ghsa-jhvm-33ww-x3q9
Vulnerability from github
Published
2024-05-21 18:31
Modified
2024-05-21 18:31
Details
In the Linux kernel, the following vulnerability has been resolved:
RDMA/irdma: Fix potential NULL-ptr-dereference
in_dev_get() can return NULL which will cause a failure once idev is dereferenced in in_dev_for_each_ifa_rtnl(). This patch adds a check for NULL value in idev beforehand.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
{ "affected": [], "aliases": [ "CVE-2023-52744" ], "database_specific": { "cwe_ids": [], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2024-05-21T16:15:14Z", "severity": null }, "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA/irdma: Fix potential NULL-ptr-dereference\n\nin_dev_get() can return NULL which will cause a failure once idev is\ndereferenced in in_dev_for_each_ifa_rtnl(). This patch adds a\ncheck for NULL value in idev beforehand.\n\nFound by Linux Verification Center (linuxtesting.org) with SVACE.", "id": "GHSA-jhvm-33ww-x3q9", "modified": "2024-05-21T18:31:19Z", "published": "2024-05-21T18:31:19Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-52744" }, { "type": "WEB", "url": "https://git.kernel.org/stable/c/360682fe7df262d94fae54f737c487bec0f9190d" }, { "type": "WEB", "url": "https://git.kernel.org/stable/c/5d9745cead1f121974322b94ceadfb4d1e67960e" }, { "type": "WEB", "url": "https://git.kernel.org/stable/c/8f5fe1cd8e6a97f94840b55f59ed08cbc397086f" } ], "schema_version": "1.4.0", "severity": [] }
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Sightings
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Nomenclature
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- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- 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.