First published: Wed Jun 09 2021(Updated: )
Improper buffer restrictions in a subsystem in the Intel(R) CSME versions before 11.8.86, 11.12.86, 11.22.86, 12.0.81, 13.0.47, 13.30.17, 14.1.53, 14.5.32 and 15.0.22 may allow a privileged user to potentially enable escalation of privilege via local access.
Credit: secure@intel.com
Affected Software | Affected Version | How to fix |
---|---|---|
Intel Converged Security and Manageability Engine | <12.0.81 | |
Intel B360 | ||
Intel B365 | ||
Intel C242 Firmware | ||
Intel CM246 | ||
Intel Celeron 4205U | ||
Intel Celeron 4305U Firmware | ||
Intel Celeron 4305UE Firmware | ||
Intel Core i3-8100H Firmware | ||
Intel Core i3-8100B | ||
Intel Core i3-8100H Firmware | ||
Intel Core i3-8100T Firmware | ||
Intel Core i3-8109U Firmware | ||
Intel Core i3-8121U Firmware | ||
Intel Core i3-8130U | ||
Intel Core i3-8140U Firmware | ||
Intel Core i3-8145u firmware | ||
Intel Core i3-8145UE | ||
Intel Core i3 8300 Firmware | ||
Intel Core i3-8300T Firmware | ||
Intel Core i3-8350K | ||
Intel Core i5-8200Y | ||
Intel Core i5-8210Y Firmware | ||
Intel Core i5-8250U Firmware | ||
Intel Core i5-8257U Firmware | ||
Intel Core i5-8259U Firmware | ||
Intel Core i5-8260U | ||
Intel Core i5-8265U Firmware | ||
Intel Core i5-8269U | ||
Intel Core i5-8279U | ||
Intel Core i5-8300H firmware | ||
Intel Core i5-8305G | ||
Intel Core i5-8310Y Firmware | ||
Intel Core i5-8350U | ||
Intel Core i5-8365UE Firmware | ||
Intel Core i5-8365UE | ||
Intel Core i5-8400 | ||
Intel Core i5-8400B | ||
Intel Core i5-8400H Firmware | ||
Intel Core i5-8400T firmware | ||
Intel Core i5-8500 | ||
Intel Core i5-8500 | ||
Intel Core i5-8500T | ||
Intel Core i5-8600 Firmware | ||
Intel Core i5-8600K Firmware | ||
Intel Core i5-8600T Firmware | ||
Intel Core i7-8086K Firmware | ||
Intel Core i7-8500Y Firmware | ||
Intel Core i7-8550U firmware | ||
Intel Core i7-8557U | ||
Intel Core i7-8559U | ||
Intel Core i7-8565U firmware | ||
Intel Core i7-8569U Firmware | ||
Intel Core i7-8650U Firmware | ||
Intel Core i7-8665U | ||
Intel Core i7-8665UE | ||
Intel Core i7-8700 Firmware | ||
Intel Core i7-8700 Firmware | ||
Intel Core i7-8700K | ||
Intel Core i7-8700T Firmware | ||
Intel Core i7-8705G | ||
Intel Core i7-8706g firmware | ||
Intel Core i7-8709G | ||
Intel Core i7-8750H | ||
Intel Core i7-8809g Firmware | ||
Intel Core i7-8850H | ||
Intel Core i9-8950HK | ||
Intel H310 | ||
Intel H370 | ||
Intel Mobile CM246 | ||
Intel Pentium Gold 4410Y Firmware | ||
Intel Pentium 4415U | ||
Intel Core 4415Y | ||
Intel Pentium Gold 4417U Firmware | ||
Intel Pentium Gold 4425Y Firmware | ||
Intel Pentium Gold 5405U Firmware | ||
Intel Pentium Gold 6405U Firmware | ||
Intel Pentium Gold 6500Y | ||
Intel Pentium Gold 7505 Firmware | ||
Intel Pentium G5400 | ||
Intel Pentium Gold G5400T | ||
Intel Pentium G5420 | ||
Intel Pentium G5420T | ||
Intel Pentium G5500 | ||
Intel Pentium G5500 | ||
Intel Pentium G5600 | ||
Intel Pentium Gold G5600T | ||
Intel Pentium Gold G5620 Firmware | ||
Intel Pentium Gold G6400 Firmware | ||
Intel Pentium Gold G6400E Firmware | ||
