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Unrated severityNVD Advisory· Published May 2, 2007· Updated Jun 16, 2026

CVE-2007-2455

CVE-2007-2455

Description

Parallels allows local users to cause a denial of service (virtual machine abort) via (1) certain INT instructions, as demonstrated by INT 0xAA; (2) an IRET instruction when an invalid address is at the top of the stack; (3) a malformed MOVNTI instruction, as demonstrated by using a register as a destination; or a write operation to (4) SEGR6 or (5) SEGR7.

Affected products

2
  • Parallels/Parallels Desktop2 versions
    cpe:2.3:a:parallels:parallels_desktop:*:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:parallels:parallels_desktop:*:*:*:*:*:*:*:*
    • (no CPE)

Patches

Vulnerability mechanics

References

5

News mentions

0

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