CVE-2023-6270

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.
Configurations

Configuration 1 (hide)

cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:o:fedoraproject:fedora:39:*:*:*:*:*:*:*

History

27 Jun 2024, 13:15

Type Values Removed Values Added
References
  • () https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html -

25 Jun 2024, 22:15

Type Values Removed Values Added
References
  • () https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html -

10 Jan 2024, 15:59

Type Values Removed Values Added
First Time Linux
Linux linux Kernel
Fedoraproject fedora
Fedoraproject
CWE CWE-416
References () https://bugzilla.redhat.com/show_bug.cgi?id=2256786 - () https://bugzilla.redhat.com/show_bug.cgi?id=2256786 - Issue Tracking, Third Party Advisory
References () https://access.redhat.com/security/cve/CVE-2023-6270 - () https://access.redhat.com/security/cve/CVE-2023-6270 - Third Party Advisory
CPE cpe:2.3:o:fedoraproject:fedora:39:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*
CVSS v2 : unknown
v3 : unknown
v2 : unknown
v3 : 7.0

04 Jan 2024, 18:46

Type Values Removed Values Added
New CVE

Information

Published : 2024-01-04 17:15

Updated : 2024-06-27 13:15


NVD link : CVE-2023-6270

Mitre link : CVE-2023-6270

CVE.ORG link : CVE-2023-6270


JSON object : View

Products Affected

linux

  • linux_kernel

fedoraproject

  • fedora
CWE
CWE-416

Use After Free