Intel Pentium Gold G6400T Firmware | ||
Intel Pentium Gold G6400TE | ||
Intel Pentium Gold G6405 | ||
Intel Pentium Gold G6405T Firmware | ||
Intel Pentium Gold G6500 | ||
Intel Pentium Gold G6500T Firmware | ||
Intel Pentium Gold G6505 Firmware | ||
Intel Pentium Gold G6505T | ||
Intel Pentium Gold G6600 | ||
Intel Pentium Gold G6605 | ||
Intel Q370 | ||
Intel Xeon W-10855M Firmware | ||
Intel Xeon W-10885M | ||
Intel Xeon W-11855M | ||
Intel Xeon W-11955M Firmware | ||
Intel Xeon W-1250 Firmware | ||
Intel Xeon W-1250E | ||
Intel Xeon W-1250P | ||
Intel Xeon W-1250TE | ||
Intel Xeon W-1270 | ||
Intel Xeon W-1270E | ||
Intel Xeon W-1270P | ||
Intel Xeon W-1270TE | ||
Intel Xeon W-1290 | ||
Intel Xeon W-1290E Firmware | ||
Intel Xeon W-1290P | ||
Intel Xeon W-1290T | ||
Intel Xeon W-1290TE | ||
Intel Z370 | ||
Intel Z390 | ||
Intel Converged Security and Manageability Engine | <13.0.47 | |
Intel Core i3-1000G1 | ||
Intel Core i3-1000G4 Firmware | ||
Intel Core i3-1000NG4 | ||
Intel Core i3-1005G1 firmware | ||
Intel Core i3-10100F Firmware | ||
Intel Core i3-10100E Firmware | ||
Intel Core i3-10100F Firmware | ||
Intel Core i3-10100T Firmware | ||
Intel Core i3-10100TE | ||
Intel Core i3-10100Y Firmware | ||
Intel Core i3-10105T Firmware | ||
Intel Core i3-10105F Firmware | ||
Intel Core i3-10105T Firmware | ||
Intel Core i3-10110u | ||
Intel Core i3-10110Y | ||
Intel Core i3-10300 | ||
Intel Core i3-10300T | ||
Intel Core i3-10305 | ||
Intel Core i3-10305T | ||
Intel Core i3-10320 | ||
Intel Core i3-10325 | ||
Intel Core i5-10200H | ||
Intel Core i5-10210U firmware | ||
Intel Core i5-10210Y | ||
Intel Core i5-10300H Firmware | ||
Intel Core i5-1030G4 Firmware | ||
Intel Core i5-1030NG7 Firmware | ||
Intel Core i5-1030NG7 | ||
Intel Core i5-10310U Firmware | ||
Intel Core i5-10310Y Firmware | ||
Intel Core i5-1035g1 firmware | ||
Intel Core i5-1035G4 | ||
Intel Core i5-1035G7 Firmware | ||
Intel Core i5-1038NG7 | ||
Intel Core i5-10400T | ||
Intel Core i5-10400F Firmware | ||
Intel Core i5-10400H firmware | ||
Intel Core i5-10400T | ||
Intel Core i5-10500 | ||
Intel Core i5-10500E Firmware | ||
Intel Core i5-10500H | ||
Intel Core i5-10500T Firmware | ||
Intel Core i5-10500TE Firmware | ||
Intel Core i5-10505 Firmware | ||
Intel Core i5-10600T | ||
Intel Core i5-10600K Firmware | ||
Intel Core i5-10600K | ||
Intel Core i5-10600T | ||
Intel Core i7-10510U | ||
Intel Core i7-10510Y Firmware | ||
Intel Core i7-1060G7 | ||
Intel Core i7-1060NG7 Firmware | ||
Intel Core i7-10610U Firmware | ||
Intel Core i7 1065G7 | ||
Intel Core i7-1068NG7 Firmware | ||
Intel Core i7-10700 | ||
Intel Core i7-10700E | ||
Intel Core i7-10700F Firmware | ||
Intel Core i7-10700K Firmware | ||
Intel Core i7-10700K | ||
Intel Core i7-10700T | ||
Intel Core i7-10700TE | ||
Intel Core i7-10710U Firmware | ||
Intel Core i7-10750H Firmware | ||
Intel Core i7-10810U | ||
Intel Core i7-10850H | ||
Intel Core i7-10870H | ||
Intel Core i7-10875H Firmware | ||
Intel Core i9-10850K | ||
Intel Core i9-10885H | ||
Intel Core i9-10900T Firmware | ||
Intel Core i9-10900E firmware | ||
