Home / mailings [RHSA-2022:6003-01] Moderate: kernel security, bug fix, and enhancement update
Posted on 09 August 2022
RedHat===================================================================== Red Hat Security Advisory
Synopsis: Moderate: kernel security, bug fix, and enhancement update
Advisory ID: RHSA-2022:6003-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2022:6003
Issue date: 2022-08-09
CVE Names: CVE-2022-0494 CVE-2022-1055
=====================================================================
1. Summary:
An update for kernel is now available for Red Hat Enterprise Linux 9.
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 (v. 9) - aarch64, ppc64le, s390x, x86_64
Red Hat Enterprise Linux AppStream (v. 9) - aarch64, noarch, ppc64le, s390x, x86_64
Red Hat Enterprise Linux BaseOS (v. 9) - 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)
* use-after-free in tc_new_tfilter() in net/sched/cls_api.c (CVE-2022-1055)
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):
* Power9 - LPAR fails to boot in shared processing mode and call traces are
seen [Hash] (BZ#2092248)
* Hard lockups are observed while running stress-ng and LPAR hangs
(BZ#2092253)
* FIPS module identification via name and version (BZ#2093384)
* gfs2: File corruption with large writes when memory is tight (BZ#2097306)
* i/o on initiator stuck when network is disrupted
(4.18.0-372.9.1.el8.x86_64) (BZ#2098251)
* RHEL 9.1 doesn't support 3rd SATA (BZ#2099740)
* Guest call trace when reboot after postcopy migration with high stress
workload (BZ#2100903)
* Oops or general protection fault with RIP decode_attr_security_label at
decode_getfattr_attrs (BZ#2101854)
* Oops as BUG: unable to handle page fault as free of uninitialized
nfs4_label on nfs referral lookup (BZ#2101858)
* lpar crash with Oops: Kernel access of bad area, sig: 11 [#1] when
changing mtu of a bond interface (P10/ ibmvnic/ Haleakala) (BZ#2103085)
* OS doesn't boot when vmd and interrupt remapping are enabled (BZ#2109974)
Enhancement(s):
* iommu/vt-d: Make DMAR_UNITS_SUPPORTED a config setting (BZ#2105326)
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()
2070220 - CVE-2022-1055 kernel: use-after-free in tc_new_tfilter() in net/sched/cls_api.c
6. Package List:
Red Hat Enterprise Linux AppStream (v. 9):
aarch64:
bpftool-debuginfo-5.14.0-70.22.1.el9_0.aarch64.rpm
kernel-debug-debuginfo-5.14.0-70.22.1.el9_0.aarch64.rpm
kernel-debug-devel-5.14.0-70.22.1.el9_0.aarch64.rpm
kernel-debug-devel-matched-5.14.0-70.22.1.el9_0.aarch64.rpm
kernel-debuginfo-5.14.0-70.22.1.el9_0.aarch64.rpm
kernel-debuginfo-common-aarch64-5.14.0-70.22.1.el9_0.aarch64.rpm
kernel-devel-5.14.0-70.22.1.el9_0.aarch64.rpm
kernel-devel-matched-5.14.0-70.22.1.el9_0.aarch64.rpm
kernel-headers-5.14.0-70.22.1.el9_0.aarch64.rpm
kernel-tools-debuginfo-5.14.0-70.22.1.el9_0.aarch64.rpm
perf-5.14.0-70.22.1.el9_0.aarch64.rpm
