CVE-2022-32166

ovs - buffer over-read

CVSS 6.1 MEDIUMEPSS 0.5%CWE-125

Vexday Risk Score

13Bajo

Decisión SSVC (CISA)

Track

Sin señal de explotación → monitorear

CVSS 6.1EPSS 0.5%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

28 sep 2022Publicada en NVD

Recomendación: Monitorear — sin señal de explotación por ahora.

In ovs versions v0.90.0 through v2.5.0 are vulnerable to heap buffer over-read in flow.c. An unsafe comparison of “minimasks” function could lead access to an unmapped region of memory. This vulnerability is capable of crashing the software, memory modification, and possible remote execution.

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

Productos afectados

ovs · ovs

Referencias

https://github.com/cloudbase/ovs/commit/2ed6505555cdcb46f9b1f0329d1491b75290fc73 https://lists.debian.org/debian-lts-announce/2022/10/msg00036.html https://www.mend.io/vulnerability-database/CVE-2022-32166