CVE-2024-57978

media: imx-jpeg: Fix potential error pointer dereference in detach_pm()

EPSS 0.2%

Vexday Risk Score

3Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS —EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

27 Feb 2025Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

In the Linux kernel, the following vulnerability has been resolved: media: imx-jpeg: Fix potential error pointer dereference in detach_pm() The proble is on the first line: if (jpeg->pd_dev[i] && !pm_runtime_suspended(jpeg->pd_dev[i])) If jpeg->pd_dev[i] is an error pointer, then passing it to pm_runtime_suspended() will lead to an Oops. The other conditions check for both error pointers and NULL, but it would be more clear to use the IS_ERR_OR_NULL() check for that.

Affected products

Linux · Linux

References

https://git.kernel.org/stable/c/1378ffec30367233152b7dbf4fa6a25ee98585d1 https://git.kernel.org/stable/c/1b2af918bb714937a8be6cb637f528585461cd98 https://git.kernel.org/stable/c/6e601a64f7777e2f78c02db1a8b5ba3b7c5e9e31 https://git.kernel.org/stable/c/a32ba399a030853f2db45a90ba5474fdd3494aad https://git.kernel.org/stable/c/f0b8535a7885ed4fd0b11625addb5476cae0f845 https://git.kernel.org/stable/c/fde89fe11b44500bfcb2d405825b69a5df805d19 https://lists.debian.org/debian-lts-announce/2025/03/msg00028.html