VulnerabilityModified
CVE-2013-4153
Double free vulnerability in the qemuAgentGetVCPUs function in qemu/qemu_agent.c in libvirt 1.0.6 through 1.1.0 allows remote attackers to cause a denial of service (daemon crash) via a cpu count request, as demonstrated by the "virsh vcpucount dom…
MEDIUM 5.0EPSS 1.68%
Does this matter?
Lower severity and a low EPSS score (1.68%). Track it; it rarely justifies an emergency change on its own.
Description
Double free vulnerability in the qemuAgentGetVCPUs function in qemu/qemu_agent.c in libvirt 1.0.6 through 1.1.0 allows remote attackers to cause a denial of service (daemon crash) via a cpu count request, as demonstrated by the "virsh vcpucount dom --guest" command.
- CVSS 2.0
- 5.0 MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
- EPSS
- 1.68% probability · 76th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-399
- Affected
- redhat/libvirt
- Source
- secalert@redhat.com
References
- http://libvirt.org/git/?p=libvirt.git%3Ba=commitdiff%3Bh=dfc692350a04a70b4ca65667c30869b3bfdaf034
- http://libvirt.org/news.html
- http://openwall.com/lists/oss-security/2013/07/19/11Patch
- https://bugzilla.redhat.com/show_bug.cgi?id=984821Exploit
- https://bugzilla.redhat.com/show_bug.cgi?id=986383Patch
- http://libvirt.org/git/?p=libvirt.git%3Ba=commitdiff%3Bh=dfc692350a04a70b4ca65667c30869b3bfdaf034
- http://libvirt.org/news.html
- http://openwall.com/lists/oss-security/2013/07/19/11Patch
- https://bugzilla.redhat.com/show_bug.cgi?id=984821Exploit
- https://bugzilla.redhat.com/show_bug.cgi?id=986383Patch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.