CVE-2025-68754
- Source
- https://cve.org/CVERecord?id=CVE-2025-68754
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-68754.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2025-68754
- Downstream
- Related
- Published
- 2026-01-05T09:32:27Z
- Modified
- 2026-08-12T03:51:24Z
- Summary
- rtc: amlogic-a4: fix double free caused by devm
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
rtc: amlogic-a4: fix double free caused by devm
The clock obtained via devm_clk_get_enabled() is automatically managed by devres and will be disabled and freed on driver detach. Manually calling clk_disable_unprepare() in error path and remove function causes double free.
Remove the redundant clk_disable_unprepare() calls from the probe error path and aml_rtc_remove(), allowing the devm framework to automatically manage the clock lifecycle.
- Database specific
{ "cna_assigner": "Linux", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/68xxx/CVE-2025-68754.json" }- References
-
- https://git.kernel.org/stable/c/2e1c79299036614ac32b251d145fad5391f4bcab
- https://git.kernel.org/stable/c/384150d7a5b60c1086790a8ee07b0629f906cca2
- https://git.kernel.org/stable/c/9fed02c16488050cd4e33e045506336b216d7301
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/68xxx/CVE-2025-68754.json
- https://nvd.nist.gov/vuln/detail/CVE-2025-68754
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git