Home / mailings [RHSA-2023:4801-01] Important: kernel security and bug fix update
Posted on 29 August 2023
RedHat===================================================================== Red Hat Security Advisory
Synopsis: Important: kernel security and bug fix update
Advisory ID: RHSA-2023:4801-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2023:4801
Issue date: 2023-08-29
CVE Names: CVE-2022-1353 CVE-2022-39188 CVE-2023-0458
CVE-2023-3090 CVE-2023-28466
=====================================================================
1. Summary:
An update for kernel is now available for Red Hat Enterprise Linux 9.0
Extended Update Support.
Red Hat Product Security has rated this update as having a security impact
of Important. 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.9.0) - aarch64, ppc64le, s390x, x86_64
Red Hat Enterprise Linux AppStream EUS (v.9.0) - aarch64, noarch, ppc64le, s390x, x86_64
Red Hat Enterprise Linux BaseOS EUS (v.9.0) - 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):
* kernel: ipvlan: out-of-bounds write caused by unclear skb->cb
(CVE-2023-3090)
* kernel: kernel info leak issue in pfkey_register (CVE-2022-1353)
* kernel: unmap_mapping_range() race with munmap() on VM_PFNMAP mappings
leads to stale TLB entry (CVE-2022-39188)
* kernel: speculative pointer dereference in do_prlimit() in kernel/sys.c
(CVE-2023-0458)
* kernel: tls: race condition in do_tls_getsockopt may lead to
use-after-free or NULL pointer dereference (CVE-2023-28466)
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):
* IOMMU/DMA updates for 9.1 (BZ#2192629)
* rbd: avoid fast-diff corruption in snapshot-based mirroring (BZ#2216570)
* Hyper-V RHEL-9: Fix VM crash/hang Issues due to fast VF add/remove events
(BZ#2217067)
* KVM: x86: fix sending PV IPI (BZ#2225337)
* libceph: harden msgr2.1 frame segment length checks (BZ#2227071)
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/):
2066819 - CVE-2022-1353 kernel: kernel info leak issue in pfkey_register
2130141 - CVE-2022-39188 kernel: unmap_mapping_range() race with munmap() on VM_PFNMAP mappings leads to stale TLB entry
2179000 - CVE-2023-28466 kernel: tls: race condition in do_tls_getsockopt may lead to use-after-free or NULL pointer dereference
2193219 - CVE-2023-0458 kernel: speculative pointer dereference in do_prlimit() in kernel/sys.c
2218672 - CVE-2023-3090 kernel: ipvlan: out-of-bounds write caused by unclear skb->cb
