Vulnerability details
CVE-2025-37979
Linux Linux
ASoC: qcom: Fix sc7280 lpass potential buffer overflow
CVSS 3.1
7.8High
Official description
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.
CVSS scores
| Score | Version | Source | Vector |
|---|---|---|---|
| 7.8High | 3.1 | CVEProject cvelistV5 (CNA) (Linux) | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Affected products
| Vendor | Product | Versions | Source |
|---|---|---|---|
| Linux | Linux | 5.18 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 77d0ffef793da818741127f4905a3e3d45d05ac7 ≤ v < d78888853eb53f47ae16cf3aa5d0444d0331b9f8 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 77d0ffef793da818741127f4905a3e3d45d05ac7 ≤ v < a12c14577882b1f2b4cff0f86265682f16e97b0c | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 77d0ffef793da818741127f4905a3e3d45d05ac7 ≤ v < c0ce01e0ff8a0d61a7b089ab309cdc12bc527c39 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 77d0ffef793da818741127f4905a3e3d45d05ac7 ≤ v < b807b7c81a6d066757a94af7b8fa5b6a37e4d0b3 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 77d0ffef793da818741127f4905a3e3d45d05ac7 ≤ v < a31a4934b31faea76e735bab17e63d02fcd8e029 | CVEProject cvelistV5 (CNA) |
References and advisories
6- https://git.kernel.org/stable/c/d78888853eb53f47ae16cf3aa5d0444d0331b9f8
- https://git.kernel.org/stable/c/a12c14577882b1f2b4cff0f86265682f16e97b0c
- https://git.kernel.org/stable/c/c0ce01e0ff8a0d61a7b089ab309cdc12bc527c39
- https://git.kernel.org/stable/c/b807b7c81a6d066757a94af7b8fa5b6a37e4d0b3
- https://git.kernel.org/stable/c/a31a4934b31faea76e735bab17e63d02fcd8e029
- https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html
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Details
- Published
- 2025-05-20
- Last updated
- 2026-08-05
- State
- Published
- Assigner (CNA)
- Linux
Exploit prediction (EPSS)
0.22%
Probability of exploitation in 30 days
12.7%
Percentile (among all CVEs)
Weaknesses (CWE)
- —