Home / mailings [RHSA-2022:7110-01] Important: kernel security, bug fix, and enhancement update
Posted on 25 October 2022
RedHat===================================================================== Red Hat Security Advisory
Synopsis: Important: kernel security, bug fix, and enhancement update
Advisory ID: RHSA-2022:7110-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2022:7110
Issue date: 2022-10-25
CVE Names: CVE-2022-0494 CVE-2022-1353 CVE-2022-2588
CVE-2022-23816 CVE-2022-23825 CVE-2022-29900
CVE-2022-29901
=====================================================================
1. Summary:
An update for kernel is now available for Red Hat Enterprise Linux 8.
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 (v. 8) - aarch64, ppc64le, x86_64
Red Hat Enterprise Linux BaseOS (v. 8) - 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):
* A use-after-free in cls_route filter implementation may lead to privilege
escalation (CVE-2022-2588)
* Information leak in scsi_ioctl() (CVE-2022-0494)
* A kernel-info-leak issue in pfkey_register (CVE-2022-1353)
* RetBleed Arbitrary Speculative Code Execution with Return Instructions
(CVE-2022-23816, CVE-2022-29900)
* Branch Type Confusion (non-retbleed) (CVE-2022-23825)
* RetBleed Arbitrary Speculative Code Execution with Return Instructions
(CVE-2022-29901)
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):
* Add s390_iommu_aperture kernel parameter (BZ#2081324)
* Blackscreen and hangup after resume from hibernate or S3 with DFGX WX3200
(BZ#2091065)
* Update NVME subsystem with bug fixes and minor changes (BZ#2106017)
* Fix parsing of nw_proto for IPv6 fragments (BZ#2106703)
* "vmcore failed, _exitcode:139" error observed while capturing vmcore
during fadump after memory remove. incomplete vmcore is captured.
(BZ#2107488)
* 'disable_policy' is ignored for addresses configured on a down interface
(BZ#2109971)
* Backport request for new cpufreq.default_governor kernel command line
parameter (BZ#2109996)
* Panics in mpt3sas mpt3sas_halt_firmware() if mpt3sas_fwfault_debug=1
enabled when poweroff issued to server (BZ#2111140)
* IOMMU/DMA update for 8.7 (BZ#2111692)
* Update Broadcom Emulex lpfc driver for RHEL8.7 with bug fixes (14.0.0.13)
(BZ#2112103)
* Incorrect Socket(s) & "Core(s) per socket" reported by lscpu command.
(BZ#2112820)
* Panic in ch_release() due to NULL ch->device pointer, backport upstream
fix (BZ#2115965)
* pyverbs-tests fail over qede IW HCAs on "test_query_rc_qp"
(tests.test_qp.QPTest) (BZ#2119122)
* qedi shutdown handler hangs upon reboot (BZ#2119847)
* cache link_info for ethtool (BZ#2120197)
* Important iavf bug fixes (BZ#2120225)
* Hibernate crash with Aquantia 2.5/5 Gb LAN card (BZ#2124966)
* While using PTimekeeper the qede driver produces excessive log messages
