CVE-2025-38138

Description

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.

Reserved 2025-04-16 | Published 2025-07-03 | Updated 2025-07-03 | Assigner Linux

Product status

Default status
unaffected

25dcb5dd7b7ce5587c1df18f584ff78f51a68a94 before ec1ea394c40523835bbedd8fc4934b77b461b6fe
affected

25dcb5dd7b7ce5587c1df18f584ff78f51a68a94 before 9f133e04c62246353b8b1f0a679535c65161ebcf
affected

25dcb5dd7b7ce5587c1df18f584ff78f51a68a94 before d61d5ba5bd5b0e39e30b34dcd92946e084bca0d0
affected

25dcb5dd7b7ce5587c1df18f584ff78f51a68a94 before b79e10050d9d1e200541d25751dd5cb8ec58483c
affected

25dcb5dd7b7ce5587c1df18f584ff78f51a68a94 before bc6ddff79835f71310a21645d8fcf08ec473e969
affected

25dcb5dd7b7ce5587c1df18f584ff78f51a68a94 before 643db430f4cbd91dd2b63c49d62d0abb6debc13b
affected

25dcb5dd7b7ce5587c1df18f584ff78f51a68a94 before fd447415e74bccd7362f760d4ea727f8e1ebfe91
affected

Default status
affected

5.6
affected

Any version before 5.6
unaffected

5.10.239
unaffected

5.15.186
unaffected

6.1.142
unaffected

6.6.94
unaffected

6.12.34
unaffected

6.15.3
unaffected

6.16-rc1
unaffected

References

git.kernel.org/...c/ec1ea394c40523835bbedd8fc4934b77b461b6fe

git.kernel.org/...c/9f133e04c62246353b8b1f0a679535c65161ebcf

git.kernel.org/...c/d61d5ba5bd5b0e39e30b34dcd92946e084bca0d0

git.kernel.org/...c/b79e10050d9d1e200541d25751dd5cb8ec58483c

git.kernel.org/...c/bc6ddff79835f71310a21645d8fcf08ec473e969

git.kernel.org/...c/643db430f4cbd91dd2b63c49d62d0abb6debc13b

git.kernel.org/...c/fd447415e74bccd7362f760d4ea727f8e1ebfe91

cve.org (CVE-2025-38138)

nvd.nist.gov (CVE-2025-38138)

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