| Name | CVE-2015-8504 |
| Description | Qemu, when built with VNC display driver support, allows remote attackers to cause a denial of service (arithmetic exception and application crash) via crafted SetPixelFormat messages from a client. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DSA-3469-1, DSA-3470-1, DSA-3471-1 |
| Debian Bugs | 808130 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| qemu (PTS) | bullseye | 1:5.2+dfsg-11+deb11u3 | fixed |
| bullseye (security) | 1:5.2+dfsg-11+deb11u2 | fixed | |
| bookworm | 1:7.2+dfsg-7+deb12u12 | fixed | |
| sid, trixie | 1:9.2.0+ds-5 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| qemu | source | squeeze | (unfixed) | end-of-life | ||
| qemu | source | wheezy | 1.1.2+dfsg-6a+deb7u12 | DSA-3469-1 | ||
| qemu | source | jessie | 1:2.1+dfsg-12+deb8u5a | DSA-3471-1 | ||
| qemu | source | (unstable) | 1:2.5+dfsg-1 | 808130 | ||
| qemu-kvm | source | squeeze | (unfixed) | end-of-life | ||
| qemu-kvm | source | wheezy | 1.1.2+dfsg-6+deb7u12 | DSA-3470-1 | ||
| qemu-kvm | source | (unstable) | (unfixed) |
[squeeze] - qemu <end-of-life> (Not supported in Squeeze LTS)
[squeeze] - qemu-kvm <end-of-life> (Not supported in Squeeze LTS)
Fixed by http://git.qemu.org/?p=qemu.git;a=commitdiff;h=4c65fed8bdf96780735dbdb92a8bd0d6b6526cc3 (v2.5.0-rc3)
Issue possibly introduced after http://git.qemu.org/?p=qemu.git;a=commitdiff;h=6cec5487990bf3f1f22b3fcb871978255e92ae0d (v0.10.0)
https://www.openwall.com/lists/oss-security/2015/12/08/4