perf-debuginfo-5.14.0-70.22.1.el9_0.aarch64.rpm
python3-perf-debuginfo-5.14.0-70.22.1.el9_0.aarch64.rpm
noarch:
kernel-doc-5.14.0-70.22.1.el9_0.noarch.rpm
ppc64le:
bpftool-debuginfo-5.14.0-70.22.1.el9_0.ppc64le.rpm
kernel-debug-debuginfo-5.14.0-70.22.1.el9_0.ppc64le.rpm
kernel-debug-devel-5.14.0-70.22.1.el9_0.ppc64le.rpm
kernel-debug-devel-matched-5.14.0-70.22.1.el9_0.ppc64le.rpm
kernel-debuginfo-5.14.0-70.22.1.el9_0.ppc64le.rpm
kernel-debuginfo-common-ppc64le-5.14.0-70.22.1.el9_0.ppc64le.rpm
kernel-devel-5.14.0-70.22.1.el9_0.ppc64le.rpm
kernel-devel-matched-5.14.0-70.22.1.el9_0.ppc64le.rpm
kernel-headers-5.14.0-70.22.1.el9_0.ppc64le.rpm
kernel-tools-debuginfo-5.14.0-70.22.1.el9_0.ppc64le.rpm
perf-5.14.0-70.22.1.el9_0.ppc64le.rpm
perf-debuginfo-5.14.0-70.22.1.el9_0.ppc64le.rpm
python3-perf-debuginfo-5.14.0-70.22.1.el9_0.ppc64le.rpm
s390x:
bpftool-debuginfo-5.14.0-70.22.1.el9_0.s390x.rpm
kernel-debug-debuginfo-5.14.0-70.22.1.el9_0.s390x.rpm
kernel-debug-devel-5.14.0-70.22.1.el9_0.s390x.rpm
kernel-debug-devel-matched-5.14.0-70.22.1.el9_0.s390x.rpm
kernel-debuginfo-5.14.0-70.22.1.el9_0.s390x.rpm
kernel-debuginfo-common-s390x-5.14.0-70.22.1.el9_0.s390x.rpm
kernel-devel-5.14.0-70.22.1.el9_0.s390x.rpm
kernel-devel-matched-5.14.0-70.22.1.el9_0.s390x.rpm
kernel-headers-5.14.0-70.22.1.el9_0.s390x.rpm
kernel-tools-debuginfo-5.14.0-70.22.1.el9_0.s390x.rpm
kernel-zfcpdump-debuginfo-5.14.0-70.22.1.el9_0.s390x.rpm
kernel-zfcpdump-devel-5.14.0-70.22.1.el9_0.s390x.rpm
kernel-zfcpdump-devel-matched-5.14.0-70.22.1.el9_0.s390x.rpm
perf-5.14.0-70.22.1.el9_0.s390x.rpm
perf-debuginfo-5.14.0-70.22.1.el9_0.s390x.rpm
python3-perf-debuginfo-5.14.0-70.22.1.el9_0.s390x.rpm
x86_64:
bpftool-debuginfo-5.14.0-70.22.1.el9_0.x86_64.rpm
kernel-debug-debuginfo-5.14.0-70.22.1.el9_0.x86_64.rpm
kernel-debug-devel-5.14.0-70.22.1.el9_0.x86_64.rpm
kernel-debug-devel-matched-5.14.0-70.22.1.el9_0.x86_64.rpm
kernel-debuginfo-5.14.0-70.22.1.el9_0.x86_64.rpm
kernel-debuginfo-common-x86_64-5.14.0-70.22.1.el9_0.x86_64.rpm
kernel-devel-5.14.0-70.22.1.el9_0.x86_64.rpm
kernel-devel-matched-5.14.0-70.22.1.el9_0.x86_64.rpm
kernel-headers-5.14.0-70.22.1.el9_0.x86_64.rpm
kernel-tools-debuginfo-5.14.0-70.22.1.el9_0.x86_64.rpm
perf-5.14.0-70.22.1.el9_0.x86_64.rpm
perf-debuginfo-5.14.0-70.22.1.el9_0.x86_64.rpm
python3-perf-debuginfo-5.14.0-70.22.1.el9_0.x86_64.rpm
Red Hat Enterprise Linux BaseOS (v. 9):
Source:
kernel-5.14.0-70.22.1.el9_0.src.rpm
aarch64:
bpftool-5.14.0-70.22.1.el9_0.aarch64.rpm
bpftool-debuginfo-5.14.0-70.22.1.el9_0.aarch64.rpm
kernel-5.14.0-70.22.1.el9_0.aarch64.rpm
kernel-core-5.14.0-70.22.1.el9_0.aarch64.rpm
kernel-debug-5.14.0-70.22.1.el9_0.aarch64.rpm
kernel-debug-core-5.14.0-70.22.1.el9_0.aarch64.rpm
kernel-debug-debuginfo-5.14.0-70.22.1.el9_0.aarch64.rpm
kernel-debug-modules-5.14.0-70.22.1.el9_0.aarch64.rpm
kernel-debug-modules-extra-5.14.0-70.22.1.el9_0.aarch64.rpm
