Description
In the Linux kernel, the following vulnerability has been resolved: scsi: mpi3mr: Fix NULL pointer dereference in mpi3mr_sas_port_add() sas_port_alloc_num() can return NULL on memory allocation failure. The return value is passed directly to sas_port_add() without a NULL check, which causes a NULL pointer dereference. Additionally, if sas_port_add() fails, the allocated port is not freed before jumping to out_fail, leaking the sas_port structure. Call sas_port_free() to properly release it.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Linux Linux
Default version status: unaffected
e22bae30667a7e74ed057e00fb6e8c79e0738de3 to < 7e3489b5950e7668355762968a7c7f75fe9bc80daffectede22bae30667a7e74ed057e00fb6e8c79e0738de3 to < c848a1bbe110496eff8dcdf7cfbff66a69edae89affectede22bae30667a7e74ed057e00fb6e8c79e0738de3 to < 5c50137ba11b6e20e7074303dae35ff58d5a0b6faffectede22bae30667a7e74ed057e00fb6e8c79e0738de3 to < 2f69ed909de9e3d46af9db7dd24b9b80dc31b5ecaffectede22bae30667a7e74ed057e00fb6e8c79e0738de3 to < 5cb58b052cf09dd8e88d92c1d649b3eea5c95d4daffectede22bae30667a7e74ed057e00fb6e8c79e0738de3 to < dba9e2181ca5e875f98b8b9b4535cdaab87dcb0daffected
Linux Linux
Default version status: affected
6.1affected0 to < 6.1unaffected6.1.189 to ≤ 6.1.*unaffected6.6.158 to ≤ 6.6.*unaffected6.12.111 to ≤ 6.12.*unaffected6.18.53 to ≤ 6.18.*unaffected7.2.7 to ≤ 7.2.*unaffected7.3 to ≤ *unaffected
References
- https://git.kernel.org/stable/c/7e3489b5950e7668355762968a7c7f75fe9bc80d ↗
- https://git.kernel.org/stable/c/c848a1bbe110496eff8dcdf7cfbff66a69edae89 ↗
- https://git.kernel.org/stable/c/5c50137ba11b6e20e7074303dae35ff58d5a0b6f ↗
- https://git.kernel.org/stable/c/2f69ed909de9e3d46af9db7dd24b9b80dc31b5ec ↗
- https://git.kernel.org/stable/c/5cb58b052cf09dd8e88d92c1d649b3eea5c95d4d ↗
- https://git.kernel.org/stable/c/dba9e2181ca5e875f98b8b9b4535cdaab87dcb0d ↗