Use After Free Affecting bpftool package, versions <0:4.18.0-147.el8
Threat Intelligence
EPSS
0.04% (6th
percentile)
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Test your applications- Snyk ID SNYK-CENTOS8-BPFTOOL-1997100
- published 26 Jul 2021
- disclosed 9 Dec 2019
Introduced: 9 Dec 2019
CVE-2020-10720 Open this link in a new tabHow to fix?
Upgrade Centos:8 bpftool to version 0:4.18.0-147.el8 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream bpftool package and not the bpftool package as distributed by Centos.
See How to fix? for Centos:8 relevant fixed versions and status.
A flaw was found in the Linux kernel's implementation of GRO in versions before 5.2. This flaw allows an attacker with local access to crash the system.
CVSS Scores
version 3.1