CVEvulnerability

CVE-2026-64171

5.5 MEDIUM Published 2026-07-19 Modified 2026-08-13 Official page ↗
Status
Analyzed
Published
2026-07-19
Last modified
2026-08-13
Assigner
416baaa9-dc9f-4396-8d5f-8c081fb06d67
CVSS 3.1 ([email protected])
5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Weaknesses
CWE-667

Description

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.

Affected configurations

• linux linux kernel (>= 7.0 < 7.0.11) • linux linux kernel 7.1

Related

Weakness · CWE (1)

  • CWE-667 Improper Locking weakness

References