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CVE PROGRAM SOURCE RECORDUnscored

CVE-2026-45926

rust: pwm: Fix potential memory leak on init error

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Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: rust: pwm: Fix potential memory leak on init error When initializing a PWM chip using pwmchip_alloc(), the allocated device owns an initial reference that must be released on all error paths. If __pinned_init() were to fail, the allocated pwm_chip would currently leak because the error path returns without calling pwmchip_put().

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

  • 7b3dce814a15bc5d9fb6124cd945291012c4ebb9 to < baa8b7097d9cc68ff85819cf683972a58c2ce32baffected
  • 7b3dce814a15bc5d9fb6124cd945291012c4ebb9 to < a2633dc243c35754a0c2270131d8a199c987c9bfaffected

Linux Linux

Default version status: affected

  • 6.19affected
  • 0 to < 6.19unaffected
  • 6.19.4 to ≤ 6.19.*unaffected
  • 7.0 to ≤ *unaffected

References