RLSA-2023:0832

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Import Source
https://storage.googleapis.com/resf-osv-data/RLSA-2023:0832.json
JSON Data
https://api.osv.dev/v1/vulns/RLSA-2023:0832
Related
Published
2023-02-22T01:08:44.136543Z
Modified
2023-02-22T01:10:34.947426Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
Important: kernel security and bug fix update
Details

The kernel packages contain the Linux kernel, the core of any Linux operating system.

Security Fix(es):

  • kernel: mm/mremap.c use-after-free vulnerability (CVE-2022-41222)

  • kernel: nfsd buffer overflow by RPC message over TCP with garbage data (CVE-2022-43945)

  • kernel: an out-of-bounds vulnerability in i2c-ismt driver (CVE-2022-2873)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Bug Fix(es):

  • WARNING: CPU: 116 PID: 3440 at arch/x86/mm/extable.c:105 exhandlerfprestore+0x3f/0x50 (BZ#2134586)

  • Hardware error: RIP: copyuserenhancedfaststring+0xe (BZ#2137592)

  • Cannot trigger kernel dump using NMI on SNO node running PAO and RT kernel (BZ#2139580)

  • MEI support for Alder Lake-S (BZ#2141783)

  • Host Pod -> Cluster IP Service traffic (Pod Backend - Different Node) Flow Iperf Cannot Connect (BZ#2141959)

  • Rocky Linux8.7: Xorg cannot display resolution higher than 1024x768 on system using ast graphics driver (BZ#2149287)

  • Intel 8.7 Bug: OS doesn't boot when vmd and interrupt remapping are enabled (BZ#2149474)

  • i40e,iavf: SR-IOV VF devices send GARP with wrong MAC address (BZ#2149745)

  • Rocky Linux8.4 - boot: Add secure boot trailer (BZ#2151530)

  • error 524 from seccomp(2) when trying to load filter (BZ#2152138)

  • Workqueue: WQMEMRECLAIM iscsictrl1:98 _iscsiunbindsession [scsitransport_iscsi] (BZ#2152734)

  • Connectivity issue with vDPA driver (BZ#2152912)

  • High Load average due to cfs cpu throttling (BZ#2153108)

  • The "kernel BUG at mm/usercopy.c:103!" from BZ 2041529 is back on rhel-8.5 (BZ#2153230)

  • Rocky Linux8: tick storm on nohz (isolated) CPU cores (BZ#2153653)

  • kernel BUG: scheduling while atomic: crio/7295/0x00000002 (BZ#2154460)

  • Azure Rocky Linux 8 z-stream: Sometimes newly deployed VMs are not getting accelerated network during provisioning (BZ#2155272)

  • Azure: VM Deployment Failures Patch Request (BZ#2155280)

  • Azure vPCI Rocky Linux-8: add the support of multi-MSI (BZ#2155289)

  • MSFT MANA NET Patch Rocky Linux-8: Fix race on per-CQ variable napi_iperf panic fix (BZ#2155437)

  • GSS: OCP 4.10.30 node crash after ODF upgrade : unable to handle kernel NULL pointer dereference at 0000000000000000 : cephgetsnap_realm+0x68/0xa0 [ceph] (BZ#2155797)

  • Error in /usr/src/kernels/4.18.0-423.el8.x86_64/scripts/kernel-doc script causing irdma build to fail (BZ#2157905)

  • Rocky Linux8.8: Backport upstream patches to reduce memory cgroup memory consumption and OOM problem (BZ#2157922)

  • The 'date' command shows wrong time in nested KVM s390x guest (BZ#2158813)

  • ethtool -m results in an out-of-bounds slab write in the be2net driver (BZ#2160182)

  • (Redhat OpenShift)Error downloading big ZIP files inside pod on power OCP and pod getting restarted (BZ#2160221)

  • i40e/iavf: VF reset task fails "Never saw reset" with 5 second timeout per VF (BZ#2160460)

  • iavf: It takes long time to create multiple VF interfaces and the VF interface names are not consistent (BZ#2163257)

References
Credits
    • Rocky Enterprise Software Foundation
    • Red Hat

Affected packages

Rocky Linux:8 / kernel

Package

Name
kernel
Purl
pkg:rpm/rocky-linux/kernel?distro=rocky-linux-8&epoch=0

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-425.13.1.el8_7