ghsa-prhq-c3gx-jhwg
Vulnerability from github
Published
2024-01-04 18:30
Modified
2024-06-27 15:30
Severity ?
Details
A flaw was found in the ATA over Ethernet (AoE) driver in the Linux kernel. The aoecmd_cfg_pkts() function improperly updates the refcnt on struct net_device
, and a use-after-free can be triggered by racing between the free on the struct and the access through the skbtxq
global queue. This could lead to a denial of service condition or potential code execution.
{ "affected": [], "aliases": [ "CVE-2023-6270" ], "database_specific": { "cwe_ids": [ "CWE-416" ], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2024-01-04T17:15:08Z", "severity": "HIGH" }, "details": "A flaw was found in the ATA over Ethernet (AoE) driver in the Linux kernel. The aoecmd_cfg_pkts() function improperly updates the refcnt on `struct net_device`, and a use-after-free can be triggered by racing between the free on the struct and the access through the `skbtxq` global queue. This could lead to a denial of service condition or potential code execution.", "id": "GHSA-prhq-c3gx-jhwg", "modified": "2024-06-27T15:30:37Z", "published": "2024-01-04T18:30:21Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6270" }, { "type": "WEB", "url": "https://access.redhat.com/security/cve/CVE-2023-6270" }, { "type": "WEB", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2256786" }, { "type": "WEB", "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html" }, { "type": "WEB", "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html" } ], "schema_version": "1.4.0", "severity": [ { "score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H", "type": "CVSS_V3" } ] }
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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.