(BZ#2125477)
* general protection fault handling rpc_xprt.timer (BZ#2126184)
* Not enough device MSI-X vectors (BZ#2126482)
* Atlantic driver panic on wakeup after hybernate (BZ#2127845)
* Memory leak in vxlan_xmit_one (BZ#2131255)
* Missing hybernate/resume fixes (BZ#2131936)
Enhancement(s):
* Update smartpqi driver to latest upstream Second Set of Patches
(BZ#2112354)
* qed/qede/qedr - driver updates to latest upstream (BZ#2120611)
* Update qedi driver to latest upstream (BZ#2120612)
* Update qedf driver to latest upstream (BZ#2120613)
* Include the support for new NVIDIA Mobile GFX GA103 on ADL Gen Laptops
(BZ#2127122)
* Need to enable hpilo to support new HPE RL300 Gen11 for ARM (aarch64)
(BZ#2129923)
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
2090226 - CVE-2022-23816 CVE-2022-29900 hw: cpu: AMD: RetBleed Arbitrary Speculative Code Execution with Return Instructions
2103148 - CVE-2022-29901 hw: cpu: Intel: RetBleed Arbitrary Speculative Code Execution with Return Instructions
2103153 - CVE-2022-23825 hw: cpu: AMD: Branch Type Confusion (non-retbleed)
2114849 - CVE-2022-2588 kernel: a use-after-free in cls_route filter implementation may lead to privilege escalation
6. Package List:
Red Hat Enterprise Linux BaseOS (v. 8):
Source:
kernel-4.18.0-372.32.1.el8_6.src.rpm
aarch64:
bpftool-4.18.0-372.32.1.el8_6.aarch64.rpm
bpftool-debuginfo-4.18.0-372.32.1.el8_6.aarch64.rpm
kernel-4.18.0-372.32.1.el8_6.aarch64.rpm
kernel-core-4.18.0-372.32.1.el8_6.aarch64.rpm
kernel-cross-headers-4.18.0-372.32.1.el8_6.aarch64.rpm
kernel-debug-4.18.0-372.32.1.el8_6.aarch64.rpm
kernel-debug-core-4.18.0-372.32.1.el8_6.aarch64.rpm
kernel-debug-debuginfo-4.18.0-372.32.1.el8_6.aarch64.rpm
kernel-debug-devel-4.18.0-372.32.1.el8_6.aarch64.rpm
kernel-debug-modules-4.18.0-372.32.1.el8_6.aarch64.rpm
kernel-debug-modules-extra-4.18.0-372.32.1.el8_6.aarch64.rpm
kernel-debuginfo-4.18.0-372.32.1.el8_6.aarch64.rpm
kernel-debuginfo-common-aarch64-4.18.0-372.32.1.el8_6.aarch64.rpm
kernel-devel-4.18.0-372.32.1.el8_6.aarch64.rpm
kernel-headers-4.18.0-372.32.1.el8_6.aarch64.rpm
kernel-modules-4.18.0-372.32.1.el8_6.aarch64.rpm
kernel-modules-extra-4.18.0-372.32.1.el8_6.aarch64.rpm
kernel-tools-4.18.0-372.32.1.el8_6.aarch64.rpm
kernel-tools-debuginfo-4.18.0-372.32.1.el8_6.aarch64.rpm
kernel-tools-libs-4.18.0-372.32.1.el8_6.aarch64.rpm
perf-4.18.0-372.32.1.el8_6.aarch64.rpm
perf-debuginfo-4.18.0-372.32.1.el8_6.aarch64.rpm
python3-perf-4.18.0-372.32.1.el8_6.aarch64.rpm
python3-perf-debuginfo-4.18.0-372.32.1.el8_6.aarch64.rpm
noarch:
kernel-abi-stablelists-4.18.0-372.32.1.el8_6.noarch.rpm
kernel-doc-4.18.0-372.32.1.el8_6.noarch.rpm
ppc64le:
bpftool-4.18.0-372.32.1.el8_6.ppc64le.rpm
bpftool-debuginfo-4.18.0-372.32.1.el8_6.ppc64le.rpm
