CVE-2013-4344

NameCVE-2013-4344
DescriptionBuffer overflow in the SCSI implementation in QEMU, as used in Xen, when a SCSI controller has more than 256 attached devices, allows local users to gain privileges via a small transfer buffer in a REPORT LUNS command.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
ReferencesDSA-2932-1, DSA-2933-1
Debian Bugs725944

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
buster (security), buster, buster (lts)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+deb12u7fixed
sid, trixie1:9.2.0+ds-2fixed
xen (PTS)jessie, jessie (lts)4.4.4lts5-0+deb8u1fixed
stretch (security), stretch (lts), stretch4.8.5.final+shim4.10.4-1+deb9u12fixed
buster (security), buster, buster (lts)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
qemusourcewheezy1.1.2+dfsg-6a+deb7u3DSA-2932-1
qemusource(unstable)1.6.0+dfsg-2unimportant725944
qemu-kvmsourcewheezy1.1.2+dfsg-6+deb7u3DSA-2933-1
qemu-kvmsource(unstable)(unfixed)unimportant
xensourcesqueeze(unfixed)end-of-life
xensourcewheezy(not affected)
xensource(unstable)4.2-1
xen-qemu-dm-4.0sourcesqueeze(unfixed)end-of-life
xen-qemu-dm-4.0source(unstable)(unfixed)

Notes

[wheezy] - xen <not-affected> (Vulnerable code not present in the bundled 0.10 qemu)
[squeeze] - xen <end-of-life> (Unsupported in squeeze-lts)
[squeeze] - xen-qemu-dm-4.0 <end-of-life> (Unsupported in squeeze-lts)
Qemu only exploitable by privileged administrator with malicious configuration
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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