Uncaught Exception Affecting python-perf package, versions <0:3.10.0-327.el7
Threat Intelligence
EPSS
0.19% (57th
percentile)
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Test your applications- Snyk ID SNYK-CENTOS7-PYTHONPERF-2055463
- published 26 Jul 2021
- disclosed 21 Oct 2014
Introduced: 21 Oct 2014
CVE-2014-3647 Open this link in a new tabHow to fix?
Upgrade Centos:7 python-perf to version 0:3.10.0-327.el7 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream python-perf package and not the python-perf package as distributed by Centos.
See How to fix? for Centos:7 relevant fixed versions and status.
arch/x86/kvm/emulate.c in the KVM subsystem in the Linux kernel through 3.17.2 does not properly perform RIP changes, which allows guest OS users to cause a denial of service (guest OS crash) via a crafted application.
References
- http://www.securityfocus.com/bid/70748
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=234f3ce485d54017f15cf5e0699cff4100121601
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=d1442d85cc30ea75f7d399474ca738e0bc96f715
- https://bugzilla.redhat.com/show_bug.cgi?id=1144897
- https://github.com/torvalds/linux/commit/234f3ce485d54017f15cf5e0699cff4100121601
- https://github.com/torvalds/linux/commit/d1442d85cc30ea75f7d399474ca738e0bc96f715
- http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html
- https://access.redhat.com/security/cve/CVE-2014-3647
- http://www.debian.org/security/2014/dsa-3060
- http://www.openwall.com/lists/oss-security/2014/10/24/9
- https://access.redhat.com/errata/RHSA-2015:2152
- http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00010.html
- http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00025.html
- http://www.ubuntu.com/usn/USN-2394-1
- http://www.ubuntu.com/usn/USN-2417-1
- http://www.ubuntu.com/usn/USN-2418-1
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=234f3ce485d54017f15cf5e0699cff4100121601
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=d1442d85cc30ea75f7d399474ca738e0bc96f715
CVSS Scores
version 3.1