kernel-4.18.0-372.32.1.el8_6.ppc64le.rpm
kernel-core-4.18.0-372.32.1.el8_6.ppc64le.rpm
kernel-cross-headers-4.18.0-372.32.1.el8_6.ppc64le.rpm
kernel-debug-4.18.0-372.32.1.el8_6.ppc64le.rpm
kernel-debug-core-4.18.0-372.32.1.el8_6.ppc64le.rpm
kernel-debug-debuginfo-4.18.0-372.32.1.el8_6.ppc64le.rpm
kernel-debug-devel-4.18.0-372.32.1.el8_6.ppc64le.rpm
kernel-debug-modules-4.18.0-372.32.1.el8_6.ppc64le.rpm
kernel-debug-modules-extra-4.18.0-372.32.1.el8_6.ppc64le.rpm
kernel-debuginfo-4.18.0-372.32.1.el8_6.ppc64le.rpm
kernel-debuginfo-common-ppc64le-4.18.0-372.32.1.el8_6.ppc64le.rpm
kernel-devel-4.18.0-372.32.1.el8_6.ppc64le.rpm
kernel-headers-4.18.0-372.32.1.el8_6.ppc64le.rpm
kernel-modules-4.18.0-372.32.1.el8_6.ppc64le.rpm
kernel-modules-extra-4.18.0-372.32.1.el8_6.ppc64le.rpm
kernel-tools-4.18.0-372.32.1.el8_6.ppc64le.rpm
kernel-tools-debuginfo-4.18.0-372.32.1.el8_6.ppc64le.rpm
kernel-tools-libs-4.18.0-372.32.1.el8_6.ppc64le.rpm
perf-4.18.0-372.32.1.el8_6.ppc64le.rpm
perf-debuginfo-4.18.0-372.32.1.el8_6.ppc64le.rpm
python3-perf-4.18.0-372.32.1.el8_6.ppc64le.rpm
python3-perf-debuginfo-4.18.0-372.32.1.el8_6.ppc64le.rpm
s390x:
bpftool-4.18.0-372.32.1.el8_6.s390x.rpm
bpftool-debuginfo-4.18.0-372.32.1.el8_6.s390x.rpm
kernel-4.18.0-372.32.1.el8_6.s390x.rpm
kernel-core-4.18.0-372.32.1.el8_6.s390x.rpm
kernel-cross-headers-4.18.0-372.32.1.el8_6.s390x.rpm
kernel-debug-4.18.0-372.32.1.el8_6.s390x.rpm
kernel-debug-core-4.18.0-372.32.1.el8_6.s390x.rpm
kernel-debug-debuginfo-4.18.0-372.32.1.el8_6.s390x.rpm
kernel-debug-devel-4.18.0-372.32.1.el8_6.s390x.rpm
kernel-debug-modules-4.18.0-372.32.1.el8_6.s390x.rpm
kernel-debug-modules-extra-4.18.0-372.32.1.el8_6.s390x.rpm
kernel-debuginfo-4.18.0-372.32.1.el8_6.s390x.rpm
kernel-debuginfo-common-s390x-4.18.0-372.32.1.el8_6.s390x.rpm
kernel-devel-4.18.0-372.32.1.el8_6.s390x.rpm
kernel-headers-4.18.0-372.32.1.el8_6.s390x.rpm
kernel-modules-4.18.0-372.32.1.el8_6.s390x.rpm
kernel-modules-extra-4.18.0-372.32.1.el8_6.s390x.rpm
kernel-tools-4.18.0-372.32.1.el8_6.s390x.rpm
kernel-tools-debuginfo-4.18.0-372.32.1.el8_6.s390x.rpm
kernel-zfcpdump-4.18.0-372.32.1.el8_6.s390x.rpm
kernel-zfcpdump-core-4.18.0-372.32.1.el8_6.s390x.rpm
kernel-zfcpdump-debuginfo-4.18.0-372.32.1.el8_6.s390x.rpm
kernel-zfcpdump-devel-4.18.0-372.32.1.el8_6.s390x.rpm
kernel-zfcpdump-modules-4.18.0-372.32.1.el8_6.s390x.rpm
kernel-zfcpdump-modules-extra-4.18.0-372.32.1.el8_6.s390x.rpm
perf-4.18.0-372.32.1.el8_6.s390x.rpm
perf-debuginfo-4.18.0-372.32.1.el8_6.s390x.rpm
python3-perf-4.18.0-372.32.1.el8_6.s390x.rpm
python3-perf-debuginfo-4.18.0-372.32.1.el8_6.s390x.rpm
x86_64:
bpftool-4.18.0-372.32.1.el8_6.x86_64.rpm
bpftool-debuginfo-4.18.0-372.32.1.el8_6.x86_64.rpm
kernel-4.18.0-372.32.1.el8_6.x86_64.rpm
kernel-core-4.18.0-372.32.1.el8_6.x86_64.rpm