6. Package List:
Red Hat Enterprise Linux AppStream EUS (v.9.0):
aarch64:
bpftool-debuginfo-5.14.0-70.70.1.el9_0.aarch64.rpm
kernel-debug-debuginfo-5.14.0-70.70.1.el9_0.aarch64.rpm
kernel-debug-devel-5.14.0-70.70.1.el9_0.aarch64.rpm
kernel-debug-devel-matched-5.14.0-70.70.1.el9_0.aarch64.rpm
kernel-debuginfo-5.14.0-70.70.1.el9_0.aarch64.rpm
kernel-debuginfo-common-aarch64-5.14.0-70.70.1.el9_0.aarch64.rpm
kernel-devel-5.14.0-70.70.1.el9_0.aarch64.rpm
kernel-devel-matched-5.14.0-70.70.1.el9_0.aarch64.rpm
kernel-headers-5.14.0-70.70.1.el9_0.aarch64.rpm
kernel-tools-debuginfo-5.14.0-70.70.1.el9_0.aarch64.rpm
perf-5.14.0-70.70.1.el9_0.aarch64.rpm
perf-debuginfo-5.14.0-70.70.1.el9_0.aarch64.rpm
python3-perf-debuginfo-5.14.0-70.70.1.el9_0.aarch64.rpm
noarch:
kernel-doc-5.14.0-70.70.1.el9_0.noarch.rpm
ppc64le:
bpftool-debuginfo-5.14.0-70.70.1.el9_0.ppc64le.rpm
kernel-debug-debuginfo-5.14.0-70.70.1.el9_0.ppc64le.rpm
kernel-debug-devel-5.14.0-70.70.1.el9_0.ppc64le.rpm
kernel-debug-devel-matched-5.14.0-70.70.1.el9_0.ppc64le.rpm
kernel-debuginfo-5.14.0-70.70.1.el9_0.ppc64le.rpm
kernel-debuginfo-common-ppc64le-5.14.0-70.70.1.el9_0.ppc64le.rpm
kernel-devel-5.14.0-70.70.1.el9_0.ppc64le.rpm
kernel-devel-matched-5.14.0-70.70.1.el9_0.ppc64le.rpm
kernel-headers-5.14.0-70.70.1.el9_0.ppc64le.rpm
kernel-tools-debuginfo-5.14.0-70.70.1.el9_0.ppc64le.rpm
perf-5.14.0-70.70.1.el9_0.ppc64le.rpm
perf-debuginfo-5.14.0-70.70.1.el9_0.ppc64le.rpm
python3-perf-debuginfo-5.14.0-70.70.1.el9_0.ppc64le.rpm
s390x:
bpftool-debuginfo-5.14.0-70.70.1.el9_0.s390x.rpm
kernel-debug-debuginfo-5.14.0-70.70.1.el9_0.s390x.rpm
kernel-debug-devel-5.14.0-70.70.1.el9_0.s390x.rpm
kernel-debug-devel-matched-5.14.0-70.70.1.el9_0.s390x.rpm
kernel-debuginfo-5.14.0-70.70.1.el9_0.s390x.rpm
kernel-debuginfo-common-s390x-5.14.0-70.70.1.el9_0.s390x.rpm
kernel-devel-5.14.0-70.70.1.el9_0.s390x.rpm
kernel-devel-matched-5.14.0-70.70.1.el9_0.s390x.rpm
kernel-headers-5.14.0-70.70.1.el9_0.s390x.rpm
kernel-tools-debuginfo-5.14.0-70.70.1.el9_0.s390x.rpm
kernel-zfcpdump-debuginfo-5.14.0-70.70.1.el9_0.s390x.rpm
kernel-zfcpdump-devel-5.14.0-70.70.1.el9_0.s390x.rpm
kernel-zfcpdump-devel-matched-5.14.0-70.70.1.el9_0.s390x.rpm
perf-5.14.0-70.70.1.el9_0.s390x.rpm
perf-debuginfo-5.14.0-70.70.1.el9_0.s390x.rpm
python3-perf-debuginfo-5.14.0-70.70.1.el9_0.s390x.rpm
x86_64:
bpftool-debuginfo-5.14.0-70.70.1.el9_0.x86_64.rpm
