DEBIAN-CVE-2022-49904

🗓️ 01 May 2025 15:16:15Reported by GoogleType

osv🔗 osv.dev👁 4 Views

Linux kernel null pointer dereference in neigh_table_clear during IPv6 init cleanup; fixed by passing NULL to pneigh_queue_purge in neigh_ifdown when device is NULL.

Reporter	Title	Published	Views	Family All 34
Tenable Nessus	Amazon Linux 2 : kernel, --advisory ALAS2-2022-1888 (ALAS-2022-1888)	7 Dec 202200:00	–	nessus
Tenable Nessus	Amazon Linux 2 : kernel, --advisory ALAS2KERNEL-5.10-2022-023 (ALASKERNEL-5.10-2022-023)	8 Dec 202200:00	–	nessus
Tenable Nessus	Amazon Linux 2 : kernel, --advisory ALAS2KERNEL-5.15-2022-011 (ALASKERNEL-5.15-2022-011)	8 Dec 202200:00	–	nessus
Tenable Nessus	Amazon Linux 2 : kernel, --advisory ALAS2KERNEL-5.4-2022-039 (ALASKERNEL-5.4-2022-039)	14 Dec 202200:00	–	nessus
Tenable Nessus	EulerOS 2.0 SP13 : kernel (EulerOS-SA-2025-2264)	24 Oct 202500:00	–	nessus
Tenable Nessus	EulerOS 2.0 SP13 : kernel (EulerOS-SA-2025-2296)	24 Oct 202500:00	–	nessus
Tenable Nessus	EulerOS Virtualization 2.13.1 : kernel (EulerOS-SA-2025-2546)	18 Dec 202500:00	–	nessus
Tenable Nessus	EulerOS Virtualization 2.13.0 : kernel (EulerOS-SA-2025-2581)	18 Dec 202500:00	–	nessus
Tenable Nessus	Unity Linux 20.1070e Security Update: kernel (UTSA-2025-986381)	7 Oct 202500:00	–	nessus
Tenable Nessus	Unity Linux 20.1070a Security Update: kernel (UTSA-2025-986623)	7 Oct 202500:00	–	nessus

Source	Link
security-tracker	www.security-tracker.debian.org/tracker/CVE-2022-49904

27 Aug 2026 23:04Current

5.4Medium risk

Vulners AI Score5.4

CVSS 3.15.5

EPSS0.00189