CVE-2020-13765

MEDIUM 5.6CVE-2020-13765 · Published 04/06/2020 · updated 17/06/2026

In short

CVE-2020-13765 is a MEDIUM (CVSS 5.6) vulnerability affecting qemu (qemu).
Chance of exploitation in the next 30 days (EPSS): 2.5%, higher than 84.4% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
qemu qemu	`= 4.0.0= 4.1.0`	No fix yet

Description

rom_copy() in hw/core/loader.c in QEMU 4.0 and 4.1.0 does not validate the relationship between two addresses, which allows attackers to trigger an invalid memory copy operation.

References

git.qemu.org
qemu/qemu commit 4f1c6cb · Patch
lists.debian.org/debian-lts-announce/2020/06/msg00032.html · Mailing List
lists.debian.org/debian-lts-announce/2020/07/msg00020.html · Mailing List
security.netapp.com/advisory/ntap-20200619-0006 · Third Party Advisory
usn.ubuntu.com/4467-1 · Third Party Advisory
openwall.com/lists/oss-security/2020/06/03/6 · Mailing List

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Package

Affected versions

Patched versions

qemu

= 4.0.0= 4.1.0

No fix yet

More vulnerabilities in qemu

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