CVE-2023-3019

NameCVE-2023-3019
DescriptionA DMA reentrancy issue leading to a use-after-free error was found in the e1000e NIC emulation code in QEMU. This issue could allow a privileged guest user to crash the QEMU process on the host, resulting in a denial of service.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
Debian Bugs1041102

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
qemu (PTS)jessie, jessie (lts)1:2.1+dfsg-12+deb8u23vulnerable
stretch (security)1:2.8+dfsg-6+deb9u17vulnerable
stretch (lts), stretch1:2.8+dfsg-6+deb9u19vulnerable
buster1:3.1+dfsg-8+deb10u8vulnerable
buster (security)1:3.1+dfsg-8+deb10u12vulnerable
bullseye1:5.2+dfsg-11+deb11u3vulnerable
bullseye (security)1:5.2+dfsg-11+deb11u2vulnerable
bookworm1:7.2+dfsg-7+deb12u6fixed
trixie1:8.2.4+ds-1fixed
sid1:9.0.2+ds-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
qemusourceexperimental1:8.1.0+ds-1~exp1
qemusourcejessie(unfixed)end-of-life
qemusourcebookworm1:7.2+dfsg-7+deb12u4
qemusource(unstable)1:8.2.0+ds-11041102

Notes

[bullseye] - qemu <postponed> (Minor issue, revisit when fixed upstream)
[buster] - qemu <no-dsa> (Minor issue)
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=59243
Proposed upstream patch: https://lists.nongnu.org/archive/html/qemu-devel/2023-05/msg08310.html
Fixed by: https://gitlab.com/qemu-project/qemu/-/commit/9050f976e447444ea6ee2ba12c9f77e4b0dc54bc (v8.2.0-rc1)
Fixed by: https://gitlab.com/qemu-project/qemu/-/commit/3c0463a650008aec7de29cf84540652730510921 (v7.2.8)
[stretch] - qemu <postponed> (Minor issue, waiting for sanctioned patch)

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