CVE-2025-38138
dmaengine: ti: Add NULL check in udma_probe()
- 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- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean?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? →
- Not 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
In the Linux kernel, the following vulnerability has been resolved: dmaengine: ti: Add NULL check in udma_probe() devm_kasprintf() returns NULL when memory allocation fails. Currently, udma_probe() does not check for this case, which results in a NULL pointer dereference. Add NULL check after devm_kasprintf() to prevent this issue.
Timeline
- CVE published
- Record last updated
Affected versions
- Linux Linux
Version range not reported
- Linux Linux
5.6
References 7
git.kernel.org
- stable/c/ec1ea394c40523835bbedd8fc4934b77b461b6fe
- stable/c/9f133e04c62246353b8b1f0a679535c65161ebcf
- stable/c/d61d5ba5bd5b0e39e30b34dcd92946e084bca0d0
- stable/c/b79e10050d9d1e200541d25751dd5cb8ec58483c
- stable/c/bc6ddff79835f71310a21645d8fcf08ec473e969
- stable/c/643db430f4cbd91dd2b63c49d62d0abb6debc13b
- stable/c/fd447415e74bccd7362f760d4ea727f8e1ebfe91