[El-errata] ELSA-2022-0620 Important: Oracle Linux 7 kernel security and bug fix update

[Errata Announcements for Oracle Linux]

Oracle Linux Security Advisory ELSA-2022-0620

http://linux.oracle.com/errata/ELSA-2022-0620.html

The following updated rpms for Oracle Linux 7 have been uploaded to the Unbreakable Linux Network:

x86_64:
bpftool-3.10.0-1160.59.1.el7.x86_64.rpm
kernel-3.10.0-1160.59.1.el7.x86_64.rpm
kernel-abi-whitelists-3.10.0-1160.59.1.el7.noarch.rpm
kernel-debug-3.10.0-1160.59.1.el7.x86_64.rpm
kernel-debug-devel-3.10.0-1160.59.1.el7.x86_64.rpm
kernel-devel-3.10.0-1160.59.1.el7.x86_64.rpm
kernel-doc-3.10.0-1160.59.1.el7.noarch.rpm
kernel-headers-3.10.0-1160.59.1.el7.x86_64.rpm
kernel-tools-3.10.0-1160.59.1.el7.x86_64.rpm
kernel-tools-libs-3.10.0-1160.59.1.el7.x86_64.rpm
kernel-tools-libs-devel-3.10.0-1160.59.1.el7.x86_64.rpm
perf-3.10.0-1160.59.1.el7.x86_64.rpm
python-perf-3.10.0-1160.59.1.el7.x86_64.rpm


SRPMS:
http://oss.oracle.com/ol7/SRPMS-updates/kernel-3.10.0-1160.59.1.el7.src.rpm

Related CVEs:

CVE-2020-0465
CVE-2020-0466
CVE-2021-0920
CVE-2021-3564
CVE-2021-3573
CVE-2021-3752
CVE-2021-4155
CVE-2022-0330
CVE-2022-22942




Description of changes:

[3.10.0-1160.59.1.el7.OL7]
- Update Oracle Linux certificates (Ilya Okomin)
- Oracle Linux RHCK Module Signing Key was compiled into kernel (olkmod_signing_key.x509)(alexey.petrenko at oracle.com)
- Update x509.genkey [Orabug: 24817676]
- Conflict with shim-ia32 and shim-x64 <= 15-2.0.9.el7
- Update oracle(kernel-sig-key) value to match new certificate (Ilya Okomin)

[3.10.0-1160.59.1.el7]
- Revert "Merge: Fix tasks stuck in IO waiting for buffer_head lock" (Rado Vrbovsky) [2030609]

[3.10.0-1160.58.1.el7]
- Bluetooth: fix use-after-free error in lock_sock_nested() (Gopal Tiwari) [2005687]
- drm/vmwgfx: Fix stale file descriptors on failed usercopy (Dave Airlie) [2047597] {CVE-2022-22942}

[3.10.0-1160.57.1.el7]
- fix regression in "epoll: Keep a reference on files added to the check list" (Carlos Maiolino) [2042760] {CVE-2020-0466}
- epoll: Keep a reference on files added to the check list (Carlos Maiolino) [2042760] {CVE-2020-0466}
- drm/i915: Flush TLBs before releasing backing store (Dave Airlie) [2044319] {CVE-2022-0330}

[3.10.0-1160.56.1.el7]
- RDMA/mlx5: Fix access to wrong pointer while performing flush due to error (Kamal Heib) [1984070]
- af_unix: fix garbage collect vs MSG_PEEK (William Zhao) [2031970] {CVE-2021-0920}
- selinux: fix race condition when computing ocontext SIDs (Ondrej Mosnacek) [2040196]
- Bluetooth: fix the erroneous flush_work() order (Chris von Recklinghausen) [1964556] {CVE-2021-3564}

[3.10.0-1160.55.1.el7]
- SUNRPC: Fix null rpc_clnt dereference in rpc_task_queued tracepoint (Benjamin Coddington) [2039508]
- buffer: eliminate the need to call free_more_memory() in __getblk_slow() (Carlos Maiolino) [2030609]
- buffer: grow_dev_page() should use __GFP_NOFAIL for all cases (Carlos Maiolino) [2030609]
- buffer: have alloc_page_buffers() use __GFP_NOFAIL (Carlos Maiolino) [2030609]
- net: add READ_ONCE() annotation in __skb_wait_for_more_packets() (Sabrina Dubroca) [2033561]
- efi: Decode IA32/X64 Context Info structure (Aristeu Rozanski) [1950302]
- efi: Decode IA32/X64 MS Check structure (Aristeu Rozanski) [1950302]
- efi: Decode additional IA32/X64 Bus Check fields (Aristeu Rozanski) [1950302]
- efi: Decode IA32/X64 Cache, TLB, and Bus Check structures (Aristeu Rozanski) [1950302]
- efi: Decode UEFI-defined IA32/X64 Error Structure GUIDs (Aristeu Rozanski) [1950302]
- efi: Decode IA32/X64 Processor Error Info Structure (Aristeu Rozanski) [1950302]
- efi: Decode IA32/X64 Processor Error Section (Aristeu Rozanski) [1950302]
- efi: Fix IA32/X64 Processor Error Record definition (Aristeu Rozanski) [1950302]
- HID: core: Sanitize event code and type when mapping input (Aristeu Rozanski) [1920848] {CVE-2020-0465}

[3.10.0-1160.54.1.el7]
- block: queue lock must be acquired when iterating over rls (Ming Lei) [2029574]
- Bluetooth: use correct lock to prevent UAF of hdev object (Chris von Recklinghausen) [1968211] {CVE-2021-3573}
- xfs: map unwritten blocks in XFS_IOC_{ALLOC,FREE}SP just like fallocate (Carlos Maiolino) [2034857] {CVE-2021-4155}