kernel-debuginfo-5.14.0-70.22.1.el9_0.aarch64.rpm
kernel-debuginfo-common-aarch64-5.14.0-70.22.1.el9_0.aarch64.rpm
kernel-modules-5.14.0-70.22.1.el9_0.aarch64.rpm
kernel-modules-extra-5.14.0-70.22.1.el9_0.aarch64.rpm
kernel-tools-5.14.0-70.22.1.el9_0.aarch64.rpm
kernel-tools-debuginfo-5.14.0-70.22.1.el9_0.aarch64.rpm
kernel-tools-libs-5.14.0-70.22.1.el9_0.aarch64.rpm
perf-debuginfo-5.14.0-70.22.1.el9_0.aarch64.rpm
python3-perf-5.14.0-70.22.1.el9_0.aarch64.rpm
python3-perf-debuginfo-5.14.0-70.22.1.el9_0.aarch64.rpm
noarch:
kernel-abi-stablelists-5.14.0-70.22.1.el9_0.noarch.rpm
ppc64le:
bpftool-5.14.0-70.22.1.el9_0.ppc64le.rpm
bpftool-debuginfo-5.14.0-70.22.1.el9_0.ppc64le.rpm
kernel-5.14.0-70.22.1.el9_0.ppc64le.rpm
kernel-core-5.14.0-70.22.1.el9_0.ppc64le.rpm
kernel-debug-5.14.0-70.22.1.el9_0.ppc64le.rpm
kernel-debug-core-5.14.0-70.22.1.el9_0.ppc64le.rpm
kernel-debug-debuginfo-5.14.0-70.22.1.el9_0.ppc64le.rpm
kernel-debug-modules-5.14.0-70.22.1.el9_0.ppc64le.rpm
kernel-debug-modules-extra-5.14.0-70.22.1.el9_0.ppc64le.rpm
kernel-debuginfo-5.14.0-70.22.1.el9_0.ppc64le.rpm
kernel-debuginfo-common-ppc64le-5.14.0-70.22.1.el9_0.ppc64le.rpm
kernel-modules-5.14.0-70.22.1.el9_0.ppc64le.rpm
kernel-modules-extra-5.14.0-70.22.1.el9_0.ppc64le.rpm
kernel-tools-5.14.0-70.22.1.el9_0.ppc64le.rpm
kernel-tools-debuginfo-5.14.0-70.22.1.el9_0.ppc64le.rpm
kernel-tools-libs-5.14.0-70.22.1.el9_0.ppc64le.rpm
perf-debuginfo-5.14.0-70.22.1.el9_0.ppc64le.rpm
python3-perf-5.14.0-70.22.1.el9_0.ppc64le.rpm
python3-perf-debuginfo-5.14.0-70.22.1.el9_0.ppc64le.rpm
s390x:
bpftool-5.14.0-70.22.1.el9_0.s390x.rpm
bpftool-debuginfo-5.14.0-70.22.1.el9_0.s390x.rpm
kernel-5.14.0-70.22.1.el9_0.s390x.rpm
kernel-core-5.14.0-70.22.1.el9_0.s390x.rpm
kernel-debug-5.14.0-70.22.1.el9_0.s390x.rpm
kernel-debug-core-5.14.0-70.22.1.el9_0.s390x.rpm
kernel-debug-debuginfo-5.14.0-70.22.1.el9_0.s390x.rpm
kernel-debug-modules-5.14.0-70.22.1.el9_0.s390x.rpm
kernel-debug-modules-extra-5.14.0-70.22.1.el9_0.s390x.rpm
kernel-debuginfo-5.14.0-70.22.1.el9_0.s390x.rpm
kernel-debuginfo-common-s390x-5.14.0-70.22.1.el9_0.s390x.rpm
kernel-modules-5.14.0-70.22.1.el9_0.s390x.rpm
kernel-modules-extra-5.14.0-70.22.1.el9_0.s390x.rpm
kernel-tools-5.14.0-70.22.1.el9_0.s390x.rpm
kernel-tools-debuginfo-5.14.0-70.22.1.el9_0.s390x.rpm
kernel-zfcpdump-5.14.0-70.22.1.el9_0.s390x.rpm
kernel-zfcpdump-core-5.14.0-70.22.1.el9_0.s390x.rpm
kernel-zfcpdump-debuginfo-5.14.0-70.22.1.el9_0.s390x.rpm
kernel-zfcpdump-modules-5.14.0-70.22.1.el9_0.s390x.rpm
kernel-zfcpdump-modules-extra-5.14.0-70.22.1.el9_0.s390x.rpm
perf-debuginfo-5.14.0-70.22.1.el9_0.s390x.rpm
python3-perf-5.14.0-70.22.1.el9_0.s390x.rpm
python3-perf-debuginfo-5.14.0-70.22.1.el9_0.s390x.rpm
x86_64:
bpftool-5.14.0-70.22.1.el9_0.x86_64.rpm
bpftool-debuginfo-5.14.0-70.22.1.el9_0.x86_64.rpm
kernel-5.14.0-70.22.1.el9_0.x86_64.rpm
kernel-core-5.14.0-70.22.1.el9_0.x86_64.rpm
