Reference page — cumulative record through Monday, October 19, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.

CVE-2022-3625

CVE-2022-3625HIGH

Linux Kernel IPsec devlink.c devlink_param_get use after free

  AV  AC  PR  UI  S  C  I  A   CVSS    EPSS   %ile   KEV
   L   L   L   N  U  H  H  H    7.8   .0035   26.9     —

AFFECTED
  Product  Versions  Fixed
  Kernel   n/a –     —

TIMELINE
  Oct 21  Reserved by VulDB
  Oct 21  Published (CNA: VulDB)
  Oct 14  RESCORED — CVE-2022-3625 (Linux Kernel). CVSS 4.6 → 7.8 (NVD).

CWE-119, CWE-416 · CNA: VulDB · CVSS v3.1 · 4 references · NVD status: Modified

Description

A vulnerability was found in Linux Kernel. It has been classified as critical. This affects the function devlink_param_set/devlink_param_get of the file net/core/devlink.c of the component IPsec. The manipulation leads to use after free. It is recommended to apply a patch to fix this issue. The identifier VDB-211929 was assigned to this vulnerability.

Lifecycle

Complete event history — 3 events, chronological
Date	Event	Detail
October 21, 2022	Reserved	Reserved by VulDB
October 21, 2022	Published	Published (CNA: VulDB)
October 14, 2026	RESCORED	RESCORED — CVE-2022-3625 (Linux Kernel). CVSS 4.6 → 7.8 (NVD).

Affected

Affected products and packages — 1 row
Vendor	Product / Package	Ecosystem	Version introduced	Fixed
Linux	Kernel	—	n/a	—

Weaknesses

CWE-119 · CWE-416

References (4)

https://cert-portal.siemens.com/productcert/html/ssa-794697.html
https://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git/commit/?id=6b4db2e528f650c7fb712961aac36455468d5902 [Mailing List, Patch, Vendor Advisory]
https://lists.debian.org/debian-lts-announce/2022/11/msg00001.html [Mailing List, Third Party Advisory]
https://vuldb.com/?id.211929 [Permissions Required, Third Party Advisory]

Authoritative record: CVE-2022-3625 at cve.org

Vendors: linux

Weaknesses: CWE-119 · CWE-416

About this page

This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2022-3625 from the CVE Program record, NVD enrichment, the CISA KEV catalog, EPSS, and OSV advisories. The box score's numbers (CVSS, EPSS, KEV status) are current as of Monday, October 19, 2026 UTC and are re-derived as the archive grows; only dated daily editions are immutable pages of record. The authoritative source for this identifier is cve.org.