CVE-2020-27066

MediumCVSS 6.7/10Last modified Jun 17, 2026

Description

In xfrm6_tunnel_free_spi of net/ipv6/xfrm6_tunnel.c, there is a possible use after free due to improper locking. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-168043318

Metrics

CVSS 3.1 6.7/10CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-416 CWE-667

Affected software

No affected versions have been published.

Timeline

Published: Dec 15, 2020
Last modified: Jun 17, 2026
NVD status: Modified

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