CVE-2025-38561
CRITICAL 9.8EPSS 0.4%
In the Linux kernel, the following vulnerability has been resolved:ksmbd: fix Preauh_HashValue race conditionIf client send multiple session setup requests to ksmbd,Preauh_HashValue race condition could happen.There is no need to free sess->Preauh_HashValue at session setup phase.It can be freed together with session at connection termination phase.
- CVSS v3.1
- 4.7 MEDIUM
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H - CVSS v3.1
- 8.5 HIGH
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H - CVSS v3.1
- 9.8 CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - EPSS
- 0.42% chance of exploitation in the next 30 days, 35th percentile
- Published
- 2025-08-19
- Updated
- 2026-08-05