Home / mailings [RHSA-2022:6243-01] Moderate: kernel security and bug fix update
Posted on 31 August 2022
RedHat===================================================================== Red Hat Security Advisory
Synopsis: Moderate: kernel security and bug fix update
Advisory ID: RHSA-2022:6243-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2022:6243
Issue date: 2022-08-30
CVE Names: CVE-2022-0494 CVE-2022-1353
=====================================================================
1. Summary:
An update for kernel is now available for Red Hat Enterprise Linux 8.4
Extended Update Support.
Red Hat Product Security has rated this update as having a security impact
of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which
gives a detailed severity rating, is available for each vulnerability from
the CVE link(s) in the References section.
2. Relevant releases/architectures:
Red Hat CodeReady Linux Builder EUS (v. 8.4) - aarch64, ppc64le, x86_64
Red Hat Enterprise Linux BaseOS EUS (v.8.4) - aarch64, noarch, ppc64le, s390x, x86_64
3. Description:
The kernel packages contain the Linux kernel, the core of any Linux
operating system.
Security Fix(es):
* information leak in scsi_ioctl() (CVE-2022-0494)
* A kernel-info-leak issue in pfkey_register (CVE-2022-1353)
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):
* unable to handle kernel paging request at 0000138040000237 (BZ#2100406)
* bnxt_en: Update driver to the latest upstream version (BZ#2100422)
* too long timeout value with TIME_WAIT status of conntrack entry
(BZ#2104004)
* tcp: request_sock leak in Calico OCP (BZ#2104671)
* net: openvswitch: fix parsing of nw_proto for IPv6 fragments (BZ#2106704)
* ipv6: 'disable_policy' is ignored for addresses configured on a down
interface (BZ#2109972)
* Percpu counter usage is gradually getting increasing during podman
container recreation. (BZ#2110040)
* trouble re-assigning MACs to VFs, ice stricter than other drivers
(BZ#2111937)
* ceph: add support for rxbounce option (BZ#2112967)
4. Solution:
For details on how to apply this update, which includes the changes
described in this advisory, refer to:
https://access.redhat.com/articles/11258
The system must be rebooted for this update to take effect.
5. Bugs fixed (https://bugzilla.redhat.com/):
2039448 - CVE-2022-0494 kernel: information leak in scsi_ioctl()
2066819 - CVE-2022-1353 Kernel: A kernel-info-leak issue in pfkey_register
6. Package List:
Red Hat Enterprise Linux BaseOS EUS (v.8.4):
Source:
kernel-4.18.0-305.62.1.el8_4.src.rpm
aarch64:
bpftool-4.18.0-305.62.1.el8_4.aarch64.rpm
bpftool-debuginfo-4.18.0-305.62.1.el8_4.aarch64.rpm
kernel-4.18.0-305.62.1.el8_4.aarch64.rpm
kernel-core-4.18.0-305.62.1.el8_4.aarch64.rpm
kernel-cross-headers-4.18.0-305.62.1.el8_4.aarch64.rpm
kernel-debug-4.18.0-305.62.1.el8_4.aarch64.rpm
kernel-debug-core-4.18.0-305.62.1.el8_4.aarch64.rpm
kernel-debug-debuginfo-4.18.0-305.62.1.el8_4.aarch64.rpm
kernel-debug-devel-4.18.0-305.62.1.el8_4.aarch64.rpm
kernel-debug-modules-4.18.0-305.62.1.el8_4.aarch64.rpm
kernel-debug-modules-extra-4.18.0-305.62.1.el8_4.aarch64.rpm
kernel-debuginfo-4.18.0-305.62.1.el8_4.aarch64.rpm
kernel-debuginfo-common-aarch64-4.18.0-305.62.1.el8_4.aarch64.rpm
