CVE-2007-1320
EPSS 0.05%qemu - several vulnerabilities
Published: 5/2/2007Modified: 4/28/2026
Description
Multiple heap-based buffer overflows in the cirrus_invalidate_region function in the Cirrus VGA extension in QEMU 0.8.2, as used in Xen and possibly other products, might allow local users to execute arbitrary code via unspecified vectors related to "attempting to mark non-existent regions as dirty," aka the "bitblt" heap overflow.
Affected packages (5)
- Debian/kvmfrom 0, < 60+dfsg-1+lenny1
- Debian/qemufrom 0, < 0.9.0-2
- Debian/qemufrom 0, < 0.6.1+20050407-1sarge1
- Debian/qemufrom 0, < 0.8.2-5lenny1
- Debian/xen-3.0from 0, < 3.0.3-0-3