DEBIAN-CVE-2023-51781

DEBIAN-CVE-2023-51781 PUBLISHED CVSS 7 HIGH

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.

Risk Scores

CVSS 3.1

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected Products

Vendor	Product	Versions
Debian:14	linux	0, 0, 0
Debian:12	linux	0, 6.1.38-1, 6.1.38-2~bpo11+1
Debian:11	linux	5.10.103-1, 5.10.136-1, *
Debian:13	linux	0, 0, 0

Timeline

Jan 11, 2024 CVE Published
Apr 28, 2026 CVE Updated

References

https://security-tracker.debian.org/tracker/CVE-2023-51781 advisory

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