CVE-2025-37979

Summary

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

ASoC: qcom: Fix sc7280 lpass potential buffer overflow

Case values introduced in commit 5f78e1fb7a3e ("ASoC: qcom: Add driver support for audioreach solution") cause out of bounds access in arrays of sc7280 driver data (e.g. in case of RX_CODEC_DMA_RX_0 in sc7280_snd_hw_params()).

Redefine LPASS_MAX_PORTS to consider the maximum possible port id for q6dsp as sc7280 driver utilizes some of those values.

Found by Linux Verification Center (linuxtesting.org) with SVACE.

Affected Software

VendorProductVersion RangeStatus
LinuxLinux77d0ffef793da818741127f4905a3e3d45d05ac7 < d78888853eb53f47ae16cf3aa5d0444d0331b9f8affected
LinuxLinux77d0ffef793da818741127f4905a3e3d45d05ac7 < a12c14577882b1f2b4cff0f86265682f16e97b0caffected
LinuxLinux77d0ffef793da818741127f4905a3e3d45d05ac7 < c0ce01e0ff8a0d61a7b089ab309cdc12bc527c39affected
LinuxLinux77d0ffef793da818741127f4905a3e3d45d05ac7 < b807b7c81a6d066757a94af7b8fa5b6a37e4d0b3affected
LinuxLinux77d0ffef793da818741127f4905a3e3d45d05ac7 < a31a4934b31faea76e735bab17e63d02fcd8e029affected
LinuxLinux5.18affected
LinuxLinux0 < 5.18unaffected
LinuxLinux6.1.136 <= 6.1.*unaffected
LinuxLinux6.6.88 <= 6.6.*unaffected
LinuxLinux6.12.25 <= 6.12.*unaffected
LinuxLinux6.14.4 <= 6.14.*unaffected
LinuxLinux6.15 <= *unaffected

Weaknesses

ADP Enrichment

CVE Program Container

Additional References

References