CVE-2026-53308
Description
A flaw was found in the Linux kernel's max77705 power supply driver. Incorrect management of workqueues and interrupt handlers during device removal can lead to a use-after-free vulnerability. This allows for the potential use of freed memory, which could result in system instability or, in certain scenarios, arbitrary code execution.
Understanding the Weakness (CWE)
Integrity,Confidentiality,Availability
Technical Impact: Modify Application Data; Modify Memory; DoS: Crash, Exit, or Restart; Execute Unauthorized Code or Commands
It may be possible to cause data corruption and possibly execute arbitrary code by modifying global variables or data structures at unexpected times, violating the assumptions of code that uses this global data.
Access Control
Technical Impact: Gain Privileges or Assume Identity
If a signal handler interrupts code that is executing with privileges, it may be possible that the signal handler will also be executed with elevated privileges, possibly making subsequent exploits more severe.
Frequently Asked Questions
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