Intel Core i9-10900F | ||
Intel Core i9-10900K | ||
Intel Core i9-10900KF | ||
Intel Core i9-10900T Firmware | ||
Intel Core i9-10900TE | ||
Intel Core i9-10910 Firmware | ||
Intel Core i9-10980HK | ||
Intel Converged Security and Manageability Engine | <13.30.17 | |
Intel Core i3-L13G4 | ||
Intel Core i5 L16G7 | ||
Intel Converged Security and Manageability Engine | <14.1.53 | |
Intel b460 | ||
Intel H410 | ||
Intel H420E | ||
Intel H470 | ||
Intel Q470 | ||
Intel Q470E | ||
Intel W480 | ||
Intel W480E | ||
Intel z490 | ||
Intel Converged Security and Manageability Engine | <14.5.32 | |
Intel Converged Security and Manageability Engine | <11.8.86 | |
Intel B150 | ||
Intel B250 | ||
Intel Core i3-7020U | ||
Intel Core i3-7100u | ||
Intel Core i3-7100e Firmware | ||
Intel Core i3-7100h firmware | ||
Intel Core i3-7100t firmware | ||
Intel Core i3-7100U firmware | ||
Intel Core i3-7101E | ||
Intel Core i3-7101TE Firmware | ||
Intel Core i3-7102E | ||
Intel Core i3-7130U | ||
Intel Core i3-7167U | ||
Intel Core i3-7300 | ||
Intel Core i3-7300t | ||
Intel core i3-7320t firmware | ||
Intel Core i3-7350K | ||
Intel Core i5-7200U | ||
Intel Core i5-7260U firmware | ||
Intel Core i5-7267U Firmware | ||
Intel Core i5-7287U | ||
Intel Core i5-7300HQ Firmware | ||
Intel Core i5-7300U | ||
Intel Core i5-7360U Firmware | ||
Intel Core i5-7400t | ||
Intel Core i5-7400T Firmware | ||
Intel Core i5-7440EQ Firmware | ||
Intel Core i5-7440HQ | ||
Intel Core i5-7442EQ Firmware | ||
Intel Core i5-7500 firmware | ||
Intel Core i5-7500t firmware | ||
Intel Core i5-7600 | ||
Intel Core i5-7600K firmware | ||
Intel Core i5-7600t firmware | ||
Intel Core i5-7y54 firmware | ||
Intel Core i5-7y57 firmware | ||
Intel Core i7-7500U | ||
Intel Core i7-7560U | ||
Intel Core i7-7567U | ||
Intel Core i7-7600U | ||
Intel Core i7-7660U firmware | ||
Intel Core i7-7700T | ||
Intel Core i7-7700HQ | ||
Intel Core i7-7700k firmware | ||
Intel Core i7-7700T | ||
Intel Core i7-7820EQ | ||
Intel Core i7-7820hk firmware | ||
Intel Core i7-7820HQ | ||
Intel Core i7-7920HQ | ||
Intel Core i7-7Y75 | ||
Intel Core m3-7y30 firmware | ||
Intel Core m3-7Y32 Firmware | ||
Intel Core m3-8100Y | ||
Intel H110 | ||
Intel H170 | ||
Intel H270 | ||
Intel Q150 | ||
Intel Q170 | ||
Intel Q250 | ||
Intel Q270 | ||
Intel x299 | ||
Intel Z170 | ||
Intel Z270 | ||
Intel Converged Security and Manageability Engine | <11.12.86 | |
Intel C420 | ||
Intel Converged Security and Manageability Engine | <11.22.86 | |
Intel C621 | ||
Intel C621A | ||
Intel C622 Firmware | ||
Intel C624 Firmware | ||
Intel C625 | ||
Intel C626 | ||
Intel C627A Firmware | ||
Intel C627A Firmware | ||
Intel C628 Firmware | ||
Intel C629 Firmware | ||
Intel C629A | ||
Intel Converged Security and Manageability Engine | <15.0.22 | |
Intel Celeron 6305 | ||
Intel Celeron 6305E | ||
Intel Core i3-11100B | ||
Intel Core i3-1110G4 | ||
Intel Core i3-1115G4 Firmware | ||
Intel Core i3-1115G4E Firmware | ||
Intel Core i3-1115GRE Firmware | ||
Intel Core i3-1120G4 Firmware | ||
Intel Core i3-1125G4 Firmware | ||
