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CVE-2025-38130

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

drm/connector: only call HDMI audio helper plugged cb if non-null

On driver remove, sound/soc/codecs/hdmi-codec.c calls the plugged_cb
with NULL as the callback function and codec_dev, as seen in its
hdmi_remove function.

The HDMI audio helper then happily tries calling said null function
pointer, and produces an Oops as a result.

Fix this by only executing the callback if fn is non-null. This means
the .plugged_cb and .plugged_cb_dev members still get appropriately
cleared.

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Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
VendorLinux
≫
Product Linux
Default Statusunaffected
Version < 933f3eab1d489af8d734bff855b10d29dd5968a4
Version baf616647fe6f857a0cf2187197de31e9bb17a71
Status affected
Version < be9b3f9a54101c19226c25ba7163d291183777a0
Version baf616647fe6f857a0cf2187197de31e9bb17a71
Status affected
VendorLinux
≫
Product Linux
Default Statusaffected
Version 6.14
Status affected
Version < 6.14
Version 0
Status unaffected
Version <= 6.15.*
Version 6.15.3
Status unaffected
Version <= *
Version 6.16
Status unaffected
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.03% 0.06
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string