CVEvulnerability

CVE-2025-37998

5.5 MEDIUM Published 2025-05-29 Modified 2026-10-15 Official page ↗
Status
Modified
Published
2025-05-29
Last modified
2026-10-15
Assigner
416baaa9-dc9f-4396-8d5f-8c081fb06d67
CVSS 3.1 (416baaa9-dc9f-4396-8d5f-8c081fb06d67)
7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS 3.1 ([email protected])
5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Description

In the Linux kernel, the following vulnerability has been resolved: openvswitch: Fix unsafe attribute parsing in output_userspace() This patch replaces the manual Netlink attribute iteration in output_userspace() with nla_for_each_nested(), which ensures that only well-formed attributes are processed.

Affected configurations

• linux linux kernel (>= 3.3 < 5.4.294) • linux linux kernel (>= 5.5 < 5.10.238) • linux linux kernel (>= 5.11 < 5.15.183) • linux linux kernel (>= 5.16 < 6.1.139) • linux linux kernel (>= 6.2 < 6.6.91) • linux linux kernel (>= 6.7 < 6.12.29) • linux linux kernel (>= 6.13 < 6.14.7) • linux linux kernel 6.15 • debian debian linux 11.0

References