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.
History

Tue, 22 Oct 2024 14:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published: 2024-01-04T17:01:51.165Z

Updated: 2024-10-22T13:48:53.219Z

Reserved: 2023-11-23T14:31:28.637Z

Link: CVE-2023-6270

cve-icon Vulnrichment

Updated: 2024-08-02T08:28:20.376Z

cve-icon NVD

Status : Modified

Published: 2024-01-04T17:15:08.803

Modified: 2024-06-27T13:15:54.233

Link: CVE-2023-6270

cve-icon Redhat

Severity : Moderate

Publid Date: 2024-01-04T00:00:00Z

Links: CVE-2023-6270 - Bugzilla