CVE-2024-50105

ASoC: qcom: sc7280: Fix missing Soundwire runtime stream alloc

Description

In the Linux kernel, the following vulnerability has been resolved: ASoC: qcom: sc7280: Fix missing Soundwire runtime stream alloc Commit 15c7fab0e047 ("ASoC: qcom: Move Soundwire runtime stream alloc to soundcards") moved the allocation of Soundwire stream runtime from the Qualcomm Soundwire driver to each individual machine sound card driver, except that it forgot to update SC7280 card. Just like for other Qualcomm sound cards using Soundwire, the card driver should allocate and release the runtime. Otherwise sound playback will result in a NULL pointer dereference or other effect of uninitialized memory accesses (which was confirmed on SDM845 having similar issue).

Category

5.5
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.04%
Affected: Linux Linux
Affected: Linux Linux
Published at:
Updated at:

References

Link Tags
https://git.kernel.org/stable/c/176a41ebec42a921277cd34e8c0c2e776a9dd6c4 patch
https://git.kernel.org/stable/c/db7e59e6a39a4d3d54ca8197c796557e6d480b0d patch

Frequently Asked Questions

What is the severity of CVE-2024-50105?
CVE-2024-50105 has been scored as a medium severity vulnerability.
How to fix CVE-2024-50105?
To fix CVE-2024-50105, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2024-50105 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2024-50105 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2024-50105?
CVE-2024-50105 affects Linux Linux, Linux Linux.
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