CVE-2017-13673 — Reachable Assertion in Qemu

CWE-617 — Reachable Assertion8 documents6 sources
Severity
6.5MEDIUMNVD
EPSS
0.3%
top 44.69%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
QemuDebian Qemu
Timeline
PublishedAug 29
Latest updateMay 13

Description

The vga display update in mis-calculated the region for the dirty bitmap snapshot in case split screen mode is used causing a denial of service (assertion failure) in the cpu_physical_memory_snapshot_get_dirty function.

CVSS vector

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HExploitability: 2.8 | Impact: 3.6

Affected Packages3 packages

▶debiandebian/qemu< qemu 1:2.10.0+dfsg-2 (bookworm)
▶Debianqemu/qemu< 1:2.10.0+dfsg-2+3
▶NVDqemu/qemu2.8.0, 2.9.0+1

Patches

Patch: lists.gnu.org ↗Patch: lists.gnu.org ↗

🔴Vulnerability Details

2
GHSA
GHSA-pg5w-wp8p-gv59: The vga display update in mis-calculated the region for the dirty bitmap snapshot in case split screen mode is used causing a denial of service (asser↗2022-05-13
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OSV
CVE-2017-13673: The vga display update in mis-calculated the region for the dirty bitmap snapshot in case split screen mode is used causing a denial of service (asser↗2017-08-29
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📋Vendor Advisories

2
Red Hat
QEMU: VGA: reachable assert failure during display update↗2017-08-24
▶
Debian
CVE-2017-13673: qemu - The vga display update in mis-calculated the region for the dirty bitmap snapsho...↗2017
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💬Community

3
Bugzilla
CVE-2017-13673 Qemu: vga: reachable assert failure during during display update [fedora-all]↗2017-08-30
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Bugzilla
CVE-2017-13673 xen: Qemu: vga: reachable assert failure during during display update [fedora-all]↗2017-08-30
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Bugzilla
CVE-2017-13673 QEMU: VGA: reachable assert failure during display update↗2017-08-30
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