| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Message-ID: <2025070332-CVE-2025-38138-e28b@gregkh> Date: Thu, 3 Jul 2025 10:35:55 +0200 From: Greg Kroah-Hartman <gregkh@...uxfoundation.org> To: linux-cve-announce@...r.kernel.org Cc: Greg Kroah-Hartman <gregkh@...nel.org> Subject: CVE-2025-38138: dmaengine: ti: Add NULL check in udma_probe() From: Greg Kroah-Hartman <gregkh@...nel.org> 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. The Linux kernel CVE team has assigned CVE-2025-38138 to this issue. Affected and fixed versions =========================== Issue introduced in 5.6 with commit 25dcb5dd7b7ce5587c1df18f584ff78f51a68a94 and fixed in 5.10.239 with commit ec1ea394c40523835bbedd8fc4934b77b461b6fe Issue introduced in 5.6 with commit 25dcb5dd7b7ce5587c1df18f584ff78f51a68a94 and fixed in 5.15.186 with commit 9f133e04c62246353b8b1f0a679535c65161ebcf Issue introduced in 5.6 with commit 25dcb5dd7b7ce5587c1df18f584ff78f51a68a94 and fixed in 6.1.142 with commit d61d5ba5bd5b0e39e30b34dcd92946e084bca0d0 Issue introduced in 5.6 with commit 25dcb5dd7b7ce5587c1df18f584ff78f51a68a94 and fixed in 6.6.94 with commit b79e10050d9d1e200541d25751dd5cb8ec58483c Issue introduced in 5.6 with commit 25dcb5dd7b7ce5587c1df18f584ff78f51a68a94 and fixed in 6.12.34 with commit bc6ddff79835f71310a21645d8fcf08ec473e969 Issue introduced in 5.6 with commit 25dcb5dd7b7ce5587c1df18f584ff78f51a68a94 and fixed in 6.15.3 with commit 643db430f4cbd91dd2b63c49d62d0abb6debc13b Issue introduced in 5.6 with commit 25dcb5dd7b7ce5587c1df18f584ff78f51a68a94 and fixed in 6.16-rc1 with commit fd447415e74bccd7362f760d4ea727f8e1ebfe91 Please see https://www.kernel.org for a full list of currently supported kernel versions by the kernel community. Unaffected versions might change over time as fixes are backported to older supported kernel versions. The official CVE entry at https://cve.org/CVERecord/?id=CVE-2025-38138 will be updated if fixes are backported, please check that for the most up to date information about this issue. Affected files ============== The file(s) affected by this issue are: drivers/dma/ti/k3-udma.c Mitigation ========== The Linux kernel CVE team recommends that you update to the latest stable kernel version for this, and many other bugfixes. Individual changes are never tested alone, but rather are part of a larger kernel release. Cherry-picking individual commits is not recommended or supported by the Linux kernel community at all. If however, updating to the latest release is impossible, the individual changes to resolve this issue can be found at these commits: https://git.kernel.org/stable/c/ec1ea394c40523835bbedd8fc4934b77b461b6fe https://git.kernel.org/stable/c/9f133e04c62246353b8b1f0a679535c65161ebcf https://git.kernel.org/stable/c/d61d5ba5bd5b0e39e30b34dcd92946e084bca0d0 https://git.kernel.org/stable/c/b79e10050d9d1e200541d25751dd5cb8ec58483c https://git.kernel.org/stable/c/bc6ddff79835f71310a21645d8fcf08ec473e969 https://git.kernel.org/stable/c/643db430f4cbd91dd2b63c49d62d0abb6debc13b https://git.kernel.org/stable/c/fd447415e74bccd7362f760d4ea727f8e1ebfe91
Powered by blists - more mailing lists