CVE-2025-37979

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Source
https://cve.org/CVERecord?id=CVE-2025-37979
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-37979.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2025-37979
Downstream
Related
Published
2025-05-20T16:58:22.103Z
Modified
2026-03-20T12:42:36.202170Z
Summary
ASoC: qcom: Fix sc7280 lpass potential buffer overflow
Details

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 RXCODECDMARX0 in sc7280sndhw_params()).

Redefine LPASSMAXPORTS 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.

Database specific 
{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/37xxx/CVE-2025-37979.json"
}
References

Affected packages

Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Affected ranges

Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
77d0ffef793da818741127f4905a3e3d45d05ac7
Fixed
d78888853eb53f47ae16cf3aa5d0444d0331b9f8
Fixed
a12c14577882b1f2b4cff0f86265682f16e97b0c
Fixed
c0ce01e0ff8a0d61a7b089ab309cdc12bc527c39
Fixed
b807b7c81a6d066757a94af7b8fa5b6a37e4d0b3
Fixed
a31a4934b31faea76e735bab17e63d02fcd8e029

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-37979.json"