CVE-2020-25625

NameCVE-2020-25625
Descriptionhw/usb/hcd-ohci.c in QEMU 5.0.0 has an infinite loop when a TD list has a loop.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
ReferencesDLA-2469-1, DLA-3099-1, ELA-321-1
Debian Bugs970542

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

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
qemusourcejessie1:2.1+dfsg-12+deb8u18ELA-321-1
qemusourcestretch1:2.8+dfsg-6+deb9u12DLA-2469-1
qemusourcebuster1:3.1+dfsg-8+deb10u9DLA-3099-1
qemusource(unstable)1:5.2+dfsg-1970542

Notes

https://lists.nongnu.org/archive/html/qemu-devel/2020-09/msg05905.html
https://www.openwall.com/lists/oss-security/2020/09/17/1
Fixed by: https://git.qemu.org/?p=qemu.git;a=commit;h=1be90ebecc95b09a2ee5af3f60c412b45a766c4f (v5.2.0-rc0)

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