CVE-2025-37941

low-risk
Published 2025-05-20

In the Linux kernel, the following vulnerability has been resolved: ASoC: codecs: wcd937x: fix a potential memory leak in wcd937x_soc_codec_probe() When snd_soc_dapm_new_controls() or snd_soc_dapm_add_routes() fails, wcd937x_soc_codec_probe() returns without releasing 'wcd937x->clsh_info', which is allocated by wcd_clsh_ctrl_alloc. Add wcd_clsh_ctrl_free() to prevent potential memory leak.

Do I need to act?

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0.07% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
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Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.5/10 Medium
LOCAL / LOW complexity

Affected Products (1)

Affected Vendors

Linux

References (4)

Patch https://git.kernel.org/stable/c/3e330acf4efd63876d673c046cd073a1d4ed57a8
Patch https://git.kernel.org/stable/c/aafb5325aca3e806b3ea3707402189263473d257
Patch https://git.kernel.org/stable/c/acadb2e2b3c5b9977a843a3a94fece9bdcf6aea1
Patch https://git.kernel.org/stable/c/b573e04116fd33b9143fa276bbab2f0afad0a1ae
23
/ 100
low-risk
Severity 18/34 · Moderate
Exploitability 0/34 · Minimal
Exposure 5/34 · Minimal