CVE-2025-37956
N/A
N/A
Summary
In the Linux kernel, the following vulnerability has been resolved:
ksmbd: prevent rename with empty string
Client can send empty newname string to ksmbd server. It will cause a kernel oops from d_alloc. This patch return the error when attempting to rename a file or directory with an empty new name string.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linux | Linux | 0626e6641f6b467447c81dd7678a69c66f7746cf < 6ee551672c8cf36108b0cfba92ec0c7c28ac3439 | affected |
| Linux | Linux | 0626e6641f6b467447c81dd7678a69c66f7746cf < c57301e332cc413fe0a7294a90725f4e21e9549d | affected |
| Linux | Linux | 0626e6641f6b467447c81dd7678a69c66f7746cf < d7f2c00acb1ef64304fd40ac507e9213ff1d9b5c | affected |
| Linux | Linux | 0626e6641f6b467447c81dd7678a69c66f7746cf < 53e3e5babc0963a92d856a5ec0ce92c59f54bc12 | affected |
| Linux | Linux | 5.15 | affected |
| Linux | Linux | 0 < 5.15 | unaffected |
| Linux | Linux | 6.6.91 <= 6.6.* | unaffected |
| Linux | Linux | 6.12.29 <= 6.12.* | unaffected |
| Linux | Linux | 6.14.7 <= 6.14.* | unaffected |
| Linux | Linux | 6.15 <= * | unaffected |
Weaknesses
References
- https://git.kernel.org/stable/c/6ee551672c8cf36108b0cfba92ec0c7c28ac3439
- https://git.kernel.org/stable/c/c57301e332cc413fe0a7294a90725f4e21e9549d
- https://git.kernel.org/stable/c/d7f2c00acb1ef64304fd40ac507e9213ff1d9b5c
- https://git.kernel.org/stable/c/53e3e5babc0963a92d856a5ec0ce92c59f54bc12
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