Intel Core i5-11260H | ||
Intel Core i5-11300H | ||
Intel Core i5-1130G7 | ||
Intel Core i5-11320H | ||
Intel Core i5-1135G7 | ||
Intel Core i5-11400 | ||
Intel Core i5-11400F Firmware | ||
Intel Core i5-11400H | ||
Intel Core i5-11400T | ||
Intel Core i5-1140G7 Firmware | ||
Intel Core i5-1145G7E Firmware | ||
Intel Core i5-1145G7E Firmware | ||
Intel Core i5-1145GRE Firmware | ||
Intel Core i5-11500 | ||
Intel Core i5-11500B | ||
Intel Core i5-11500H | ||
Intel Core i5-11500T | ||
Intel Core i5-1155G7 Firmware | ||
Intel Core i5-11600 | ||
Intel Core i5-11600KF | ||
Intel Core i5-11600KF | ||
Intel Core i5-11600T Firmware | ||
Intel Core i7-11370H | ||
Intel Core i7-11375H Firmware | ||
Intel Core i7-11390H | ||
Intel Core i7-1160G7 Firmware | ||
Intel Core i7-1165G7 | ||
Intel Core i7-11700K | ||
Intel Core i7-11700B | ||
Intel Core i7-11700F | ||
Intel Core i7-11700K | ||
Intel Core i7-11700K | ||
Intel Core i7-11700T | ||
Intel Core i7-11800H Firmware | ||
Intel Core i7-1180G7 | ||
Intel Core i7-11850HE | ||
Intel Core i7-1185G7 | ||
Intel Core i7-1185G7E | ||
Intel Core i7-1185GRE Firmware | ||
Intel Core i7-1195G7 | ||
Intel Core i9-11900T Firmware | ||
Intel Core i9-11900F | ||
Intel Core i9-11900H | ||
Intel Core i9-11900K Firmware | ||
Intel Core i9-11900KB Firmware | ||
Intel Core i9-11900KF | ||
Intel Core i9-11900T Firmware | ||
Intel Core i9-11950H | ||
Intel Core i9-11980HK Firmware | ||
netapp cloud backup | ||
siemens simatic field pg m6 firmware | ||
siemens simatic field pg m6 | ||
Siemens Simatic Field PG M5 | ||
Siemens Simatic Field PG M5 | ||
Siemens Simatic IPC427E Firmware | ||
Siemens Simatic IPC427E Firmware | ||
Siemens Simatic IPC477E Firmware | ||
Siemens Simatic IPC477E Firmware | ||
Siemens Simatic IPC477E Pro | ||
Siemens Simatic IPC477E Firmware | ||
Siemens Simatic IPC527G | ||
Siemens Simatic IPC527G Firmware | ||
Siemens Simatic IPC547G | ||
Siemens Simatic IPC547G Firmware | ||
siemens simatic ipc627e firmware | <25.02.10 | |
siemens simatic ipc627e | ||
siemens simatic ipc647e firmware | <25.02.10 | |
siemens simatic ipc647e | ||
siemens simatic ipc677e firmware | <25.02.10 | |
siemens simatic ipc677e | ||
siemens simatic ipc847e firmware | <25.02.10 | |
siemens simatic ipc847e | ||
Siemens Simatic ITP1000 | ||
Siemens Simatic ITP1000 Firmware |
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CVE-2020-8703 has a high severity score due to its potential to allow escalation of privileges for a privileged user through local access.
To fix CVE-2020-8703, update the affected Intel Converged Security and Manageability Engine to versions 11.8.86, 11.12.86, 11.22.86, 12.0.81, 13.0.47, 13.30.17, 14.1.53, 14.5.32, or 15.0.22.
CVE-2020-8703 affects various versions of the Intel Converged Security and Manageability Engine and may impact systems running specific models of Intel hardware.
Using unpatched software affected by CVE-2020-8703 poses a security risk due to the potential for privilege escalation.
CVE-2020-8703 is not known to be exploitable remotely, but requires local access to exploit the vulnerability.