Use After Free Affecting perf package, versions <0:3.10.0-229.7.2.el7
Threat Intelligence
EPSS
0.04% (6th
percentile)
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk ID SNYK-CENTOS7-PERF-2049788
- published 26 Jul 2021
- disclosed 16 Jan 2015
Introduced: 16 Jan 2015
CVE-2015-1573 Open this link in a new tabHow to fix?
Upgrade Centos:7 perf to version 0:3.10.0-229.7.2.el7 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream perf package and not the perf package as distributed by Centos.
See How to fix? for Centos:7 relevant fixed versions and status.
The nft_flush_table function in net/netfilter/nf_tables_api.c in the Linux kernel before 3.18.5 mishandles the interaction between cross-chain jumps and ruleset flushes, which allows local users to cause a denial of service (panic) by leveraging the CAP_NET_ADMIN capability.
References
- http://www.securityfocus.com/bid/72552
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=a2f18db0c68fec96631c10cad9384c196e9008ac
- https://bugzilla.redhat.com/show_bug.cgi?id=1190966
- https://github.com/torvalds/linux/commit/a2f18db0c68fec96631c10cad9384c196e9008ac
- http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.18.5
- https://access.redhat.com/security/cve/CVE-2015-1573
- http://www.openwall.com/lists/oss-security/2015/02/10/13
- http://rhn.redhat.com/errata/RHSA-2015-1137.html
- http://rhn.redhat.com/errata/RHSA-2015-1138.html
- https://access.redhat.com/errata/RHSA-2015:1137
CVSS Scores
version 3.1