CVE-2023-35827
kernel: ravb: race condition leading to use-after-free in ravb_remove()
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Severity
ModerateRed Hat Product Security
CVSS 3.1
Review impact separately from score.
Published · June 19, 2023
Updated · October 15, 2026
Description
A race condition was found in the Linux kernel's Renesas Ethernet AVB driver when removing the module before cleanup in the ravb_remove function. This can result in a use-after-free issue, possibly leading to a system crash or other undefined behaviors.
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 · 6.4CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE-825 · Expired Pointer Dereference