First published: Thu Nov 12 2020(Updated: )
Improper buffer restrictions in BIOS firmware for some Intel(R) Processors 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 BIOS firmware | ||
Intel Xeon Bronze Processors | ||
Intel Xeon Bronze Processors | ||
Intel Xeon Gold 5215 Firmware | ||
Intel Xeon 5215L | ||
Intel Xeon Gold 5217 Firmware | ||
Intel Xeon Gold 5218 Firmware | ||
Intel Xeon 5218B | ||
Intel Xeon Gold 5218 | ||
Intel Xeon Gold 5218 | ||
Intel Xeon Gold 5218 | ||
Intel Xeon Gold 5220 | ||
Intel Xeon Gold 5220R | ||
Intel Xeon Gold 5220S Firmware | ||
Intel Xeon Gold 5220T Firmware | ||
Intel Xeon Gold 5222 Firmware | ||
Intel Xeon Gold 6208U Firmware | ||
Intel Xeon Gold 6209U Firmware | ||
Intel Xeon Gold 6210U Firmware | ||
Intel Xeon Gold 6212U Firmware | ||
Intel Xeon Gold 6222V Firmware | ||
Intel Xeon Gold 6226 Firmware | ||
Intel Xeon Gold 6226R Firmware | ||
Intel Xeon Gold 6230 Firmware | ||
Intel Xeon Gold 6230N | ||
Intel Xeon Gold 6230R Firmware | ||
Intel Xeon Gold 6230T | ||
Intel Xeon Gold 6234 Firmware | ||
Intel Xeon Gold 6238 Firmware | ||
Intel Xeon Gold 6238L Firmware | ||
Intel Xeon Gold 6238R Firmware | ||
Intel Xeon Gold 6238T | ||
Intel Xeon Gold 6240 Firmware | ||
Intel Xeon Gold 6240 | ||
Intel Xeon Gold 6240R Firmware | ||
Intel Xeon Gold 6240 | ||
Intel Xeon Gold 6242 Firmware | ||
Intel Xeon Gold 6242R Firmware | ||
Intel Xeon Gold 6244 Firmware | ||
Intel Xeon Gold 6246 Firmware | ||
Intel Xeon Gold 6246R Firmware | ||
Intel Xeon Gold 6248 Firmware | ||
Intel Xeon Gold 6248R Firmware | ||
Intel Xeon Gold 6250 Firmware | ||
Intel Xeon Gold 6250L Firmware | ||
Intel Xeon Gold 6252 Firmware | ||
Intel Xeon Gold 6252 Firmware | ||
Intel Xeon Gold 6254 Firmware | ||
Intel Xeon Gold 6256 Firmware | ||
Intel Xeon Gold 6258R Firmware | ||
Intel Xeon Gold 6262V Firmware | ||
Intel Xeon Platinum 8253 Firmware | ||
Intel Xeon Platinum 8256 Firmware | ||
Intel Xeon Platinum 8260 Firmware | ||
Intel Xeon Platinum 8260 Firmware | ||
Intel Xeon Platinum 8268 Firmware | ||
Intel Xeon Platinum 8270 Firmware | ||
Intel Xeon Platinum 8276 Firmware | ||
Intel Xeon Platinum 8276L Firmware | ||
Intel Xeon Platinum 8280L Firmware | ||
Intel Xeon Platinum 8280 Firmware | ||
Intel Xeon Platinum 9221 Firmware | ||
Intel Xeon Platinum 9222 | ||
Intel Xeon Platinum 9242 Firmware | ||
Intel Xeon 9282 | ||
Intel Xeon Silver 4208 Firmware | ||
Intel Xeon Silver 4209T Firmware | ||
Intel Xeon Silver 4210 | ||
Intel Xeon Silver 4210R Firmware | ||
Intel Xeon Silver 4210T | ||
Intel Xeon Silver 4214R firmware | ||
Intel Xeon Silver 4214R firmware | ||
Intel Xeon Silver 4214Y Firmware | ||
Intel Xeon Silver 4215 Firmware | ||
Intel Xeon Silver 4215 Firmware | ||
Intel Xeon Silver 4216 Firmware | ||
Intel Core i3-1000G1 | ||
Intel Core i3-1000G4 Firmware | ||