kernel-debug-debuginfo-5.14.0-70.70.1.el9_0.x86_64.rpm
kernel-debug-devel-5.14.0-70.70.1.el9_0.x86_64.rpm
kernel-debug-devel-matched-5.14.0-70.70.1.el9_0.x86_64.rpm
kernel-debuginfo-5.14.0-70.70.1.el9_0.x86_64.rpm
kernel-debuginfo-common-x86_64-5.14.0-70.70.1.el9_0.x86_64.rpm
kernel-devel-5.14.0-70.70.1.el9_0.x86_64.rpm
kernel-devel-matched-5.14.0-70.70.1.el9_0.x86_64.rpm
kernel-headers-5.14.0-70.70.1.el9_0.x86_64.rpm
kernel-tools-debuginfo-5.14.0-70.70.1.el9_0.x86_64.rpm
perf-5.14.0-70.70.1.el9_0.x86_64.rpm
perf-debuginfo-5.14.0-70.70.1.el9_0.x86_64.rpm
python3-perf-debuginfo-5.14.0-70.70.1.el9_0.x86_64.rpm
Red Hat Enterprise Linux BaseOS EUS (v.9.0):
Source:
kernel-5.14.0-70.70.1.el9_0.src.rpm
aarch64:
bpftool-5.14.0-70.70.1.el9_0.aarch64.rpm
bpftool-debuginfo-5.14.0-70.70.1.el9_0.aarch64.rpm
kernel-5.14.0-70.70.1.el9_0.aarch64.rpm
kernel-core-5.14.0-70.70.1.el9_0.aarch64.rpm
kernel-debug-5.14.0-70.70.1.el9_0.aarch64.rpm
kernel-debug-core-5.14.0-70.70.1.el9_0.aarch64.rpm
kernel-debug-debuginfo-5.14.0-70.70.1.el9_0.aarch64.rpm
kernel-debug-modules-5.14.0-70.70.1.el9_0.aarch64.rpm
kernel-debug-modules-extra-5.14.0-70.70.1.el9_0.aarch64.rpm
kernel-debuginfo-5.14.0-70.70.1.el9_0.aarch64.rpm
kernel-debuginfo-common-aarch64-5.14.0-70.70.1.el9_0.aarch64.rpm
kernel-modules-5.14.0-70.70.1.el9_0.aarch64.rpm
kernel-modules-extra-5.14.0-70.70.1.el9_0.aarch64.rpm
kernel-tools-5.14.0-70.70.1.el9_0.aarch64.rpm
kernel-tools-debuginfo-5.14.0-70.70.1.el9_0.aarch64.rpm
kernel-tools-libs-5.14.0-70.70.1.el9_0.aarch64.rpm
perf-debuginfo-5.14.0-70.70.1.el9_0.aarch64.rpm
python3-perf-5.14.0-70.70.1.el9_0.aarch64.rpm
python3-perf-debuginfo-5.14.0-70.70.1.el9_0.aarch64.rpm
noarch:
kernel-abi-stablelists-5.14.0-70.70.1.el9_0.noarch.rpm
ppc64le:
bpftool-5.14.0-70.70.1.el9_0.ppc64le.rpm
bpftool-debuginfo-5.14.0-70.70.1.el9_0.ppc64le.rpm
kernel-5.14.0-70.70.1.el9_0.ppc64le.rpm
kernel-core-5.14.0-70.70.1.el9_0.ppc64le.rpm
kernel-debug-5.14.0-70.70.1.el9_0.ppc64le.rpm
kernel-debug-core-5.14.0-70.70.1.el9_0.ppc64le.rpm
kernel-debug-debuginfo-5.14.0-70.70.1.el9_0.ppc64le.rpm
kernel-debug-modules-5.14.0-70.70.1.el9_0.ppc64le.rpm
kernel-debug-modules-extra-5.14.0-70.70.1.el9_0.ppc64le.rpm
kernel-debuginfo-5.14.0-70.70.1.el9_0.ppc64le.rpm
kernel-debuginfo-common-ppc64le-5.14.0-70.70.1.el9_0.ppc64le.rpm
kernel-modules-5.14.0-70.70.1.el9_0.ppc64le.rpm
kernel-modules-extra-5.14.0-70.70.1.el9_0.ppc64le.rpm
kernel-tools-5.14.0-70.70.1.el9_0.ppc64le.rpm
