DescriptionHeap-based buffer overflow in the IDE subsystem in QEMU, as used in Xen 4.5.x and earlier, when the container has a CDROM drive enabled, allows local guest users to execute arbitrary code on the host via unspecified ATAPI commands.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub advisories/code/issues, web search, more)
Debian Bugs793811

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
qemu (PTS)buster1:3.1+dfsg-8+deb10u8fixed
buster (security)1:3.1+dfsg-8+deb10u10fixed
bullseye (security), bullseye1:5.2+dfsg-11+deb11u2fixed
bookworm, sid1:7.2+dfsg-5fixed
xen (PTS)buster, buster (security)4.11.4+107-gef32c7afa2-1fixed
bullseye (security)4.14.5+94-ge49571868d-1fixed
bookworm, sid4.17.0+46-gaaf74a532c-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
qemusourcesqueeze(not affected)
qemusourcewheezy(not affected)
qemu-kvmsource(unstable)(not affected)
xensourcesqueeze(not affected)
xensourcewheezy(not affected)


[wheezy] - qemu <not-affected> (Vulnerable code not present, introduced in 1.3)
[squeeze] - qemu <not-affected> (Vulnerable code not present, introduced in 1.3)
- qemu-kvm <not-affected> (Vulnerable code not present, introduced in 1.3)
[wheezy] - xen <not-affected> (Vulnerable code not present, introduced in 4.2)
[squeeze] - xen <not-affected> (Vulnerable code not present, introduced in 4.2)
Xen switched to qemu-system in 4.4.0-1
qemu patches:;a=commit;h=d2ff85854512574e7209f295e87b0835d5b032c6;a=commit;h=cb72cba83021fa42719e73a5249c12096a4d1cfc;a=commit;h=03441c3a4a42beb25460dd11592539030337d0f8
Introduced by:;a=commitdiff;h=ce560dcf20c14194db5ef3b9fc1ea592d4e68109 (v1.3.0-rc0)

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