RHSA-2023:1192: Important: kpatch-patch security update
This is a kernel live patch module which is automatically loaded by the RPM post-install script to modify the code of a running kernel.Security Fix(es): kernel: memory corruption in AX88179178A based USB ethernet device. (CVE-2022-2964) kernel: mm/mremap.c use-after-free vulnerability (CVE-2022-41222) 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.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
redhat/kpatch-patchto a version that resolves this vulnerability.Fixed in 4_18_0-372_26_1-1-5.el8_6 - Upgrade
Upgrade
redhat/kpatch-patchto a version that resolves this vulnerability.Fixed in 4_18_0-372_32_1-1-4.el8_6 - Upgrade
Upgrade
redhat/kpatch-patchto a version that resolves this vulnerability.Fixed in 4_18_0-372_36_1-1-3.el8_6 - Upgrade
Upgrade
redhat/kpatch-patchto a version that resolves this vulnerability.Fixed in 4_18_0-372_40_1-1-3.el8_6 - Upgrade
Upgrade
redhat/kpatch-patchto a version that resolves this vulnerability.Fixed in 4_18_0-372_41_1-1-2.el8_6 - Upgrade
Upgrade
redhat/kpatch-patchto a version that resolves this vulnerability.Fixed in 4_18_0-372_26_1-debuginfo-1-5.el8_6 - Upgrade
Upgrade
redhat/kpatch-patchto a version that resolves this vulnerability.Fixed in 4_18_0-372_26_1-debugsource-1-5.el8_6 - Upgrade
Upgrade
redhat/kpatch-patchto a version that resolves this vulnerability.Fixed in 4_18_0-372_32_1-debuginfo-1-4.el8_6 - Upgrade
Upgrade
redhat/kpatch-patchto a version that resolves this vulnerability.Fixed in 4_18_0-372_32_1-debugsource-1-4.el8_6 - Upgrade
Upgrade
redhat/kpatch-patchto a version that resolves this vulnerability.Fixed in 4_18_0-372_36_1-debuginfo-1-3.el8_6 - Upgrade
Upgrade
redhat/kpatch-patchto a version that resolves this vulnerability.Fixed in 4_18_0-372_36_1-debugsource-1-3.el8_6 - Upgrade
Upgrade
redhat/kpatch-patchto a version that resolves this vulnerability.Fixed in 4_18_0-372_40_1-debuginfo-1-3.el8_6 - Upgrade
Upgrade
redhat/kpatch-patchto a version that resolves this vulnerability.Fixed in 4_18_0-372_40_1-debugsource-1-3.el8_6 - Upgrade
Upgrade
redhat/kpatch-patchto a version that resolves this vulnerability.Fixed in 4_18_0-372_41_1-debuginfo-1-2.el8_6 - Upgrade
Upgrade
redhat/kpatch-patchto a version that resolves this vulnerability.Fixed in 4_18_0-372_41_1-debugsource-1-2.el8_6
Event History
Frequently Asked Questions
What is the severity of RHSA-2023:1192?
The severity of RHSA-2023:1192 is classified as important.
How do I fix RHSA-2023:1192?
To fix RHSA-2023:1192, update the kpatch-patch package to the latest version available for your system.
What are the affected components of RHSA-2023:1192?
RHSA-2023:1192 affects the kpatch-patch kernel live patch module.
Is RHSA-2023:1192 related to any known vulnerabilities?
Yes, RHSA-2023:1192 addresses the memory corruption vulnerability in AX88179_178A based USB ethernet devices (CVE-2022-2964).
Which versions of kpatch-patch are impacted by RHSA-2023:1192?
RHSA-2023:1192 impacts multiple versions of kpatch-patch, including 4_18_0-372_26_1-1-5.el8_6, 4_18_0-372_32_1-1-4.el8_6, and others.