Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / n/a | affected n/a |
CWE
No CWE identifiers supplied.
References
- http://www.openwall.com/lists/oss-security/2015/12/14/2
- http://www.securityfocus.com/bid/80761
- http://www.debian.org/security/2016/dsa-3471
- https://bugzilla.redhat.com/show_bug.cgi?id=1291137
- http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=43b11a91dd861a946b231b89b754285
- https://security.gentoo.org/glsa/201602-01
- http://lists.fedoraproject.org/pipermail/package-announce/2016-January/175380.html
ADP enrichment
No English description supplied.
- http://www.openwall.com/lists/oss-security/2015/12/14/2
- http://www.securityfocus.com/bid/80761
- http://www.debian.org/security/2016/dsa-3471
- https://bugzilla.redhat.com/show_bug.cgi?id=1291137
- http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=43b11a91dd861a946b231b89b754285
- https://security.gentoo.org/glsa/201602-01
- http://lists.fedoraproject.org/pipermail/package-announce/2016-January/175380.html