Mali GPU Kernel Driver allows improper GPU memory processing operations
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Listed in CISA KEV
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
The Arm Mali Bifrost and Valhall GPU kernel drivers are affected by this vulnerability. A local user without special privileges could trigger improper GPU memory operations to access memory that has already been freed, which could lead to unauthorized access to data or system instability.
Summarized by anthropic/claude-haiku-5.5. Verify details against the original sources.
Read the original description
Use After Free vulnerability in Arm Ltd Bifrost GPU Kernel Driver, Arm Ltd Valhall GPU Kernel Driver allows a local non-privileged user to make improper GPU memory processing operations to gain access to already freed memory.This issue affects Bifrost GPU Kernel Driver: from r34p0 through r40p0; Valhall GPU Kernel Driver: from r34p0 through r40p0.
Timeline
- CVE published
- Added to CISA KEV
CISA has evidence of exploitation in the wild
- CISA remediation deadline
Due date for US federal agencies to patch
- Record last updated
Affected versions
- Arm Ltd Bifrost GPU Kernel Driver
From r34p0 · through r40p0
- Arm Ltd Valhall GPU Kernel Driver
From r34p0 · through r40p0