kernel-cross-headers-4.18.0-372.32.1.el8_6.x86_64.rpm
kernel-debug-4.18.0-372.32.1.el8_6.x86_64.rpm
kernel-debug-core-4.18.0-372.32.1.el8_6.x86_64.rpm
kernel-debug-debuginfo-4.18.0-372.32.1.el8_6.x86_64.rpm
kernel-debug-devel-4.18.0-372.32.1.el8_6.x86_64.rpm
kernel-debug-modules-4.18.0-372.32.1.el8_6.x86_64.rpm
kernel-debug-modules-extra-4.18.0-372.32.1.el8_6.x86_64.rpm
kernel-debuginfo-4.18.0-372.32.1.el8_6.x86_64.rpm
kernel-debuginfo-common-x86_64-4.18.0-372.32.1.el8_6.x86_64.rpm
kernel-devel-4.18.0-372.32.1.el8_6.x86_64.rpm
kernel-headers-4.18.0-372.32.1.el8_6.x86_64.rpm
kernel-modules-4.18.0-372.32.1.el8_6.x86_64.rpm
kernel-modules-extra-4.18.0-372.32.1.el8_6.x86_64.rpm
kernel-tools-4.18.0-372.32.1.el8_6.x86_64.rpm
kernel-tools-debuginfo-4.18.0-372.32.1.el8_6.x86_64.rpm
kernel-tools-libs-4.18.0-372.32.1.el8_6.x86_64.rpm
perf-4.18.0-372.32.1.el8_6.x86_64.rpm
perf-debuginfo-4.18.0-372.32.1.el8_6.x86_64.rpm
python3-perf-4.18.0-372.32.1.el8_6.x86_64.rpm
python3-perf-debuginfo-4.18.0-372.32.1.el8_6.x86_64.rpm
Red Hat CodeReady Linux Builder (v. 8):
aarch64:
bpftool-debuginfo-4.18.0-372.32.1.el8_6.aarch64.rpm
kernel-debug-debuginfo-4.18.0-372.32.1.el8_6.aarch64.rpm
kernel-debuginfo-4.18.0-372.32.1.el8_6.aarch64.rpm
kernel-debuginfo-common-aarch64-4.18.0-372.32.1.el8_6.aarch64.rpm
kernel-tools-debuginfo-4.18.0-372.32.1.el8_6.aarch64.rpm
kernel-tools-libs-devel-4.18.0-372.32.1.el8_6.aarch64.rpm
perf-debuginfo-4.18.0-372.32.1.el8_6.aarch64.rpm
python3-perf-debuginfo-4.18.0-372.32.1.el8_6.aarch64.rpm
ppc64le:
bpftool-debuginfo-4.18.0-372.32.1.el8_6.ppc64le.rpm
kernel-debug-debuginfo-4.18.0-372.32.1.el8_6.ppc64le.rpm
kernel-debuginfo-4.18.0-372.32.1.el8_6.ppc64le.rpm
kernel-debuginfo-common-ppc64le-4.18.0-372.32.1.el8_6.ppc64le.rpm
kernel-tools-debuginfo-4.18.0-372.32.1.el8_6.ppc64le.rpm
kernel-tools-libs-devel-4.18.0-372.32.1.el8_6.ppc64le.rpm
perf-debuginfo-4.18.0-372.32.1.el8_6.ppc64le.rpm
python3-perf-debuginfo-4.18.0-372.32.1.el8_6.ppc64le.rpm
x86_64:
bpftool-debuginfo-4.18.0-372.32.1.el8_6.x86_64.rpm
kernel-debug-debuginfo-4.18.0-372.32.1.el8_6.x86_64.rpm
kernel-debuginfo-4.18.0-372.32.1.el8_6.x86_64.rpm
kernel-debuginfo-common-x86_64-4.18.0-372.32.1.el8_6.x86_64.rpm
kernel-tools-debuginfo-4.18.0-372.32.1.el8_6.x86_64.rpm
kernel-tools-libs-devel-4.18.0-372.32.1.el8_6.x86_64.rpm
perf-debuginfo-4.18.0-372.32.1.el8_6.x86_64.rpm
python3-perf-debuginfo-4.18.0-372.32.1.el8_6.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/cve/CVE-2022-2588
https://access.redhat.com/security/cve/CVE-2022-23816
https://access.redhat.com/security/cve/CVE-2022-23825
https://access.redhat.com/security/cve/CVE-2022-29900
https://access.redhat.com/security/cve/CVE-2022-29901
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 2022 Red Hat, Inc.
