CVE-2023-51781

HIGH

Linux kernel <6.6.8 - Use After Free

Title source: llm
STIX 2.1

Description

An issue was discovered in the Linux kernel before 6.6.8. atalk_ioctl in net/appletalk/ddp.c has a use-after-free because of an atalk_recvmsg race condition.

References (4)

Core 4

Scores

CVSS v3 7.0
EPSS 0.0002
EPSS Percentile 3.7%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-416
Status published
Products (4)
debian/debian_linux 10.0
linux/linux_kernel 2.6.12 rc2 (5 CPE variants)
linux/linux_kernel 6.7 rc1 (5 CPE variants)
linux/linux_kernel 2.6.12 - 6.6.8
Published Jan 11, 2024
Tracked Since Feb 18, 2026