VulnerabilityModified
CVE-2015-4106
QEMU does not properly restrict write access to the PCI config space for certain PCI pass-through devices, which might allow local x86 HVM guests to gain privileges, cause a denial of service (host crash), obtain sensitive information, or possibly have…
MEDIUM 4.6EPSS 0.48%
Does this matter?
Lower severity and a low EPSS score (0.48%). Track it; it rarely justifies an emergency change on its own.
Description
QEMU does not properly restrict write access to the PCI config space for certain PCI pass-through devices, which might allow local x86 HVM guests to gain privileges, cause a denial of service (host crash), obtain sensitive information, or possibly have other unspecified impact via unknown vectors.
- CVSS 2.0
- 4.6 MEDIUMAV:L/AC:L/Au:N/C:P/I:P/A:P
- EPSS
- 0.48% probability · 40th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-863
- Affected
- qemu/qemu · debian/debian linux · fedoraproject/fedora · suse/linux enterprise desktop · suse/linux enterprise server · suse/linux enterprise software development kit · citrix/xenserver · canonical/ubuntu linux
- Source
- cve@mitre.org
References
- http://lists.fedoraproject.org/pipermail/package-announce/2015-June/160154.htmlThird Party Advisory
- http://lists.fedoraproject.org/pipermail/package-announce/2015-June/160171.htmlThird Party Advisory
- http://lists.fedoraproject.org/pipermail/package-announce/2015-June/160685.htmlThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00004.htmlMailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00007.htmlMailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00029.htmlMailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00030.htmlMailing List, Third Party Advisory
- http://support.citrix.com/article/CTX201145Third Party Advisory
- http://www.debian.org/security/2015/dsa-3284Third Party Advisory
- http://www.debian.org/security/2015/dsa-3286Third Party Advisory
- http://www.securityfocus.com/bid/74949Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1032467Third Party Advisory, VDB Entry
- http://www.ubuntu.com/usn/USN-2630-1Third Party Advisory
- http://xenbits.xen.org/xsa/advisory-131.htmlThird Party Advisory
- https://security.gentoo.org/glsa/201604-03Third Party Advisory
- https://support.citrix.com/article/CTX206006Third Party Advisory
- http://lists.fedoraproject.org/pipermail/package-announce/2015-June/160154.htmlThird Party Advisory
- http://lists.fedoraproject.org/pipermail/package-announce/2015-June/160171.htmlThird Party Advisory
- http://lists.fedoraproject.org/pipermail/package-announce/2015-June/160685.htmlThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00004.htmlMailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00007.htmlMailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00029.htmlMailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00030.htmlMailing List, Third Party Advisory
- http://support.citrix.com/article/CTX201145Third Party Advisory
- http://www.debian.org/security/2015/dsa-3284Third Party Advisory
- http://www.debian.org/security/2015/dsa-3286Third Party Advisory
- http://www.securityfocus.com/bid/74949Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1032467Third Party Advisory, VDB Entry
- http://www.ubuntu.com/usn/USN-2630-1Third Party Advisory
- http://xenbits.xen.org/xsa/advisory-131.htmlThird Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.