net: usb: cdc_ncm: do not spew notifications (git-fixes). - net: usb: qmi_wwan: add u-blox 0x1342 composition (git-fixes). - rtc: pcf85063: Fix reading alarm (git-fixes). - s390/boot: add secure boot trailer (bsc#1205256 LTC#1205256). - tracing: Add tracing_reset_all_online_cpus_unlocked() function (git-fixes). - tracing: Delete all matched events (git-fixes). - tracing: Free buffers when a used dynamic event is removed (git-fixes). - usb: host: xhci-hub: fix extra endianness conversion (git-fixes). - usbnet: move new members to end (git-fixes).
05 / REFERENCES
Further evidence
- https://bugzilla.suse.com/1151927
- https://bugzilla.suse.com/1157049
- https://bugzilla.suse.com/1190969
- https://bugzilla.suse.com/1203183
- https://bugzilla.suse.com/1204171
- https://bugzilla.suse.com/1204250
- https://bugzilla.suse.com/1204693
- https://bugzilla.suse.com/1205256
- https://bugzilla.suse.com/1206113
- https://bugzilla.suse.com/1206114
- https://bugzilla.suse.com/1206174
- https://bugzilla.suse.com/1206175
- https://bugzilla.suse.com/1206176
- https://bugzilla.suse.com/1206177
- https://bugzilla.suse.com/1206178
- https://bugzilla.suse.com/1206179
- https://bugzilla.suse.com/1206389
- https://bugzilla.suse.com/1206394
- https://bugzilla.suse.com/1206395
- https://bugzilla.suse.com/1206397
- https://bugzilla.suse.com/1206398
- https://bugzilla.suse.com/1206664
- https://www.suse.com/security/cve/CVE-2019-19083
- https://www.suse.com/security/cve/CVE-2022-3105
- https://www.suse.com/security/cve/CVE-2022-3106
- https://www.suse.com/security/cve/CVE-2022-3107
- https://www.suse.com/security/cve/CVE-2022-3108
- https://www.suse.com/security/cve/CVE-2022-3111
- https://www.suse.com/security/cve/CVE-2022-3435
- https://www.suse.com/security/cve/CVE-2022-3643
- https://www.suse.com/security/cve/CVE-2022-42328
- https://www.suse.com/security/cve/CVE-2022-42329
- https://www.suse.com/security/cve/CVE-2022-4662
- https://www.suse.com/support/update/announcement/2023/suse-su-20230134-1/