CVE-2025-39720
MEDIUM
MEDIUM
Priority: 0.02
BB Relevance:
36/100
Published: 2025-09-05
Modified: 2026-10-30
First seen: 2026-10-30
Status: active
Attack Surface
Low Complexity
No Interaction
CVSS Vector Breakdown
AV:
Local
AC:
Low
PR:
Low
UI:
None
S:
Unchanged
C:
None
I:
None
A:
High
Description
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 (9)
| Vendor | Product | Version |
|---|---|---|
| Linux | Linux | 0626e6641f6b467447c81dd7678a69c66f7746cf < 263680d314eaaa27334f486d86c9fe7d19f50c8a |
| Linux | Linux | 0626e6641f6b467447c81dd7678a69c66f7746cf < a1d2bab4d53368a526c97aba92671dd71814f95a |
| Linux | Linux | 0626e6641f6b467447c81dd7678a69c66f7746cf < 36e010bb865fbaa1202fe9bcce3fd486d6db7606 |
| Linux | Linux | 0626e6641f6b467447c81dd7678a69c66f7746cf < 9a7abce6e8c0e2145b346a6d4abf0d9655e9b0e8 |
| Linux | Linux | 0626e6641f6b467447c81dd7678a69c66f7746cf < 89bb430f621124af39bb31763c4a8b504c9651e2 |
| Linux | Linux | 5.15 |
| linux | linux_kernel | 5.15 – 6.6.103 |
| linux | linux_kernel | 6.17 |
| linux | linux_kernel | 6.17 |