Quick emulator (QEMU) before 2.8 built with the Cirrus CLGD 54xx VGA Emulator support is vulnerable to an out-of-bounds access issue. The issue could occur while copying VGA data in cirrus_bitblt_cputovideo. A privileged user inside guest could use this flaw to crash the QEMU process OR potentially execute arbitrary code on host with privileges of the QEMU process.
AI analysis not yet available
Plain-English explanation, risk summary, and remediation steps will appear here once AI analysis is complete.
No Fix Known
No patch has been released yet. Apply workarounds or mitigations where available.
Published
CVE disclosed publicly
Last Modified
Most recent update
Indexed to CVEInsight
Added to this platform
CVSS:3.0/AV:A/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:L
32
Affected Products
46
References
qemu / qemu
| - |
| citrix | xenserver | - | - |
| citrix | xenserver | - | - |
| citrix | xenserver | - | - |
| redhat | openstack | - | - |
| redhat | openstack | - | - |
| redhat | openstack | - | - |
| redhat | openstack | - | - |
| redhat | openstack | - | - |
| redhat | openstack | - | - |
| debian | debian_linux | - | - |
| redhat | enterprise_linux_desktop | - | - |
| redhat | enterprise_linux_desktop | - | - |
| redhat | enterprise_linux_server | - | - |
| redhat | enterprise_linux_server | - | - |
| redhat | enterprise_linux_server_aus | - | - |
| redhat | enterprise_linux_server_aus | - | - |
| redhat | enterprise_linux_server_eus | - | - |
| redhat | enterprise_linux_server_eus | - | - |
| redhat | enterprise_linux_server_eus | - | - |
| redhat | enterprise_linux_workstation | - | - |
| redhat | enterprise_linux_workstation | - | - |
| xen | xen | 4.7.1 | - |
| xen | xen | - | - |
| xen | xen | - | - |
| xen | xen | - | - |
| xen | xen | - | - |
| xen | xen | - | - |
| xen | xen | - | - |
| xen | xen | - | - |
CVSS:3.0/AV:A/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:L
Exploitability
Impact