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CVE PROGRAM SOURCE RECORDUnscored

CVE-2026-64171

i2c: tegra: fix pm_runtime leak on mutex_lock failure

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Status
Published
Published
Updated
Assigning organization
Linux

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 products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Linux Linux

Default version status: unaffected

  • 6077cfd716fbd4d1f2a3702e49ae8bf65c072685 to < 8f7ed203b39004c02479a9156089d87d1ac2c1d8affected
  • 6077cfd716fbd4d1f2a3702e49ae8bf65c072685 to < 57cf4e8d6a57dc2ef5810f4852a23ba4c71b74bbaffected

Linux Linux

Default version status: affected

  • 7.0affected
  • 0 to < 7.0unaffected
  • 7.0.11 to ≤ 7.0.*unaffected
  • 7.1 to ≤ *unaffected

References