CVE-2015-4106

Home/CVE/QEMU does not properly restrict write access to the PCI config space for certain PCI pass-through devices, which might a

CVE

QEMU does not properly restrict write access to the PCI config space for certain PCI pass-through devices, which might a

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.

MEDIUM · CVSS 4.6 EPSS 0.00085

Monitor

No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence

Sigma rules1 YARA rules0

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Weakness Classification

CWE-863Incorrect Authorization

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Affected Products & Versions

qemu<= 2.3.1
debian linuxall versions
fedoraproject fedoraall versions
suse linux enterprise desktopall versions
suse linux enterprise serverall versions
suse linux enterprise software development kitall versions
citrix xenserverall versions
canonical ubuntu linuxall versions

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Sigma Hunt Rules

Exact rules name this CVE ID. Product rules name an affected product in their title. Related rules cover techniques used by actors who exploited this CVE. Showing the most relevant matches; the complete related set is on the full drill-down.

productmediumPotentially Suspicious Usage Of Qemu

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Scoring & Timeline

4.6

MEDIUM · CVSS v2 (legacy) · cve@mitre.org

View on NVD

This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.

v2 Vector

AV:L/AC:L/Au:N/C:P/I:P/A:P

Published to NVD03 Jun 2015 · 08:59 PM

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Vendor Advisories

suse-csafopenSUSE-SU-2024:10196-1
suse-csafSUSE-SU-2015:2324-1
usnUSN-2630-1
suse-csafSUSE-SU-2015:1045-1
suse-csafSUSE-SU-2015:1156-1
Show all 7 vendor advisoriessuse-csafSUSE-SU-2015:1157-1
suse-csafSUSE-SU-2015:1042-1

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References & Sources

Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.

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 ListThird Party Advisory

http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00007.htmlMailing ListThird Party Advisory

http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00029.htmlMailing ListThird Party Advisory

Show all 16 references

http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00030.htmlMailing ListThird 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 AdvisoryVDB Entry

http://www.securitytracker.com/id/1032467Third Party AdvisoryVDB 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

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