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.
References
Link | Resource |
---|---|
https://access.redhat.com/security/cve/CVE-2023-6270 | Third Party Advisory |
https://bugzilla.redhat.com/show_bug.cgi?id=2256786 | Issue Tracking Third Party Advisory |
https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html | |
https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: redhat
Published: 2024-01-04T17:01:51.165Z
Updated: 2024-04-25T15:55:52.424Z
Reserved: 2023-11-23T14:31:28.637Z
Link: CVE-2023-6270
JSON object: View
NVD Information
Status : Modified
Published: 2024-01-04T17:15:08.803
Modified: 2024-06-27T13:15:54.233
Link: CVE-2023-6270
JSON object: View
Redhat Information
No data.
CWE