7.8

CVE-2024-44967

drm/mgag200: Bind I2C lifetime to DRM device

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

drm/mgag200: Bind I2C lifetime to DRM device

Managed cleanup with devm_add_action_or_reset() will release the I2C
adapter when the underlying Linux device goes away. But the connector
still refers to it, so this cleanup leaves behind a stale pointer
in struct drm_connector.ddc.

Bind the lifetime of the I2C adapter to the connector's lifetime by
using DRM's managed release. When the DRM device goes away (after
the Linux device) DRM will first clean up the connector and then
clean up the I2C adapter.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 6.0 < 6.1.105
Linux ≫ Linux Kernel Version >= 6.2 < 6.6.46
Linux ≫ Linux Kernel Version >= 6.7 < 6.10.5
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% 0.12
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
Es wurden noch keine Informationen zu CWE veröffentlicht.
https://git.kernel.org/stable/c/55a6916db77102765b22855d3a0add4751988b7c
Patch
https://git.kernel.org/stable/c/81d34df843620e902dd04aa9205c875833d61c17
Patch
https://git.kernel.org/stable/c/9d96b91e03cba9dfcb4ac370c93af4dbc47d5191
Patch
https://git.kernel.org/stable/c/eb1ae34e48a09b7a1179c579aed042b032e408f4
Patch
https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html