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 Firmware | ||
Intel Core i3-10110u | ||
Intel Core i3-10110Y | ||
Intel Core i3-10300 firmware | ||
Intel Core i3-10300T Firmware | ||
Intel Core i3-10320 Firmware | ||
Intel Core i3-6006U Firmware | ||
Intel Core i3-6098P Firmware | ||
Intel Core i3-6100E firmware | ||
Intel Core i3-6100E firmware | ||
Intel Core i3-6100h firmware | ||
Intel Core i3-6100T | ||
Intel Core i3-6100TE Firmware | ||
Intel Core i3-6100U firmware | ||
Intel Core i3-6102E Firmware | ||
Intel Core i3-6157U Firmware | ||
Intel Core i3-6167U | ||
Intel Core i3-6300 Firmware | ||
Intel Core i3-6300T | ||
Intel Core i3-6320 | ||
Intel Core i3-7020U Firmware | ||
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 Firmware | ||
Intel Core i3-7101TE Firmware | ||
Intel Core i3-7102E Firmware | ||
Intel Core i3-7130U Firmware | ||
Intel Core i3-7167U Firmware | ||
Intel Core i3-7300 | ||
Intel Core i3-7300t | ||
Intel core i3-7320t firmware | ||
Intel Core i3-7350K | ||
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 i3-8130U Firmware | ||
Intel Core i3-8140U Firmware | ||
Intel Core i3-8145u firmware | ||
Intel Core i3-8145UE Firmware | ||
Intel Core i3 8300 Firmware | ||
Intel Core i3-8300T Firmware | ||
Intel Core i3-8350K | ||
Intel Core i3-9100 | ||
Intel Core i3-9100E Firmware | ||
Intel Core i3-9100F | ||
Intel Core i3-9100HL Firmware | ||
Intel Core i3-9100T Firmware | ||
Intel Core i3-9100TE Firmware | ||
Intel Core i3-9300 | ||
Intel Core i3-9300T Firmware | ||
Intel Core i3-9320 | ||
Intel Core i3-9350KF | ||
Intel Core i3-9350K | ||
Intel Core i3-L13G4 Firmware | ||
Intel Core i5-10200H Firmware | ||
Intel Core i5-10210U firmware | ||
Intel Core i5-10210Y Firmware | ||
Intel Core i5-10300H Firmware | ||
Intel Core i5-1030G4 Firmware | ||
Intel Core i5-1030NG7 Firmware | ||
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 i5-10400F | ||
Intel Core i5-10400 | ||
Intel Core i5-10400H firmware | ||
Intel Core i5-10400T Firmware | ||
Intel Core i5-10500E Firmware | ||
Intel Core i5-10500E Firmware | ||
Intel Core i5-10500T Firmware | ||
Intel Core i5-10500TE Firmware | ||
Intel Core i5-10600 Firmware | ||
Intel Core i5-10600K Firmware | ||
Intel Core i5-10600K Firmware | ||
Intel Core i5-10600T | ||
Intel Core i5-6200U | ||
Intel Core i5-6260u firmware | ||
Intel Core i5-6267U Firmware | ||
Intel Core i5-6287U Firmware | ||
Intel Core i5-6300hq firmware | ||
Intel Core i5-6300U | ||
Intel Core i5-6350HQ Firmware | ||
Intel Core i5-6360U Firmware | ||
Intel Core i5-6400 Firmware | ||
Intel Core i5-6400T Firmware | ||
Intel Core i5-6402P Firmware | ||
Intel Core i5-6440EQ Firmware | ||
Intel Core i5-6440HQ Firmware | ||
Intel Core i5-6442EQ Firmware | ||
Intel Core i5-6500 firmware | ||
Intel Core i5-6500T Firmware | ||
Intel Core i5-6500TE Firmware | ||
Intel Core i5-6585R Firmware | ||
