Home

Description

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.

PUBLISHED Reserved 2025-09-15 | Published 2025-09-15 | Updated 2025-09-15 | Assigner Linux

Product status

Default status
unaffected

abc599efa67bb4138536360e07d677052b19e392 (git) before 3b9de981fe7f1c6e07c7b852421ad69be3d4b6c2
affected

abc599efa67bb4138536360e07d677052b19e392 (git) before 2d690495eb2766d58e25c83676f422219c4fcf18
affected

abc599efa67bb4138536360e07d677052b19e392 (git) before 390e44efcf4d390b5053ad112553155d2d097c73
affected

abc599efa67bb4138536360e07d677052b19e392 (git) before f71d0fc407dd028416bec002ddcc62f5acb0346a
affected

abc599efa67bb4138536360e07d677052b19e392 (git) before 1902f1953b8ba100ee8705cb8a6f1a9795550eca
affected

Default status
affected

5.12
affected

Any version before 5.12
unaffected

5.15.121 (semver)
unaffected

6.1.39 (semver)
unaffected

6.3.13 (semver)
unaffected

6.4.4 (semver)
unaffected

6.5 (original_commit_for_fix)
unaffected

References

git.kernel.org/...c/3b9de981fe7f1c6e07c7b852421ad69be3d4b6c2

git.kernel.org/...c/2d690495eb2766d58e25c83676f422219c4fcf18

git.kernel.org/...c/390e44efcf4d390b5053ad112553155d2d097c73

git.kernel.org/...c/f71d0fc407dd028416bec002ddcc62f5acb0346a

git.kernel.org/...c/1902f1953b8ba100ee8705cb8a6f1a9795550eca

cve.org (CVE-2023-53251)

nvd.nist.gov (CVE-2023-53251)

Download JSON