CVE-2024-50105: ASoC: qcom: sc7280: Fix missing Soundwire runtime stream alloc

First published: Tue Nov 05 2024(Updated: )

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).

Credit: 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Never miss a vulnerability like this again

Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.

Read MoreStart Free Trial

• agent/title
• agent/type
• agent/first-publish-date
• agent/author
• agent/severity
• agent/remedy
• agent/weakness
• collector/mitre-cve
• source/MITRE
• agent/last-modified-date
• collector/nvd-api
• source/NVD
• agent/software-canonical-lookup
• agent/software-canonical-lookup-request
• collector/usn-cve
• source/Ubuntu
• collector/security-tracker-debian
• source/Debian
• collector/nvd-cve
• agent/references
• agent/source
• agent/softwarecombine
• agent/tags
• agent/description
• agent/event
• vendor/linux
• canonical/linux kernel
• version/linux kernel/6.8
• version/linux kernel/6.12-rc1
• version/linux kernel/6.12-rc2
• version/linux kernel/6.12-rc3
• version/linux kernel/6.12-rc4
• package-manager/debian