Intel Core i5-6600 | ||
Intel Core i5-6600K Firmware | ||
Intel Core i5-6600T Firmware | ||
Intel Core i5-6685R Firmware | ||
Intel Core i5-7200U firmware | ||
Intel Core i5-7260U firmware | ||
Intel Core i5-7267U Firmware | ||
Intel Core i5-7287U firmware | ||
Intel Core i5-7300HQ Firmware | ||
Intel Core i5-7300U firmware | ||
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 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 firmware | ||
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 i5-9300H | ||
Intel Core i5-9300HF Firmware | ||
Intel Core i5-9400 | ||
Intel Core i5-9400F | ||
Intel Core i5-9400H Firmware | ||
Intel Core i5-9400T | ||
Intel Core i5-9500 | ||
Intel Core i5-9500E | ||
Intel Core i5-9500F | ||
Intel Core i5-9500T | ||
Intel Core i5-9500TE | ||
Intel CPU Cores | ||
Intel Core i5-9600K | ||
Intel Core i5-9600KF | ||
Intel Core i5-9600T Firmware | ||
Intel Core i5-L16G7 Firmware | ||
Intel Core i7-10510U Firmware | ||
Intel Core i7-10510Y Firmware | ||
Intel Core i7-1060G7 | ||
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 Firmware | ||
Intel Core i7-10700T Firmware | ||
Intel Core i7-10700TE Firmware | ||
Intel Core i7-10710U Firmware | ||
Intel Core i7-10750H Firmware | ||
Intel Core i7-10810U Firmware | ||
Intel Core i7-10850H Firmware | ||
Intel Core i7-10870H | ||
Intel Core i7-10875H Firmware | ||
Intel Core i7-6500U firmware | ||
Intel Core i7-6560u firmware | ||
Intel Core i7-6567U Firmware | ||
Intel Core i7-6600U Firmware | ||
Intel Core i7-6650U Firmware | ||
Intel Core i7-6660U | ||
Intel Core i7-6700 firmware | ||
Intel Core i7-6700HQ firmware | ||
Intel Core i7-6700k firmware | ||
Intel Core i7-6700T firmware | ||
Intel Core i7-6700TE Firmware | ||
Intel Core i7-6770HQ firmware | ||
Intel Core i7-6785R Firmware | ||
Intel Core i7-6820EQ | ||
Intel Core i7-6820hk firmware | ||
Intel Core i7-6820hq firmware | ||
Intel Core i7-6822EQ | ||
Intel Core i7-6870HQ firmware | ||
Intel Core i7-6920HQ | ||
Intel Core i7-6970HQ firmware | ||
Intel Core i7-7500U | ||
Intel Core i7-7560U firmware | ||
Intel Core i7-7567U Firmware for Windows | ||
Intel Core i7-7600U Firmware | ||
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 firmware | ||
Intel Core i7-7820hk firmware | ||
Intel Core i7-7820HQ firmware | ||
Intel Core i7-7920HQ Firmware | ||
Intel Core i7-7Y75 | ||
Intel Core i7-8086K Firmware | ||
Intel Core i7-8500Y Firmware | ||
Intel Core i7-8550U firmware | ||
Intel Core i7-8557U Firmware for Windows | ||
Intel Core i7-8559U Firmware for Windows | ||
Intel Core i7-8565U firmware | ||
Intel Core i7-8569U Firmware | ||
Intel Core i7-8650U Firmware | ||
Intel Core i7-8665U firmware | ||
Intel Core i7-8665UE Firmware | ||
Intel Core i7-8700 Firmware | ||
Intel Core i7-8700 Firmware | ||
Intel Core i7-8700K | ||
Intel Core i7-8700T Firmware | ||
