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high7.2

CVE-2011-5174

Buffer overflow in Intel Trusted Execution Technology (TXT) SINIT Authenticated Code Modules (ACM) in Intel Q67 Express, C202, C204, C206 Chipsets, and Mobile …

Impact

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 products

VendorProductAffected versions
IntelSinit Authenticated Code Module
through 2nd_gen_i5_i7_sinit_1.9.bin
through i5_i7_dual_sinit_18.bin
through i7_quad_sinit_20.bin
through gm45_gs45_pm45_sinit_21.bin
through q35_sinit_18.bin
through 1.0
IntelC202 Chipset
All versions
IntelC204 Chipset
All versions
IntelC206 Chipset
All versions
IntelMobile Intel Qm67 Chipset
All versions
IntelMobile Intel Qs67 Chipset
Version _express-
IntelQ67 Express Chipset
All versions
Intel3450 Chipset
All versions
IntelMobile Intel Qm57 Chipset
All versions
IntelMobile Intel Qs57 Express Chipset
All versions
IntelQ57 Chipset
All versions
IntelMobile Intel Qs57 Chipset
All versions

Weakness classification

CWE-119

References