CVE-2025-39720
N/A
N/A
Summary
In the Linux kernel, the following vulnerability has been resolved:
ksmbd: fix refcount leak causing resource not released
When ksmbd_conn_releasing(opinfo->conn) returns true,the refcount was not decremented properly, causing a refcount leak that prevents the count from reaching zero and the memory from being released.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linux | Linux | 0626e6641f6b467447c81dd7678a69c66f7746cf < a1d2bab4d53368a526c97aba92671dd71814f95a | affected |
| Linux | Linux | 0626e6641f6b467447c81dd7678a69c66f7746cf < 36e010bb865fbaa1202fe9bcce3fd486d6db7606 | affected |
| Linux | Linux | 0626e6641f6b467447c81dd7678a69c66f7746cf < 9a7abce6e8c0e2145b346a6d4abf0d9655e9b0e8 | affected |
| Linux | Linux | 0626e6641f6b467447c81dd7678a69c66f7746cf < 89bb430f621124af39bb31763c4a8b504c9651e2 | affected |
| Linux | Linux | 5.15 | affected |
| Linux | Linux | 0 < 5.15 | unaffected |
| Linux | Linux | 6.6.103 <= 6.6.* | unaffected |
| Linux | Linux | 6.12.44 <= 6.12.* | unaffected |
| Linux | Linux | 6.16.4 <= 6.16.* | unaffected |
| Linux | Linux | 6.17 <= * | unaffected |
Weaknesses
References
- https://git.kernel.org/stable/c/a1d2bab4d53368a526c97aba92671dd71814f95a
- https://git.kernel.org/stable/c/36e010bb865fbaa1202fe9bcce3fd486d6db7606
- https://git.kernel.org/stable/c/9a7abce6e8c0e2145b346a6d4abf0d9655e9b0e8
- https://git.kernel.org/stable/c/89bb430f621124af39bb31763c4a8b504c9651e2
Feedback
Was this page helpful?
Glad to hear it! Please tell us how we can improve.
Sorry to hear that. Please tell us how we can improve.