Intel Core i7-8705G firmware | ||
Intel Core i7-8706g firmware | ||
Intel Core i7-8709G Firmware | ||
Intel Core i7-8750H | ||
Intel Core i7-8809g Firmware | ||
Intel Core i7-8850H Firmware | ||
Intel Core i7 9700T | ||
Intel Core i7-9700E Firmware | ||
Intel Core i7-9700F Firmware | ||
Intel Core i7-9700KF | ||
Intel Core i7-9700KF Firmware | ||
Intel Core i7-9700T Firmware | ||
Intel Core i7-9700TE | ||
Intel Core i7-9750H | ||
Intel Core i7-9750HF | ||
Intel Core i7-9850HL | ||
Intel Core i7-9850HE | ||
Intel Core i7-9850HL | ||
Intel Core i9-10850K Firmware | ||
Intel Core i9-10885H | ||
Intel Core i9-10900E firmware | ||
Intel Core i9-10900E firmware | ||
Intel Core i9-10900F Firmware | ||
Intel Core i9-10900K Firmware | ||
Intel Core i9-10900K | ||
Intel Core i9-10900T Firmware | ||
Intel Core i9-10900TE Firmware | ||
Intel Core i9-10980HK | ||
Intel Core i9-8950HK | ||
Intel Core i9-9880H | ||
Intel Core i9-9900 | ||
Intel Core i9-9900K | ||
Intel Core i9-9900KF | ||
Intel Core i9-9900KS | ||
Intel Core i9-9900T Firmware | ||
Intel Core i9-9980HK | ||
Intel Core m3-6Y30 | ||
Intel Core m3-7y30 firmware | ||
Intel Core m3-7Y32 Firmware | ||
Intel Core m5-6y54 firmware | ||
Intel Core m5-6y57 firmware | ||
Intel Core m7-6y75 firmware | ||
Intel Core i5-7640X Firmware | ||
Intel core i7-3820 firmware | ||
Intel Core i7-3920XM | ||
Intel Core i7-3930K | ||
Intel Core i7-3940XM Firmware | ||
Intel Core i7-3960X Firmware | ||
Intel Core i7-3970X | ||
Intel Core i7-4820K Firmware | ||
Intel Core i7-4930K Firmware | ||
Intel Core i7-4930MX Firmware | ||
Intel Core i7-4940MX Firmware | ||
Intel Core i7-4960X Firmware | ||
Intel Core i7-5820K Firmware | ||
Intel Core i7-5930K | ||
Intel Core i7-5960X | ||
Intel Core i7-6800K Firmware | ||
Intel Core i7-6850K | ||
Intel Core i7-6900K | ||
Intel Core i7-6950X Firmware | ||
Intel Core i7-7740X | ||
Intel Core i7-7800X firmware | ||
Intel Core i7-7820X Firmware | ||
Intel Core i7-9800X | ||
Intel Core i9-10900X Firmware | ||
Intel Core i9-10920X X-Series | ||
Intel Core i9-10940X X-Series | ||
Intel Core i9-10980XE Firmware | ||
intel i9-7900x firmware | ||
intel i9-7920x firmware | ||
Intel Core i9-7940X Firmware | ||
intel i9-7960x firmware | ||
Intel Core i9-7980XE Firmware | ||
Intel Core i9-9820X Firmware | ||
Intel Core i9-9900X Firmware | ||
Intel Core i9-9920X X-Series Firmware | ||
Intel Core i9-9940X X-Series | ||
Intel Core i9-9960X X-Series Firmware | ||
Intel Core i9-9980XE Firmware | ||
Intel Xeon D-1513N Firmware | ||
Intel Xeon D-1518 Firmware | ||
Intel Xeon D-1520 Firmware | ||
Intel Xeon D-1521 Firmware | ||
Intel Xeon D-1523N firmware | ||
Intel Xeon D-1527 Firmware | ||
Intel Xeon D-1528 Firmware | ||
Intel Xeon D-1529 Firmware | ||
Intel Xeon D-1531 Firmware | ||
Intel Xeon D-1533 | ||
Intel Xeon D-1537 Firmware | ||
Intel Xeon D-1539 Firmware | ||