kernel-debug-5.14.0-70.22.1.el9_0.x86_64.rpm
kernel-debug-core-5.14.0-70.22.1.el9_0.x86_64.rpm
kernel-debug-debuginfo-5.14.0-70.22.1.el9_0.x86_64.rpm
kernel-debug-modules-5.14.0-70.22.1.el9_0.x86_64.rpm
kernel-debug-modules-extra-5.14.0-70.22.1.el9_0.x86_64.rpm
kernel-debuginfo-5.14.0-70.22.1.el9_0.x86_64.rpm
kernel-debuginfo-common-x86_64-5.14.0-70.22.1.el9_0.x86_64.rpm
kernel-modules-5.14.0-70.22.1.el9_0.x86_64.rpm
kernel-modules-extra-5.14.0-70.22.1.el9_0.x86_64.rpm
kernel-tools-5.14.0-70.22.1.el9_0.x86_64.rpm
kernel-tools-debuginfo-5.14.0-70.22.1.el9_0.x86_64.rpm
kernel-tools-libs-5.14.0-70.22.1.el9_0.x86_64.rpm
perf-debuginfo-5.14.0-70.22.1.el9_0.x86_64.rpm
python3-perf-5.14.0-70.22.1.el9_0.x86_64.rpm
python3-perf-debuginfo-5.14.0-70.22.1.el9_0.x86_64.rpm
Red Hat CodeReady Linux Builder (v. 9):
aarch64:
bpftool-debuginfo-5.14.0-70.22.1.el9_0.aarch64.rpm
kernel-cross-headers-5.14.0-70.22.1.el9_0.aarch64.rpm
kernel-debug-debuginfo-5.14.0-70.22.1.el9_0.aarch64.rpm
kernel-debuginfo-5.14.0-70.22.1.el9_0.aarch64.rpm
kernel-debuginfo-common-aarch64-5.14.0-70.22.1.el9_0.aarch64.rpm
kernel-tools-debuginfo-5.14.0-70.22.1.el9_0.aarch64.rpm
kernel-tools-libs-devel-5.14.0-70.22.1.el9_0.aarch64.rpm
perf-debuginfo-5.14.0-70.22.1.el9_0.aarch64.rpm
python3-perf-debuginfo-5.14.0-70.22.1.el9_0.aarch64.rpm
ppc64le:
bpftool-debuginfo-5.14.0-70.22.1.el9_0.ppc64le.rpm
kernel-cross-headers-5.14.0-70.22.1.el9_0.ppc64le.rpm
kernel-debug-debuginfo-5.14.0-70.22.1.el9_0.ppc64le.rpm
kernel-debuginfo-5.14.0-70.22.1.el9_0.ppc64le.rpm
kernel-debuginfo-common-ppc64le-5.14.0-70.22.1.el9_0.ppc64le.rpm
kernel-tools-debuginfo-5.14.0-70.22.1.el9_0.ppc64le.rpm
kernel-tools-libs-devel-5.14.0-70.22.1.el9_0.ppc64le.rpm
perf-debuginfo-5.14.0-70.22.1.el9_0.ppc64le.rpm
python3-perf-debuginfo-5.14.0-70.22.1.el9_0.ppc64le.rpm
s390x:
bpftool-debuginfo-5.14.0-70.22.1.el9_0.s390x.rpm
kernel-cross-headers-5.14.0-70.22.1.el9_0.s390x.rpm
kernel-debug-debuginfo-5.14.0-70.22.1.el9_0.s390x.rpm
kernel-debuginfo-5.14.0-70.22.1.el9_0.s390x.rpm
kernel-debuginfo-common-s390x-5.14.0-70.22.1.el9_0.s390x.rpm
kernel-tools-debuginfo-5.14.0-70.22.1.el9_0.s390x.rpm
kernel-zfcpdump-debuginfo-5.14.0-70.22.1.el9_0.s390x.rpm
perf-debuginfo-5.14.0-70.22.1.el9_0.s390x.rpm
python3-perf-debuginfo-5.14.0-70.22.1.el9_0.s390x.rpm
x86_64:
bpftool-debuginfo-5.14.0-70.22.1.el9_0.x86_64.rpm
kernel-cross-headers-5.14.0-70.22.1.el9_0.x86_64.rpm
kernel-debug-debuginfo-5.14.0-70.22.1.el9_0.x86_64.rpm
kernel-debuginfo-5.14.0-70.22.1.el9_0.x86_64.rpm
kernel-debuginfo-common-x86_64-5.14.0-70.22.1.el9_0.x86_64.rpm
kernel-tools-debuginfo-5.14.0-70.22.1.el9_0.x86_64.rpm
kernel-tools-libs-devel-5.14.0-70.22.1.el9_0.x86_64.rpm
perf-debuginfo-5.14.0-70.22.1.el9_0.x86_64.rpm
python3-perf-debuginfo-5.14.0-70.22.1.el9_0.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-2022-1055
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.
