CVE-2024-56679
kernel: octeontx2-pf: handle otx2_mbox_get_rsp errors in otx2_common.c
Severity
ModerateRed Hat Product Security
CVSS 3.1
Review impact separately from score.
Published · December 28, 2024
Updated · October 29, 2026
Description
A vulnerability was found in the Linux kernel's octeontx2-pf driver in the otx2_common.c file, where an error pointer check was missing after calling otx2_mbox_get_rsp(), which results in improper error handling when the response is invalid, which can lead to unpredictable behavior.
Statement
This vulnerability is rated as a Moderate severity because this issue involves a failure to handle errors from the otx2_mbox_get_rsp function in the Linux kernel's octeontx2-pf component, which could lead to unexpected behavior or crashes.
CVSS score applicability
The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.
Mitigation
No mitigation is specified in collected source.
CVSS / CWE
CVSS 3.1 · 5.5CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE not specified