kernel-devel-4.18.0-305.62.1.el8_4.aarch64.rpm
kernel-headers-4.18.0-305.62.1.el8_4.aarch64.rpm
kernel-modules-4.18.0-305.62.1.el8_4.aarch64.rpm
kernel-modules-extra-4.18.0-305.62.1.el8_4.aarch64.rpm
kernel-tools-4.18.0-305.62.1.el8_4.aarch64.rpm
kernel-tools-debuginfo-4.18.0-305.62.1.el8_4.aarch64.rpm
kernel-tools-libs-4.18.0-305.62.1.el8_4.aarch64.rpm
perf-4.18.0-305.62.1.el8_4.aarch64.rpm
perf-debuginfo-4.18.0-305.62.1.el8_4.aarch64.rpm
python3-perf-4.18.0-305.62.1.el8_4.aarch64.rpm
python3-perf-debuginfo-4.18.0-305.62.1.el8_4.aarch64.rpm
noarch:
kernel-abi-stablelists-4.18.0-305.62.1.el8_4.noarch.rpm
kernel-doc-4.18.0-305.62.1.el8_4.noarch.rpm
ppc64le:
bpftool-4.18.0-305.62.1.el8_4.ppc64le.rpm
bpftool-debuginfo-4.18.0-305.62.1.el8_4.ppc64le.rpm
kernel-4.18.0-305.62.1.el8_4.ppc64le.rpm
kernel-core-4.18.0-305.62.1.el8_4.ppc64le.rpm
kernel-cross-headers-4.18.0-305.62.1.el8_4.ppc64le.rpm
kernel-debug-4.18.0-305.62.1.el8_4.ppc64le.rpm
kernel-debug-core-4.18.0-305.62.1.el8_4.ppc64le.rpm
kernel-debug-debuginfo-4.18.0-305.62.1.el8_4.ppc64le.rpm
kernel-debug-devel-4.18.0-305.62.1.el8_4.ppc64le.rpm
kernel-debug-modules-4.18.0-305.62.1.el8_4.ppc64le.rpm
kernel-debug-modules-extra-4.18.0-305.62.1.el8_4.ppc64le.rpm
kernel-debuginfo-4.18.0-305.62.1.el8_4.ppc64le.rpm
kernel-debuginfo-common-ppc64le-4.18.0-305.62.1.el8_4.ppc64le.rpm
kernel-devel-4.18.0-305.62.1.el8_4.ppc64le.rpm
kernel-headers-4.18.0-305.62.1.el8_4.ppc64le.rpm
kernel-modules-4.18.0-305.62.1.el8_4.ppc64le.rpm
kernel-modules-extra-4.18.0-305.62.1.el8_4.ppc64le.rpm
kernel-tools-4.18.0-305.62.1.el8_4.ppc64le.rpm
kernel-tools-debuginfo-4.18.0-305.62.1.el8_4.ppc64le.rpm
kernel-tools-libs-4.18.0-305.62.1.el8_4.ppc64le.rpm
perf-4.18.0-305.62.1.el8_4.ppc64le.rpm
perf-debuginfo-4.18.0-305.62.1.el8_4.ppc64le.rpm
python3-perf-4.18.0-305.62.1.el8_4.ppc64le.rpm
python3-perf-debuginfo-4.18.0-305.62.1.el8_4.ppc64le.rpm
s390x:
bpftool-4.18.0-305.62.1.el8_4.s390x.rpm
bpftool-debuginfo-4.18.0-305.62.1.el8_4.s390x.rpm
kernel-4.18.0-305.62.1.el8_4.s390x.rpm
kernel-core-4.18.0-305.62.1.el8_4.s390x.rpm
kernel-cross-headers-4.18.0-305.62.1.el8_4.s390x.rpm
kernel-debug-4.18.0-305.62.1.el8_4.s390x.rpm
kernel-debug-core-4.18.0-305.62.1.el8_4.s390x.rpm
kernel-debug-debuginfo-4.18.0-305.62.1.el8_4.s390x.rpm
kernel-debug-devel-4.18.0-305.62.1.el8_4.s390x.rpm
kernel-debug-modules-4.18.0-305.62.1.el8_4.s390x.rpm
kernel-debug-modules-extra-4.18.0-305.62.1.el8_4.s390x.rpm
kernel-debuginfo-4.18.0-305.62.1.el8_4.s390x.rpm
kernel-debuginfo-common-s390x-4.18.0-305.62.1.el8_4.s390x.rpm
kernel-devel-4.18.0-305.62.1.el8_4.s390x.rpm
kernel-headers-4.18.0-305.62.1.el8_4.s390x.rpm
kernel-modules-4.18.0-305.62.1.el8_4.s390x.rpm
kernel-modules-extra-4.18.0-305.62.1.el8_4.s390x.rpm
kernel-tools-4.18.0-305.62.1.el8_4.s390x.rpm
kernel-tools-debuginfo-4.18.0-305.62.1.el8_4.s390x.rpm
kernel-zfcpdump-4.18.0-305.62.1.el8_4.s390x.rpm
kernel-zfcpdump-core-4.18.0-305.62.1.el8_4.s390x.rpm
kernel-zfcpdump-debuginfo-4.18.0-305.62.1.el8_4.s390x.rpm
kernel-zfcpdump-devel-4.18.0-305.62.1.el8_4.s390x.rpm
kernel-zfcpdump-modules-4.18.0-305.62.1.el8_4.s390x.rpm
kernel-zfcpdump-modules-extra-4.18.0-305.62.1.el8_4.s390x.rpm
