DEBIAN-CVE-2020-24352

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Source
https://security-tracker.debian.org/tracker/CVE-2020-24352
Import Source
https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2020-24352.json
JSON Data
https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2020-24352
Upstream
Published
2020-10-16T06:15:12Z
Modified
2025-09-25T22:40:30Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

An issue was discovered in QEMU through 5.1.0. An out-of-bounds memory access was found in the ATI VGA device implementation. This flaw occurs in the ati2dblt() routine in hw/display/ati2d.c while handling MMIO write operations through the atimm_write() callback. A malicious guest could use this flaw to crash the QEMU process on the host, resulting in a denial of service.

References

Affected packages

Debian:11 / qemu

Package

Name
qemu
Purl
pkg:deb/debian/qemu?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:5.2+dfsg-1

Ecosystem specific 

{
    "urgency": "unimportant"
}

Debian:12 / qemu

Package

Name
qemu
Purl
pkg:deb/debian/qemu?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:5.2+dfsg-1

Ecosystem specific 

{
    "urgency": "unimportant"
}

Debian:13 / qemu

Package

Name
qemu
Purl
pkg:deb/debian/qemu?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:5.2+dfsg-1

Ecosystem specific 

{
    "urgency": "unimportant"
}

Debian:14 / qemu

Package

Name
qemu
Purl
pkg:deb/debian/qemu?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:5.2+dfsg-1

Ecosystem specific 

{
    "urgency": "unimportant"
}