???????Σ??? ????????δ???
?????????_NT6056 ???????[ 2017/5/4 9:47:50 ] ??????????? ???? о?
?????????Σ?????????????о?????????????????????л????????????????????????????????????????????????£????????????????????
????5??1?????????Intel???????????????????Σ??Critical????????????????????????????????? ??????????????????????????????????????????????????????ü??????漰?汾???6.x??7.x??8.x??9.x??10.x??11.5????? 11.6??е????й???????????ζ?????????????????о???????????
?????????????????????????????????????棨ME ?????????????AMT???????????????????ISM???????????С?????????SBT???У???????????PC????????????飬??????????????????
????“??????????????????”
?????????????????????????????? Semiaccurate ???????±????
???????????????????????????????????????????????????????????
????Semiaccurate ??????? 5 ????????????????????????????????10????????????м?????????????й????????????????????Щ??????????ò????????
????Semiaccurate ?????????????
????Intel о?????????????? CPU ?????????????????????????????????? Intel Management Engine????? ME???????????????ME?????????????y??DRM???????????TPM???
????ME ??????б??? CPU ???????????????????? CPU ???????????? AMT ????????????????????????????????????????????
??????????????AMT ???????? IT ???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????顢?????? BIOS ????????????????????????????????????????????????????й????????
????Semiaccurate ??????????????????????????????о??й??????к????
?????????????? ME ??????????????? ME ????????????????????????????????????????ü???????????????????????????????????
??????????????????????????????? CVE-2017-5689????3?μ??????о??? Maksim Malyutin????????????????????????????????У???????????????????????????????????????????????????豸??????????????????????????????????????????????????????????????????δ???????????????????????
??????????????????????????? Semiaccurate ???????????????????? Semiaccurate ???????????? ME ??????????“???????”????????????????????????????????????3?μ????о??? Maksim ?????????????????????????????????????????????????
?????????
???????????????????????????????????????????????豸??????1?????????????????????Щ?????????п???????????????????????μ?о???????????????????????汾?????????
?????????Core family: 6.2.61.3535
????????? Core family: 7.1.91.3272
??????????Core family: 8.1.71.3608
?????????Core family: 9.1.41.3024 and 9.5.61.3012
?????????Core family: 10.0.55.3000
??????????Core family: 11.0.25.3001
?????????Core family: 11.6.27.3264
??????????????и??£??????????????д??y??飺
?????????????????????????? Intel AMT??SBA?? ISM ???????;
????????????????????Intel AMT??SBA??ISM?????????????????????????????;
??????????????OEM???????1?????к???????1?????????????λ??汾?????X.X.XX.3XXX;
?????????? OEM ?????δ???????1??????????????л????????
??????
???·???
????????????????????Щ??
2022/6/14 16:14:27??????????????????????????
2021/10/18 15:37:44???????????????
2021/9/17 15:19:29???·???????·
2021/9/14 15:42:25?????????????
2021/5/28 17:25:47??????APP??????????
2021/5/8 17:01:11????????????????????
2021/4/15 14:41:29??????????5???????????
2021/3/25 17:23:31