perf-4.18.0-305.62.1.el8_4.s390x.rpm
perf-debuginfo-4.18.0-305.62.1.el8_4.s390x.rpm
python3-perf-4.18.0-305.62.1.el8_4.s390x.rpm
python3-perf-debuginfo-4.18.0-305.62.1.el8_4.s390x.rpm
x86_64:
bpftool-4.18.0-305.62.1.el8_4.x86_64.rpm
bpftool-debuginfo-4.18.0-305.62.1.el8_4.x86_64.rpm
kernel-4.18.0-305.62.1.el8_4.x86_64.rpm
kernel-core-4.18.0-305.62.1.el8_4.x86_64.rpm
kernel-cross-headers-4.18.0-305.62.1.el8_4.x86_64.rpm
kernel-debug-4.18.0-305.62.1.el8_4.x86_64.rpm
kernel-debug-core-4.18.0-305.62.1.el8_4.x86_64.rpm
kernel-debug-debuginfo-4.18.0-305.62.1.el8_4.x86_64.rpm
kernel-debug-devel-4.18.0-305.62.1.el8_4.x86_64.rpm
kernel-debug-modules-4.18.0-305.62.1.el8_4.x86_64.rpm
kernel-debug-modules-extra-4.18.0-305.62.1.el8_4.x86_64.rpm
kernel-debuginfo-4.18.0-305.62.1.el8_4.x86_64.rpm
kernel-debuginfo-common-x86_64-4.18.0-305.62.1.el8_4.x86_64.rpm
kernel-devel-4.18.0-305.62.1.el8_4.x86_64.rpm
kernel-headers-4.18.0-305.62.1.el8_4.x86_64.rpm
kernel-modules-4.18.0-305.62.1.el8_4.x86_64.rpm
kernel-modules-extra-4.18.0-305.62.1.el8_4.x86_64.rpm
kernel-tools-4.18.0-305.62.1.el8_4.x86_64.rpm
kernel-tools-debuginfo-4.18.0-305.62.1.el8_4.x86_64.rpm
kernel-tools-libs-4.18.0-305.62.1.el8_4.x86_64.rpm
perf-4.18.0-305.62.1.el8_4.x86_64.rpm
perf-debuginfo-4.18.0-305.62.1.el8_4.x86_64.rpm
python3-perf-4.18.0-305.62.1.el8_4.x86_64.rpm
python3-perf-debuginfo-4.18.0-305.62.1.el8_4.x86_64.rpm
Red Hat CodeReady Linux Builder EUS (v. 8.4):
aarch64:
bpftool-debuginfo-4.18.0-305.62.1.el8_4.aarch64.rpm
kernel-debug-debuginfo-4.18.0-305.62.1.el8_4.aarch64.rpm
kernel-debuginfo-4.18.0-305.62.1.el8_4.aarch64.rpm
kernel-debuginfo-common-aarch64-4.18.0-305.62.1.el8_4.aarch64.rpm
kernel-tools-debuginfo-4.18.0-305.62.1.el8_4.aarch64.rpm
kernel-tools-libs-devel-4.18.0-305.62.1.el8_4.aarch64.rpm
perf-debuginfo-4.18.0-305.62.1.el8_4.aarch64.rpm
python3-perf-debuginfo-4.18.0-305.62.1.el8_4.aarch64.rpm
ppc64le:
bpftool-debuginfo-4.18.0-305.62.1.el8_4.ppc64le.rpm
kernel-debug-debuginfo-4.18.0-305.62.1.el8_4.ppc64le.rpm
kernel-debuginfo-4.18.0-305.62.1.el8_4.ppc64le.rpm
kernel-debuginfo-common-ppc64le-4.18.0-305.62.1.el8_4.ppc64le.rpm
kernel-tools-debuginfo-4.18.0-305.62.1.el8_4.ppc64le.rpm
kernel-tools-libs-devel-4.18.0-305.62.1.el8_4.ppc64le.rpm
perf-debuginfo-4.18.0-305.62.1.el8_4.ppc64le.rpm
python3-perf-debuginfo-4.18.0-305.62.1.el8_4.ppc64le.rpm
x86_64:
bpftool-debuginfo-4.18.0-305.62.1.el8_4.x86_64.rpm
kernel-debug-debuginfo-4.18.0-305.62.1.el8_4.x86_64.rpm
kernel-debuginfo-4.18.0-305.62.1.el8_4.x86_64.rpm
kernel-debuginfo-common-x86_64-4.18.0-305.62.1.el8_4.x86_64.rpm
kernel-tools-debuginfo-4.18.0-305.62.1.el8_4.x86_64.rpm
kernel-tools-libs-devel-4.18.0-305.62.1.el8_4.x86_64.rpm
perf-debuginfo-4.18.0-305.62.1.el8_4.x86_64.rpm
python3-perf-debuginfo-4.18.0-305.62.1.el8_4.x86_64.rpm
These packages are GPG signed by Red Hat for security. Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/
7. References:
https://access.redhat.com/security/cve/CVE-2022-0494
https://access.redhat.com/security/cve/CVE-2022-1353
https://access.redhat.com/security/updates/classification/#moderate
8. Contact:
The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/
Copyright 2022 Red Hat, Inc.
