7.2

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 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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Intel ≫ Sinit Authenticated Code Module Version <= 2nd_gen_i5_i7_sinit_1.9.bin
Intel ≫ C202 Chipset Version -
Intel ≫ C204 Chipset Version -
Intel ≫ C206 Chipset Version -
Intel ≫ Mobile Intel Qs67 Chipset Version _express-
Intel ≫ Q67 Express Chipset Version -
Intel ≫ Sinit Authenticated Code Module Version <= i5_i7_dual_sinit_18.bin
Intel ≫ 3450 Chipset Version -
Intel ≫ Q57 Chipset Version -
Intel ≫ Sinit Authenticated Code Module Version <= i7_quad_sinit_20.bin
Intel ≫ 3450 Chipset Version -
Intel ≫ Q57 Chipset Version -
Intel ≫ Sinit Authenticated Code Module Version <= gm45_gs45_pm45_sinit_21.bin
Intel ≫ Sinit Authenticated Code Module Version <= q35_sinit_18.bin
Intel ≫ Q35 Express Chipset Version -
Intel ≫ 5500 Chipset Version -
Intel ≫ 5520 Chipset Version -
Intel ≫ 7500 Chipset Version -
Intel ≫ X58 Chipset Version -
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.46% 0.361
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 7.2 3.9 10
AV:L/AC:L/Au:N/C:C/I:C/A:C
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

http://osvdb.org/77554
http://secunia.com/advisories/47096
Vendor Advisory
http://security-center.intel.com/advisory.aspx?intelid=INTEL-SA-00030&languageid=en-fr
http://theinvisiblethings.blogspot.com/2011/12/exploring-new-lands-on-intel-cpus-sinit.html
https://exchange.xforce.ibmcloud.com/vulnerabilities/71625