CVE-2026-64171
- Source
- https://cve.org/CVERecord?id=CVE-2026-64171
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-64171.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2026-64171
- Downstream
- Published
- 2026-07-19T15:40:56Z
- Modified
- 2026-08-15T03:54:54Z
- Summary
- i2c: tegra: fix pm_runtime leak on mutex_lock failure
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
i2c: tegra: fix pm_runtime leak on mutex_lock failure
If tegra_i2c_mutex_lock() fails, the function returns without calling pm_runtime_put(), leaking the runtime PM reference acquired by the preceding pm_runtime_get_sync(). This prevents the device from ever entering runtime suspend.
Add the missing pm_runtime_put() before returning on lock failure.
- Database specific
{ "cna_assigner": "Linux", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/64xxx/CVE-2026-64171.json" }- References
-
- https://git.kernel.org/stable/c/57cf4e8d6a57dc2ef5810f4852a23ba4c71b74bb
- https://git.kernel.org/stable/c/8f7ed203b39004c02479a9156089d87d1ac2c1d8
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/64xxx/CVE-2026-64171.json
- https://nvd.nist.gov/vuln/detail/CVE-2026-64171
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git