Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: pcie: fix NULL pointer dereference in iwl_pcie_irq_rx_msix_handler() rxq can be NULL only when trans_pcie->rxq is NULL and entry->entry is zero. For the case when entry->entry is not equal to 0, rxq won't be NULL even if trans_pcie->rxq is NULL. Modify checker to check for trans_pcie->rxq.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected abc599efa67bb4138536360e07d677052b19e392 before 3b9de981fe7f1c6e07c7b852421ad69be3d4b6c2; affected abc599efa67bb4138536360e07d677052b19e392 before 2d690495eb2766d58e25c83676f422219c4fcf18; affected abc599efa67bb4138536360e07d677052b19e392 before 390e44efcf4d390b5053ad112553155d2d097c73; affected abc599efa67bb4138536360e07d677052b19e392 before f71d0fc407dd028416bec002ddcc62f5acb0346a; affected abc599efa67bb4138536360e07d677052b19e392 before 1902f1953b8ba100ee8705cb8a6f1a9795550eca |
| Linux / Linux | affected 5.12; unaffected 0 before 5.12; unaffected 5.15.121 through 5.15.*; unaffected 6.1.39 through 6.1.*; unaffected 6.3.13 through 6.3.*; unaffected 6.4.4 through 6.4.*; unaffected 6.5 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/3b9de981fe7f1c6e07c7b852421ad69be3d4b6c2
- https://git.kernel.org/stable/c/2d690495eb2766d58e25c83676f422219c4fcf18
- https://git.kernel.org/stable/c/390e44efcf4d390b5053ad112553155d2d097c73
- https://git.kernel.org/stable/c/f71d0fc407dd028416bec002ddcc62f5acb0346a
- https://git.kernel.org/stable/c/1902f1953b8ba100ee8705cb8a6f1a9795550eca
ADP enrichment
No English description supplied.
No references supplied.