cvelistv5 - cve-2015-7549

cve-2015-7549

Vulnerability from cvelistv5

Published

2017-10-30 14:00

Modified

2024-08-06 07:51

Severity ?

Summary

The MSI-X MMIO support in hw/pci/msix.c in QEMU (aka Quick Emulator) allows local guest OS privileged users to cause a denial of service (NULL pointer dereference and QEMU process crash) by leveraging failure to define the .write method.

References

URL	Tags
secalert@redhat.com	http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=43b11a91dd861a946b231b89b754285
secalert@redhat.com	http://lists.fedoraproject.org/pipermail/package-announce/2016-January/175380.html	Issue Tracking, Third Party Advisory
secalert@redhat.com	http://www.debian.org/security/2016/dsa-3471	Issue Tracking, Third Party Advisory
secalert@redhat.com	http://www.openwall.com/lists/oss-security/2015/12/14/2	Issue Tracking, Mailing List, Third Party Advisory
secalert@redhat.com	http://www.securityfocus.com/bid/80761	Third Party Advisory, VDB Entry
secalert@redhat.com	https://bugzilla.redhat.com/show_bug.cgi?id=1291137	Issue Tracking, Third Party Advisory
secalert@redhat.com	https://security.gentoo.org/glsa/201602-01	Issue Tracking, Third Party Advisory

Impacted products

▼	Vendor	Product
	n/a	n/a

Show details on NVD website

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}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

Action not permitted

cve-2015-7549

Vulnerability from cvelistv5

ghsa-v683-5725-54rp

Vulnerability from github

gsd-2015-7549

Vulnerability from gsd

Tags

Sightings

Nomenclature