5.5

CVE-2024-57978

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

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 5.15.174 < 5.16
Linux ≫ Linux Kernel Version >= 6.1.120 < 6.1.129
Linux ≫ Linux Kernel Version >= 6.6.64 < 6.6.76
Linux ≫ Linux Kernel Version >= 6.12.4 < 6.12.13
Linux ≫ Linux Kernel Version >= 6.13 < 6.13.2
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.21% 0.112
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE-476 NULL Pointer Dereference

The product dereferences a pointer that it expects to be valid but is NULL.

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