CVE-2018-7858
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2018-7858
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-7858.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2018-7858
- Related
- Published
- 2018-03-12T21:29:01Z
- Modified
- 2024-09-18T01:00:21Z
- 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
-
Quick Emulator (aka QEMU), when built with the Cirrus CLGD 54xx VGA Emulator support, allows local guest OS privileged users to cause a denial of service (out-of-bounds access and QEMU process crash) by leveraging incorrect region calculation when updating VGA display.
- References
-
- http://www.securityfocus.com/bid/103350
- https://access.redhat.com/errata/RHSA-2018:1369
- https://access.redhat.com/errata/RHSA-2018:1416
- https://access.redhat.com/errata/RHSA-2018:2162
- https://lists.nongnu.org/archive/html/qemu-devel/2018-03/msg02174.html
- http://lists.opensuse.org/opensuse-security-announce/2019-03/msg00042.html
- http://www.openwall.com/lists/oss-security/2018/03/09/1
- https://bugzilla.redhat.com/show_bug.cgi?id=1553402
- https://usn.ubuntu.com/3649-1/
- https://security-tracker.debian.org/tracker/CVE-2018-7858
Affected packages
Debian:11 / qemu
Package
- Name
- qemu
- Purl
- pkg:deb/debian/qemu?arch=source
Debian:12 / qemu
Package
- Name
- qemu
- Purl
- pkg:deb/debian/qemu?arch=source
Debian:13 / qemu
Package
- Name
- qemu
- Purl
- pkg:deb/debian/qemu?arch=source