Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: cifs: Fix lost destroy smbd connection when MR allocate failed If the MR allocate failed, the smb direct connection info is NULL, then smbd_destroy() will directly return, then the connection info will be leaked. Let's set the smb direct connection info to the server before call smbd_destroy().
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected c7398583340a6d82b8bb7f7f21edcde27dc6a898 before d303e25887127364a6765eaf7ac68aa2bac518a9; affected c7398583340a6d82b8bb7f7f21edcde27dc6a898 before 324c0c34fff1affd436e509325cb46739209704e; affected c7398583340a6d82b8bb7f7f21edcde27dc6a898 before caac205e0d5b44c4c23a10c6c0976d50ebe16ac2; affected c7398583340a6d82b8bb7f7f21edcde27dc6a898 before 46cd6c639cddba2bd2d810ceb16bb20374ad75b0; affected c7398583340a6d82b8bb7f7f21edcde27dc6a898 before c51ae01104b318bf15f3c5097faba5c72addba7a; affected c7398583340a6d82b8bb7f7f21edcde27dc6a898 before 04b7e13b8a13264282f874db5378fc3d3253cfac; affected c7398583340a6d82b8bb7f7f21edcde27dc6a898 before e9d3401d95d62a9531082cd2453ed42f2740e3fd |
| Linux / Linux | affected 4.16; unaffected 0 before 4.16; unaffected 4.19.276 through 4.19.*; unaffected 5.4.235 through 5.4.*; unaffected 5.10.173 through 5.10.*; unaffected 5.15.99 through 5.15.*; unaffected 6.1.16 through 6.1.*; unaffected 6.2.3 through 6.2.*; unaffected 6.3 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/d303e25887127364a6765eaf7ac68aa2bac518a9
- https://git.kernel.org/stable/c/324c0c34fff1affd436e509325cb46739209704e
- https://git.kernel.org/stable/c/caac205e0d5b44c4c23a10c6c0976d50ebe16ac2
- https://git.kernel.org/stable/c/46cd6c639cddba2bd2d810ceb16bb20374ad75b0
- https://git.kernel.org/stable/c/c51ae01104b318bf15f3c5097faba5c72addba7a
- https://git.kernel.org/stable/c/04b7e13b8a13264282f874db5378fc3d3253cfac
- https://git.kernel.org/stable/c/e9d3401d95d62a9531082cd2453ed42f2740e3fd