CVE-2026-93801
N/A
N/A
Summary
In the Linux kernel, the following vulnerability has been resolved:
smb/client: zero-initialize stack-allocated cifs_open_info_data
Stack-allocated cifs_open_info_data may contain random data. This can make some fields have wrong value if they are not set later.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linux | Linux | 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 74ff47e6c4213fcfeba2de448d9cbda200507d22 | affected |
| Linux | Linux | 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 22532dd88694ed20bdd47523ffa709f166ce776b | affected |
| Linux | Linux | 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 8fce4cf4369c766a3293a05419500cbfde72e60d | affected |
| Linux | Linux | 0 < 6.12.111 | affected |
| Linux | Linux | 0 < 6.18.53 | affected |
| Linux | Linux | 6.12.111 <= 6.12.* | unaffected |
| Linux | Linux | 6.18.53 <= 6.18.* | unaffected |
| Linux | Linux | 7.2 <= * | unaffected |
Weaknesses
References
- https://git.kernel.org/stable/c/74ff47e6c4213fcfeba2de448d9cbda200507d22
- https://git.kernel.org/stable/c/22532dd88694ed20bdd47523ffa709f166ce776b
- https://git.kernel.org/stable/c/8fce4cf4369c766a3293a05419500cbfde72e60d
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