Incorrect Type Conversion or Cast Affecting kernel-doc package, versions <0:4.18.0-372.9.1.el8
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Test your applications- Snyk ID SNYK-ROCKY8-KERNELDOC-3195280
- published 5 Jan 2023
- disclosed 25 Mar 2022
Introduced: 25 Mar 2022
CVE-2022-0322 Open this link in a new tabHow to fix?
Upgrade Rocky-Linux:8 kernel-doc to version 0:4.18.0-372.9.1.el8 or higher.
This issue was patched in RLSA-2022:1988.
NVD Description
Note: Versions mentioned in the description apply only to the upstream kernel-doc package and not the kernel-doc package as distributed by Rocky-Linux.
See How to fix? for Rocky-Linux:8 relevant fixed versions and status.
A flaw was found in the sctp_make_strreset_req function in net/sctp/sm_make_chunk.c in the SCTP network protocol in the Linux kernel with a local user privilege access. In this flaw, an attempt to use more buffer than is allocated triggers a BUG_ON issue, leading to a denial of service (DOS).
References
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-0322
- https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-0322.json
- https://bugzilla.redhat.com/show_bug.cgi?id=2042822
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=a2d859e3fc97e79d907761550dbc03ff1b36479c
- https://www.oracle.com/security-alerts/cpujul2022.html