Intel Xeon D-1540 Firmware | ||
Intel Xeon D-1541 Firmware | ||
Intel Xeon D-1543N Firmware | ||
Intel Xeon D-1548 Firmware | ||
Intel Xeon D-1553N Firmware | ||
Intel Xeon D-1557 Firmware | ||
Intel Xeon D-1559 Firmware | ||
Intel Xeon D-1567 Firmware | ||
Intel Xeon D-1571 Firmware | ||
Intel Xeon D-1577 Firmware | ||
Intel Xeon D-1602 Firmware | ||
Intel Xeon D-1622 Firmware | ||
Intel Xeon D-1623N Firmware | ||
Intel Xeon D-1627 Firmware | ||
Intel Xeon D-1633N Firmware | ||
Intel Xeon D-1637 Firmware | ||
Intel Xeon D-1649N | ||
Intel Xeon D-1653N Firmware | ||
Intel Xeon D-2123IT Firmware | ||
Intel Xeon D-2141I | ||
Intel Xeon D-2142IT Firmware | ||
Intel Xeon D-2143IT Firmware | ||
Intel Xeon D-2145NT Firmware | ||
Intel Xeon D-2146NT Firmware | ||
Intel Xeon D-2161I Firmware | ||
Intel Xeon D-2163IT Firmware | ||
Intel Xeon D-2166NT Firmware | ||
Intel Xeon D-2173IT Firmware | ||
Intel Xeon D-2177NT Firmware | ||
Intel Xeon D-2183IT Firmware | ||
Intel Xeon D-2187NT Firmware | ||
Intel Xeon W-10855M Firmware | ||
Intel Xeon W-10885M Firmware | ||
Intel Xeon W-1250 Firmware | ||
Intel Xeon W-1250E Firmware | ||
Intel Xeon W-1250P Firmware | ||
Intel Xeon W-1250TE Firmware | ||
Intel Xeon W-1270 Firmware | ||
Intel Xeon W-1270E Firmware | ||
Intel Xeon W-1270P Firmware | ||
Intel Xeon W-1270TE Firmware | ||
Intel Xeon W-1290 Firmware | ||
Intel Xeon W-1290E Firmware | ||
Intel Xeon W-1290P Firmware | ||
Intel Xeon W-1290T Firmware | ||
Intel Xeon W-1290TE Firmware | ||
Intel Xeon W-2123 Firmware | ||
Intel Xeon W-2125 firmware | ||
Intel Xeon W-2133 Firmware | ||
Intel Xeon W-2135 Firmware | ||
Intel Xeon W-2145 Firmware | ||
Intel Xeon W-2155 Firmware | ||
Intel Xeon W-2175 Firmware | ||
Intel Xeon W-2195 Firmware | ||
Intel Xeon W-2223 Firmware | ||
Intel Xeon W-2225 Firmware | ||
Intel Xeon W-2235 Firmware | ||
Intel Xeon W-2245 Firmware | ||
Intel Xeon W-2255 Firmware | ||
Intel Xeon W-2265 Firmware | ||
Intel Xeon W-2275 Firmware | ||
Intel Xeon W-2295 Firmware | ||
Intel Xeon W-3175X Firmware | ||
Intel Xeon W-3223 Firmware | ||
Intel Xeon W-3225 Firmware | ||
Intel Xeon W-3235 Firmware | ||
Intel Xeon W-3245 Firmware | ||
Intel Xeon W-3245M Firmware | ||
Intel Xeon W-3265 | ||
Intel Xeon W-3265M Firmware | ||
Intel Xeon W-3275 Firmware | ||
Intel Xeon W-3275M |
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The severity of CVE-2020-0593 is rated as high due to the potential for privilege escalation.
To fix CVE-2020-0593, users should update their BIOS firmware to the latest version provided by Intel.
CVE-2020-0593 affects certain Intel BIOS firmware associated with various Intel processors.
No, CVE-2020-0593 requires local access for exploitation, posing a risk primarily to insider threats.
Yes, Intel has released patches for CVE-2020-0593 as part of their regular firmware updates.