CVE-2021-25370
An incorrect implementation handling file descriptor in dpu driver prior to SMR Mar-2021 Release 1 results in memory corruption leading to k
- 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- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean?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
- Fix
- Fixed in SMR Mar-2021 Release 1
- 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 DPU driver in Samsung mobile devices is affected by this vulnerability. Improper handling of file descriptors can corrupt memory, which may cause the kernel to crash (kernel panic).
Summarized by anthropic/claude-haiku-5.5. Verify details against the original sources.
Read the original description
An incorrect implementation handling file descriptor in dpu driver prior to SMR Mar-2021 Release 1 results in memory corruption leading to kernel panic.
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
- Samsung Mobile Samsung Mobile Devices
From Selected O(8.X), P(9.0), Q(10.0), R(11.0) · fixed in SMR Mar-2021 Release 1