ghsa-6mjw-j4c8-cfgq
Vulnerability from github
Published
2025-09-15 15:31
Modified
2025-09-15 15:31
VLAI Severity ?
Details
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": [], "aliases": [ "CVE-2023-53251" ], "database_specific": { "cwe_ids": [], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2025-09-15T15:15:52Z", "severity": null }, "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: iwlwifi: pcie: fix NULL pointer dereference in iwl_pcie_irq_rx_msix_handler()\n\nrxq can be NULL only when trans_pcie-\u003erxq is NULL and entry-\u003eentry\nis zero. For the case when entry-\u003eentry is not equal to 0, rxq\nwon\u0027t be NULL even if trans_pcie-\u003erxq is NULL. Modify checker to\ncheck for trans_pcie-\u003erxq.", "id": "GHSA-6mjw-j4c8-cfgq", "modified": "2025-09-15T15:31:30Z", "published": "2025-09-15T15:31:29Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-53251" }, { "type": "WEB", "url": "https://git.kernel.org/stable/c/1902f1953b8ba100ee8705cb8a6f1a9795550eca" }, { "type": "WEB", "url": "https://git.kernel.org/stable/c/2d690495eb2766d58e25c83676f422219c4fcf18" }, { "type": "WEB", "url": "https://git.kernel.org/stable/c/390e44efcf4d390b5053ad112553155d2d097c73" }, { "type": "WEB", "url": "https://git.kernel.org/stable/c/3b9de981fe7f1c6e07c7b852421ad69be3d4b6c2" }, { "type": "WEB", "url": "https://git.kernel.org/stable/c/f71d0fc407dd028416bec002ddcc62f5acb0346a" } ], "schema_version": "1.4.0", "severity": [] }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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