CVE-2006-7215

critical

Description

The Intel Core 2 Extreme processor X6800 and Core 2 Duo desktop processor E6000 and E4000 incorrectly set the memory page Access (A) bit for a page in certain circumstances involving proximity of the code segment limit to the end of a code page, which has unknown impact and attack vectors on certain operating systems other than OpenBSD, aka AI90.

References

http://www.securityfocus.com/bid/24702

http://www.matasano.com/log/894/theo-de-raadt-intel-core-2-bugs-assuredly-exploitable-from-userland/

http://www.geek.com/images/geeknews/2006Jan/core_duo_errata__2006_01_21__full.gif

http://seclists.org/fulldisclosure/2007/Jun/0605.html

http://marc.info/?l=openbsd-misc&m=118296441702631&w=2

http://download.intel.com/design/processor/specupdt/31327914.pdf

Details

Source: Mitre, NVD

Published: 2007-07-03

Updated: 2026-06-16

Risk Information

CVSS v2

Base Score: 2.1

Vector: CVSS2#AV:L/AC:L/Au:N/C:N/I:N/A:P

Severity: Low

CVSS v3

Base Score: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Severity: Critical

EPSS

EPSS: 0.00075