CVE-2025-38259
ASoC: codecs: wcd9335: Fix missing free of regulator supplies
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: ASoC: codecs: wcd9335: Fix missing free of regulator supplies Driver gets and enables all regulator supplies in probe path (wcd9335_parse_dt() and wcd9335_power_on_reset()), but does not cleanup in final error paths and in unbind (missing remove() callback). This leads to leaked memory and unbalanced regulator enable count during probe errors or unbind. Fix this by converting entire code into devm_regulator_bulk_get_enable() which also greatly simplifies the code.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Jul 9, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
20aedafdf4926e7a957f8b302a18c8fb75c7e332 < edadaf4239c14dc8a19ea7f60b97d5524d93c29b 20aedafdf4926e7a957f8b302a18c8fb75c7e332 < 9830ef1803a5bc50b4a984a06cf23142cd46229d 20aedafdf4926e7a957f8b302a18c8fb75c7e332 < a8795f3cd289cd958f6396a1b43ba46fa8e22a2e 20aedafdf4926e7a957f8b302a18c8fb75c7e332 < b86280aaa23c1c0f31bcaa600d35ddc45bc38b7a 20aedafdf4926e7a957f8b302a18c8fb75c7e332 < 9079db287fc3e38e040b0edeb0a25770bb679c8e
Linux / Linux
5.1
References
git.kernel.org: https://git.kernel.org/stable/c/edadaf4239c14dc8a19ea7f60b97d5524d93c29b git.kernel.org: https://git.kernel.org/stable/c/9830ef1803a5bc50b4a984a06cf23142cd46229d git.kernel.org: https://git.kernel.org/stable/c/a8795f3cd289cd958f6396a1b43ba46fa8e22a2e git.kernel.org: https://git.kernel.org/stable/c/b86280aaa23c1c0f31bcaa600d35ddc45bc38b7a git.kernel.org: https://git.kernel.org/stable/c/9079db287fc3e38e040b0edeb0a25770bb679c8e lists.debian.org: https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html