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[email protected]CVE-2011-5174

HistorySep 15, 2012 - 5:55 p.m.

CVE-2011-5174

2012-09-1517:55:05

CWE-119

[email protected]

web.nvd.nist.gov

cve-2011-5174

buffer overflow

intel trusted execution technology

txt sinit

acm

chipsets

vulnerability

7.2 High

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:L/AC:L/Au:N/C:C/I:C/A:C

6.9 Medium

AI Score

Confidence

Low

0.0004 Low

EPSS

Percentile

5.1%

JSON

Buffer overflow in Intel Trusted Execution Technology (TXT) SINIT Authenticated Code Modules (ACM) in Intel Q67 Express, C202, C204, C206 Chipsets, and Mobile Intel QM67, and QS67 Chipset before 2nd_gen_i5_i7_SINIT_51.BIN Express; Intel Q57, 3450 Chipsets and Mobile Intel QM57 and QS57 Express Chipset before i5_i7_DUAL_SINIT_51.BIN and i7_QUAD_SINIT_51.BIN; Mobile Intel GM45, GS45, and PM45 Express Chipset before GM45_GS45_PM45_SINIT_51.BIN; Intel Q35 Express Chipsets before Q35_SINIT_51.BIN; and Intel 5520, 5500, X58, and 7500 Chipsets before SINIT ACM 1.1 allows local users to bypass the Trusted Execution Technology protection mechanism and perform other unspecified SINIT ACM functions via unspecified vectors.

Affected configurations

NVD

Node

intelsinit_authenticated_code_moduleRange≤2nd_gen_i5_i7_sinit_1.9.bin

AND

intelc202_chipsetMatch-

intelc204_chipsetMatch-

intelc206_chipsetMatch-

intelmobile_intel_qm67_chipsetMatch-

intelmobile_intel_qs67_chipsetMatch_express-

intelq67_express_chipsetMatch-

Node

intelsinit_authenticated_code_moduleRange≤i5_i7_dual_sinit_18.bin

AND

intel3450_chipsetMatch-

intelmobile_intel_qm57_chipsetMatch-

intelmobile_intel_qs57_express_chipsetMatch-

intelq57_chipsetMatch-

Node

intelsinit_authenticated_code_moduleRange≤i7_quad_sinit_20.bin

AND

intel3450_chipsetMatch-

intelmobile_intel_qm57_chipsetMatch-

intelmobile_intel_qs57_chipsetMatch-

intelq57_chipsetMatch-

Node

intelsinit_authenticated_code_moduleRange≤gm45_gs45_pm45_sinit_21.bin

AND

intelmobile_intel_gm45_chipsetMatch-

intelmobile_intel_gs45_chipsetMatch-

intelmobile_intel_pm45_express_chipsetMatch-

Node

intelsinit_authenticated_code_moduleRange≤q35_sinit_18.bin

AND

intelq35_express_chipsetMatch-

Node

intelsinit_authenticated_code_moduleRange≤1.0

AND

intel5500_chipsetMatch-

intel5520_chipsetMatch-

intel7500_chipsetMatch-

intelx58_chipsetMatch-

CPENameOperatorVersion
intel:sinit_authenticated_code_moduleintel sinit authenticated code modulele2nd_gen_i5_i7_sinit_1.9.bin
intel:c202_chipsetintel c202 chipseteq-
intel:c204_chipsetintel c204 chipseteq-
intel:c206_chipsetintel c206 chipseteq-
intel:mobile_intel_qm67_chipsetintel mobile intel qm67 chipseteq-
intel:mobile_intel_qs67_chipsetintel mobile intel qs67 chipseteqexpress-
intel:q67_express_chipsetintel q67 express chipseteq-

CPE	Name	Operator	Version
intel:sinit_authenticated_code_module	intel sinit authenticated code module	le	2nd_gen_i5_i7_sinit_1.9.bin
intel:c202_chipset	intel c202 chipset	eq	-
intel:c204_chipset	intel c204 chipset	eq	-
intel:c206_chipset	intel c206 chipset	eq	-
intel:mobile_intel_qm67_chipset	intel mobile intel qm67 chipset	eq	-
intel:mobile_intel_qs67_chipset	intel mobile intel qs67 chipset	eq	express-
intel:q67_express_chipset	intel q67 express chipset	eq	-