CVE-2025-37979
ASoC: qcom: Fix sc7280 lpass potential buffer overflow
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | May 20, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
77d0ffef793da818741127f4905a3e3d45d05ac7 < d78888853eb53f47ae16cf3aa5d0444d0331b9f8 77d0ffef793da818741127f4905a3e3d45d05ac7 < a12c14577882b1f2b4cff0f86265682f16e97b0c 77d0ffef793da818741127f4905a3e3d45d05ac7 < c0ce01e0ff8a0d61a7b089ab309cdc12bc527c39 77d0ffef793da818741127f4905a3e3d45d05ac7 < b807b7c81a6d066757a94af7b8fa5b6a37e4d0b3 77d0ffef793da818741127f4905a3e3d45d05ac7 < a31a4934b31faea76e735bab17e63d02fcd8e029
Linux / Linux
5.18
References
git.kernel.org: https://git.kernel.org/stable/c/d78888853eb53f47ae16cf3aa5d0444d0331b9f8 git.kernel.org: https://git.kernel.org/stable/c/a12c14577882b1f2b4cff0f86265682f16e97b0c git.kernel.org: https://git.kernel.org/stable/c/c0ce01e0ff8a0d61a7b089ab309cdc12bc527c39 git.kernel.org: https://git.kernel.org/stable/c/b807b7c81a6d066757a94af7b8fa5b6a37e4d0b3 git.kernel.org: https://git.kernel.org/stable/c/a31a4934b31faea76e735bab17e63d02fcd8e029 lists.debian.org: https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html