Use After Free Affecting kernel-debug package, versions <0:4.18.0-193.87.1.el8_2
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Test your applications- Snyk ID SNYK-RHEL8-KERNELDEBUG-4051014
- published 7 Jun 2022
- disclosed 2 Jun 2022
Introduced: 2 Jun 2022
CVE-2022-1966 Open this link in a new tabHow to fix?
Upgrade RHEL:8 kernel-debug to version 0:4.18.0-193.87.1.el8_2 or higher.
This issue was patched in RHSA-2022:5220.
NVD Description
Note: Versions mentioned in the description apply only to the upstream kernel-debug package and not the kernel-debug package as distributed by RHEL.
See How to fix? for RHEL:8 relevant fixed versions and status.
Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2022-32250. Reason: This candidate is a duplicate of CVE-2022-32250. Notes: All CVE users should reference CVE-2022-32250 instead of this candidate. All references and descriptions in this candidate have been removed to prevent accidental usage.
References
- https://access.redhat.com/security/cve/CVE-2022-1966
- https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git/commit/net/netfilter?id=520778042ccca019f3ffa136dd0ca565c486cedd
- https://www.openwall.com/lists/oss-security/2022/05/31/1
- https://bugzilla.redhat.com/show_bug.cgi?id=2092427
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MO6Y3TC4WUUNKRP7OQA26OVTZTPCS6F2/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UIZTJOJCVVEJVOQSCHE6IJQKMPISHQ5L/
- https://www.debian.org/security/2022/dsa-5161