CVE-2025-37979ASoC: qcom: Fix sc7280 lpass potential buffer overflow
- 7.8HighCVSS base score
- 0.22%Exploitation in 30 daysEPSS · top 87% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
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.
Timeline
ID reserved
By Linux
- 34 days later
· 34 days later
Published
- 15 months later
· 15 months later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| LinuxCNA (assigner) | 3.1 | High7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| NVDNVD · Modified | 3.1 | High7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
- EPSS (exploitation in 30 days)
- 0.22% · top 87% of all CVEs (14 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.8.
Affected products
- affected 77d0ffef793da818741127f4905a3e3d45d05ac7 – < d78888853eb53f47ae16cf3aa5d0444d0331b9f8
- affected 77d0ffef793da818741127f4905a3e3d45d05ac7 – < a12c14577882b1f2b4cff0f86265682f16e97b0c
- affected 77d0ffef793da818741127f4905a3e3d45d05ac7 – < c0ce01e0ff8a0d61a7b089ab309cdc12bc527c39
- affected 77d0ffef793da818741127f4905a3e3d45d05ac7 – < b807b7c81a6d066757a94af7b8fa5b6a37e4d0b3
- affected 77d0ffef793da818741127f4905a3e3d45d05ac7 – < a31a4934b31faea76e735bab17e63d02fcd8e029
- affected 5.18
- unaffected < 5.18
- unaffected 6.1.136 – ≤ 6.1.*
- unaffected 6.6.88 – ≤ 6.6.*
- unaffected 6.12.25 – ≤ 6.12.*
- unaffected 6.14.4 – ≤ 6.14.*
- unaffected 6.15 – ≤ *
References
References6
- https://git.kernel.org/stable/c/d78888853eb53f47ae16cf3aa5d0444d0331b9f8 (opens in a new tab)
- https://git.kernel.org/stable/c/a12c14577882b1f2b4cff0f86265682f16e97b0c (opens in a new tab)
- https://git.kernel.org/stable/c/c0ce01e0ff8a0d61a7b089ab309cdc12bc527c39 (opens in a new tab)
- https://git.kernel.org/stable/c/b807b7c81a6d066757a94af7b8fa5b6a37e4d0b3 (opens in a new tab)
- https://git.kernel.org/stable/c/a31a4934b31faea76e735bab17e63d02fcd8e029 (opens in a new tab)
- https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html (opens in a new tab)
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2025-15890 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2025-37979)Record last updated .