soc: aspeed: Add NULL check in aspeed_lpc_enable_snoop()
In the Linux kernel, the following vulnerability has been resolved: soc: aspeed: Add NULL check in aspeed_lpc_enable_snoop() devm_kasprintf() returns NULL when memory allocation fails. Currently, aspeed_lpc_enable_snoop() does not check for this case, which results in a NULL pointer dereference. Add NULL check after devm_kasprintf() to prevent this issue. [arj: Fix Fixes: tag to use subject from 3772e5da4454]
02 / AFFECTED SOFTWARE
Affected packages
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
In the Linux kernel, the following vulnerability has been resolved: soc: aspeed: Add NULL check in aspeed_lpc_enable_snoop() devm_kasprintf() returns NULL when memory allocation fails. Currently, aspeed_lpc_enable_snoop() does not check for this case, which results in a NULL pointer dereference. Add NULL check after devm_kasprintf() to prevent this issue. [arj: Fix Fixes: tag to use subject from 3772e5da4454]
05 / REFERENCES
Further evidence
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- https://git.kernel.org/stable/c/1fd889c145722579aa038c31cbc07cfdd4d75166
- https://git.kernel.org/stable/c/2beee9cf833374550e673d428ad8b6ab37c175b3
- https://git.kernel.org/stable/c/45b2e8b0fdd280aba04c3cc869e9ae500c44e4b7
- https://git.kernel.org/stable/c/8312b1f776f71979bf33bda7acc05b348e8792c7
- https://git.kernel.org/stable/c/c550999f939b529d28a914d5034cc4290066aea6
- https://git.kernel.org/stable/c/d62a589eaaec6385e3e2b25cf5a28b4560ace93f
- https://git.kernel.org/stable/c/f1706e0e1a74b095cbc60375b9b1e6205f5f4c98
- https://git.kernel.org/stable/c/f697ef117ecbf3a367dfc559a6a3589905956530
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/38xxx/CVE-2025-38145.json
- https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html
- https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html
- https://nvd.nist.gov/vuln/detail/CVE-2025-38145