5.5

CVE-2024-42069

net: mana: Fix possible double free in error handling path

In the Linux kernel, the following vulnerability has been resolved:

net: mana: Fix possible double free in error handling path

When auxiliary_device_add() returns error and then calls
auxiliary_device_uninit(), callback function adev_release
calls kfree(madev). We shouldn't call kfree(madev) again
in the error handling path. Set 'madev' to NULL.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version < 6.2
Linux ≫ Linux Kernel Version >= 6.3 < 6.6.37
Linux ≫ Linux Kernel Version >= 6.7 < 6.9.8
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.22% 0.128
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/1864b8224195d0e43ddb92a8151f54f6562090cc
Patch
https://git.kernel.org/stable/c/3243e64eb4d897c3eeb48b2a7221ab5a95e1282a
Patch
https://git.kernel.org/stable/c/ed45c0a0b662079d4c0e518014cc148c753979b4
Patch
https://lists.debian.org/debian-lts-announce/2025/03/msg00028.html