kernel-tools-debuginfo-5.14.0-70.70.1.el9_0.ppc64le.rpm
kernel-tools-libs-5.14.0-70.70.1.el9_0.ppc64le.rpm
perf-debuginfo-5.14.0-70.70.1.el9_0.ppc64le.rpm
python3-perf-5.14.0-70.70.1.el9_0.ppc64le.rpm
python3-perf-debuginfo-5.14.0-70.70.1.el9_0.ppc64le.rpm
s390x:
bpftool-5.14.0-70.70.1.el9_0.s390x.rpm
bpftool-debuginfo-5.14.0-70.70.1.el9_0.s390x.rpm
kernel-5.14.0-70.70.1.el9_0.s390x.rpm
kernel-core-5.14.0-70.70.1.el9_0.s390x.rpm
kernel-debug-5.14.0-70.70.1.el9_0.s390x.rpm
kernel-debug-core-5.14.0-70.70.1.el9_0.s390x.rpm
kernel-debug-debuginfo-5.14.0-70.70.1.el9_0.s390x.rpm
kernel-debug-modules-5.14.0-70.70.1.el9_0.s390x.rpm
kernel-debug-modules-extra-5.14.0-70.70.1.el9_0.s390x.rpm
kernel-debuginfo-5.14.0-70.70.1.el9_0.s390x.rpm
kernel-debuginfo-common-s390x-5.14.0-70.70.1.el9_0.s390x.rpm
kernel-modules-5.14.0-70.70.1.el9_0.s390x.rpm
kernel-modules-extra-5.14.0-70.70.1.el9_0.s390x.rpm
kernel-tools-5.14.0-70.70.1.el9_0.s390x.rpm
kernel-tools-debuginfo-5.14.0-70.70.1.el9_0.s390x.rpm
kernel-zfcpdump-5.14.0-70.70.1.el9_0.s390x.rpm
kernel-zfcpdump-core-5.14.0-70.70.1.el9_0.s390x.rpm
kernel-zfcpdump-debuginfo-5.14.0-70.70.1.el9_0.s390x.rpm
kernel-zfcpdump-modules-5.14.0-70.70.1.el9_0.s390x.rpm
kernel-zfcpdump-modules-extra-5.14.0-70.70.1.el9_0.s390x.rpm
perf-debuginfo-5.14.0-70.70.1.el9_0.s390x.rpm
python3-perf-5.14.0-70.70.1.el9_0.s390x.rpm
python3-perf-debuginfo-5.14.0-70.70.1.el9_0.s390x.rpm
x86_64:
bpftool-5.14.0-70.70.1.el9_0.x86_64.rpm
bpftool-debuginfo-5.14.0-70.70.1.el9_0.x86_64.rpm
kernel-5.14.0-70.70.1.el9_0.x86_64.rpm
kernel-core-5.14.0-70.70.1.el9_0.x86_64.rpm
kernel-debug-5.14.0-70.70.1.el9_0.x86_64.rpm
kernel-debug-core-5.14.0-70.70.1.el9_0.x86_64.rpm
kernel-debug-debuginfo-5.14.0-70.70.1.el9_0.x86_64.rpm
kernel-debug-modules-5.14.0-70.70.1.el9_0.x86_64.rpm
kernel-debug-modules-extra-5.14.0-70.70.1.el9_0.x86_64.rpm
kernel-debuginfo-5.14.0-70.70.1.el9_0.x86_64.rpm
kernel-debuginfo-common-x86_64-5.14.0-70.70.1.el9_0.x86_64.rpm
kernel-modules-5.14.0-70.70.1.el9_0.x86_64.rpm
kernel-modules-extra-5.14.0-70.70.1.el9_0.x86_64.rpm
kernel-tools-5.14.0-70.70.1.el9_0.x86_64.rpm
kernel-tools-debuginfo-5.14.0-70.70.1.el9_0.x86_64.rpm
kernel-tools-libs-5.14.0-70.70.1.el9_0.x86_64.rpm
perf-debuginfo-5.14.0-70.70.1.el9_0.x86_64.rpm
python3-perf-5.14.0-70.70.1.el9_0.x86_64.rpm
python3-perf-debuginfo-5.14.0-70.70.1.el9_0.x86_64.rpm
Red Hat CodeReady Linux Builder EUS (v.9.0):
