CVE-2020-15469

NameCVE-2020-15469
DescriptionIn QEMU 4.2.0, a MemoryRegionOps object may lack read/write callback methods, leading to a NULL pointer dereference.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
NVD severitylow

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
qemu (PTS)stretch1:2.8+dfsg-6+deb9u9vulnerable
stretch (security)1:2.8+dfsg-6+deb9u10vulnerable
buster, buster (security)1:3.1+dfsg-8+deb10u7vulnerable
bullseye1:5.0-13vulnerable
sid1:5.0-14vulnerable

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
qemusource(unstable)(unfixed)low

Notes

[buster] - qemu <postponed> (Minor issue, fix along in next DSA)
[stretch] - qemu <postponed> (Minor issue, fix along in next DSA)
https://www.openwall.com/lists/oss-security/2020/07/02/1
Proposed patch(es): https://lists.gnu.org/archive/html/qemu-devel/2020-06/msg09961.html

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