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.
| Reporter | Title | Published | Views | Family All 133 |
|---|---|---|---|---|
 | CVE-2023-51781 | 11 Jan 202419:15 | – | attackerkb |
 | Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15, Linux-6.1 | 14 Sep 202612:01 | – | astralinux |
 | AppleTalk net/appletalk/ddp.c Heap Buffer Overflow DoS | 9 Jan 202400:00 | – | bdu_fstec |
 | CVE-2023-51781 affecting package kernel for versions less than 5.15.148.1-1 | 25 Feb 202403:00 | – | cbl_mariner |
 | CVE-2023-51781 | 10 Jan 202414:46 | – | circl |
 | Linux kernel security vulnerabilities | 3 Jan 202400:00 | – | cnnvd |
 | CVE-2023-51781 | 25 Dec 202300:00 | – | cve |
 | CVE-2023-51781 | 25 Dec 202300:00 | – | cvelist |
 | [SECURITY] [DLA 3710-1] linux security update | 11 Jan 202418:20 | – | debian |
| [SECURITY] [DLA 3711-1] linux-5.10 security update | 11 Jan 202417:58 | – | debian |
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18 Feb 2026 10:53Current
6.7Medium risk
Vulners AI Score6.7
CVSS 3.17
EPSS0.00308