aarch64:
bpftool-debuginfo-5.14.0-70.70.1.el9_0.aarch64.rpm
kernel-cross-headers-5.14.0-70.70.1.el9_0.aarch64.rpm
kernel-debug-debuginfo-5.14.0-70.70.1.el9_0.aarch64.rpm
kernel-debuginfo-5.14.0-70.70.1.el9_0.aarch64.rpm
kernel-debuginfo-common-aarch64-5.14.0-70.70.1.el9_0.aarch64.rpm
kernel-tools-debuginfo-5.14.0-70.70.1.el9_0.aarch64.rpm
kernel-tools-libs-devel-5.14.0-70.70.1.el9_0.aarch64.rpm
perf-debuginfo-5.14.0-70.70.1.el9_0.aarch64.rpm
python3-perf-debuginfo-5.14.0-70.70.1.el9_0.aarch64.rpm
ppc64le:
bpftool-debuginfo-5.14.0-70.70.1.el9_0.ppc64le.rpm
kernel-cross-headers-5.14.0-70.70.1.el9_0.ppc64le.rpm
kernel-debug-debuginfo-5.14.0-70.70.1.el9_0.ppc64le.rpm
kernel-debuginfo-5.14.0-70.70.1.el9_0.ppc64le.rpm
kernel-debuginfo-common-ppc64le-5.14.0-70.70.1.el9_0.ppc64le.rpm
kernel-tools-debuginfo-5.14.0-70.70.1.el9_0.ppc64le.rpm
kernel-tools-libs-devel-5.14.0-70.70.1.el9_0.ppc64le.rpm
perf-debuginfo-5.14.0-70.70.1.el9_0.ppc64le.rpm
python3-perf-debuginfo-5.14.0-70.70.1.el9_0.ppc64le.rpm
s390x:
bpftool-debuginfo-5.14.0-70.70.1.el9_0.s390x.rpm
kernel-cross-headers-5.14.0-70.70.1.el9_0.s390x.rpm
kernel-debug-debuginfo-5.14.0-70.70.1.el9_0.s390x.rpm
kernel-debuginfo-5.14.0-70.70.1.el9_0.s390x.rpm
kernel-debuginfo-common-s390x-5.14.0-70.70.1.el9_0.s390x.rpm
kernel-tools-debuginfo-5.14.0-70.70.1.el9_0.s390x.rpm
kernel-zfcpdump-debuginfo-5.14.0-70.70.1.el9_0.s390x.rpm
perf-debuginfo-5.14.0-70.70.1.el9_0.s390x.rpm
python3-perf-debuginfo-5.14.0-70.70.1.el9_0.s390x.rpm
x86_64:
bpftool-debuginfo-5.14.0-70.70.1.el9_0.x86_64.rpm
kernel-cross-headers-5.14.0-70.70.1.el9_0.x86_64.rpm
kernel-debug-debuginfo-5.14.0-70.70.1.el9_0.x86_64.rpm
kernel-debuginfo-5.14.0-70.70.1.el9_0.x86_64.rpm
kernel-debuginfo-common-x86_64-5.14.0-70.70.1.el9_0.x86_64.rpm
kernel-tools-debuginfo-5.14.0-70.70.1.el9_0.x86_64.rpm
kernel-tools-libs-devel-5.14.0-70.70.1.el9_0.x86_64.rpm
perf-debuginfo-5.14.0-70.70.1.el9_0.x86_64.rpm
python3-perf-debuginfo-5.14.0-70.70.1.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-2022-1353
https://access.redhat.com/security/cve/CVE-2022-39188
https://access.redhat.com/security/cve/CVE-2023-0458
https://access.redhat.com/security/cve/CVE-2023-3090
https://access.redhat.com/security/cve/CVE-2023-28466
https://access.redhat.com/security/updates/classification/#important
8. Contact:
The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/
Copyright 2023 Red Hat, Inc.
