7.8

CVE-2024-49853

firmware: arm_scmi: Fix double free in OPTEE transport

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

firmware: arm_scmi: Fix double free in OPTEE transport

Channels can be shared between protocols, avoid freeing the same channel
descriptors twice when unloading the stack.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 5.18 < 6.1.113
Linux ≫ Linux Kernel Version >= 6.2 < 6.6.54
Linux ≫ Linux Kernel Version >= 6.7 < 6.10.13
Linux ≫ Linux Kernel Version >= 6.11 < 6.11.2
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.22% 0.119
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.8 1.8 5.9
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE-415 Double Free

The product calls free() twice on the same memory address.

https://git.kernel.org/stable/c/6699567b0bbb378600a4dc0a1f929439a4e84a2c
Patch
https://git.kernel.org/stable/c/aef6ae124bb3cc12e34430fed91fbb7efd7a444d
Patch
https://git.kernel.org/stable/c/d7f4fc2bc101e666da649605a9ece2bd42529c7a
Patch
https://git.kernel.org/stable/c/dc9543a4f2a5498a4a12d6d2427492a6f1a28056
Patch
https://git.kernel.org/stable/c/e98dba934b2fc587eafb83f47ad64d9053b18ae0
Patch
https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html