CVE-2013-4375

NameCVE-2013-4375
DescriptionThe qdisk PV disk backend in qemu-xen in Xen 4.2.x and 4.3.x before 4.3.1, and qemu 1.1 and other versions, allows local HVM guests to cause a denial of service (domain grant reference consumption) via unspecified vectors.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
qemu (PTS)jessie, jessie (lts)1:2.1+dfsg-12+deb8u23fixed
stretch (security)1:2.8+dfsg-6+deb9u17fixed
stretch (lts), stretch1:2.8+dfsg-6+deb9u19fixed
buster1:3.1+dfsg-8+deb10u8fixed
buster (security)1:3.1+dfsg-8+deb10u12fixed
bullseye1:5.2+dfsg-11+deb11u3fixed
bullseye (security)1:5.2+dfsg-11+deb11u2fixed
bookworm1:7.2+dfsg-7+deb12u5fixed
trixie1:8.2.4+ds-1fixed
sid1:8.2.5+ds-1fixed
xen (PTS)jessie, jessie (lts)4.4.4lts5-0+deb8u1fixed
stretch (security), stretch (lts), stretch4.8.5.final+shim4.10.4-1+deb9u12fixed
buster, buster (security)4.11.4+107-gef32c7afa2-1fixed
bullseye4.14.6-1fixed
bullseye (security)4.14.5+94-ge49571868d-1fixed
bookworm4.17.3+10-g091466ba55-1~deb12u1fixed
sid, trixie4.17.3+36-g54dacb5c02-1fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
qemusourcesqueeze(not affected)
qemusourcewheezy(not affected)
qemusourcejessie(not affected)
qemusource(unstable)1.7.0+dfsg-1
qemu-kvmsource(unstable)(not affected)
xensourcesqueeze(not affected)
xensourcewheezy(not affected)
xensource(unstable)4.2
xen-qemu-dm-4.0source(unstable)(not affected)

Notes

[squeeze] - xen <not-affected> (Only affects 4.2 and later)
[wheezy] - xen <not-affected> (Only affects 4.2 and later)
[jessie] - qemu <not-affected> (Xen in Wheezy uses it's internal copy of qemu)
[wheezy] - qemu <not-affected> (Xen in Wheezy uses it's internal copy of qemu)
[squeeze] - qemu <not-affected> (vulnerable from version 1.1 onwards)
- qemu-kvm <not-affected> (This only affects Qemu in combination with Xen)
- xen-qemu-dm-4.0 <not-affected> (Affected code not yet present)
This is only exploitable in combination with Xen.
Xen in Squeeze uses a separate source package: xen-qemu-dm-4.0
Xen in Wheezy includes qemu
Xen after Wheezy uses qemu-system-x86 from qemu, marking 4.2 as pseudo fixed

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