CVE-2022-33894: Input Validation

Published May 10, 2023
·
Updated

Improper input validation in the BIOS firmware for some Intel(R) Processors may allow a privileged user to potentially enable escalation of privilege via local access.

Affected Software

546 affected components
Intel Xeon E-2314 Firmware
Intel Xeon E-2314
Intel Xeon E-2324g Firmware
Intel Xeon E-2324g
Intel Xeon E-2334 Firmware
Intel Xeon E-2334
Intel Xeon E-2336 Firmware
Intel Xeon E-2336
Intel Xeon E-2356g Firmware
Intel Xeon E-2356g
Intel Xeon E-2374g Firmware
Intel Xeon E-2374g
Intel Xeon E-2378 Firmware
Intel Xeon E-2378
Intel Xeon E-2378g Firmware
Intel Xeon E-2378g
Intel Xeon E-2386g Firmware
Intel Xeon E-2386g
Intel Xeon E-2388g Firmware
Intel Xeon E-2388g
Intel Xeon E-2226ge Firmware
Intel Xeon E-2226ge
Intel Xeon E-2254me Firmware
Intel Xeon E-2254me
Intel Xeon E-2254ml Firmware
Intel Xeon E-2254ml
Intel Xeon E-2276me Firmware
Intel Xeon E-2276me
Intel Xeon E-2276ml Firmware
Intel Xeon E-2276ml
Intel Xeon E-2278ge Firmware
Intel Xeon E-2278ge
Intel Xeon E-2278gel Firmware
Intel Xeon E-2278gel
Intel Xeon E-2224 Firmware
Intel Xeon E-2224
Intel Xeon E-2224g Firmware
Intel Xeon E-2224g
Intel Xeon E-2226g Firmware
Intel Xeon E-2226g
Intel Xeon E-2234 Firmware
Intel Xeon E-2234
Intel Xeon E-2236 Firmware
Intel Xeon E-2236
Intel Xeon E-2244g Firmware
Intel Xeon E-2244g
Intel Xeon E-2246g Firmware
Intel Xeon E-2246g
Intel Xeon E-2274g Firmware
Intel Xeon E-2274g
Intel Xeon E-2276g Firmware
Intel Xeon E-2276g
Intel Xeon E-2276m Firmware
Intel Xeon E-2276m
Intel Xeon E-2278g Firmware
Intel Xeon E-2278g
Intel Xeon E-2286g Firmware
Intel Xeon E-2286g
Intel Xeon E-2286m Firmware
Intel Xeon E-2286m
Intel Xeon E-2288g Firmware
Intel Xeon E-2288g
Intel Xeon E-2124 Firmware
Intel Xeon E-2124
Intel Xeon E-2124g Firmware
Intel Xeon E-2124g
Intel Xeon E-2126g Firmware
Intel Xeon E-2126g
Intel Xeon E-2134 Firmware
Intel Xeon E-2134
Intel Xeon E-2136 Firmware
Intel Xeon E-2136
Intel Xeon E-2144g Firmware
Intel Xeon E-2144g
Intel Xeon E-2146g Firmware
Intel Xeon E-2146g
Intel Xeon E-2174g Firmware
Intel Xeon E-2174g
Intel Xeon E-2176g Firmware
Intel Xeon E-2176g
Intel Xeon E-2186g Firmware
Intel Xeon E-2186g
Intel Xeon E-2176m Firmware
Intel Xeon E-2176m
Intel Xeon E-2186m Firmware
Intel Xeon E-2186m
Intel Core I9-10850k Firmware
Intel Core I9-10850k
Intel Core I9-10885h Firmware
Intel Core I9-10885h
Intel Core I9-10900 Firmware
Intel Core I9-10900
Intel Core I9-10900e Firmware
Intel Core I9-10900e
Intel Core I9-10900f Firmware
Intel Core I9-10900f
Intel Core I9-10900k Firmware
Intel Core I9-10900k
Intel Core I9-10900kf Firmware
Intel Core I9-10900kf
Intel Core I9-10900t Firmware
Intel Core I9-10900t
Intel Core I9-10900te Firmware
Intel Core I9-10900te
Intel Core I9-10980hk Firmware
Intel Core I9-10980hk
Intel Core I7-10870h Firmware
Intel Core I7-10870h
Intel Core I7-10610u Firmware
Intel Core I7-10610u
Intel Core I7-10810u Firmware
Intel Core I7-10810u
Intel Core I7-1068ng7 Firmware
Intel Core I7-1068ng7
Intel Core I7-10700 Firmware
Intel Core I7-10700
Intel Core I7-10700e Firmware
Intel Core I7-10700e
Intel Core I7-10700f Firmware
Intel Core I7-10700f
Intel Core I7-10700k Firmware
Intel Core I7-10700k
Intel Core I7-10700kf Firmware
Intel Core I7-10700kf
Intel Core I7-10700t Firmware
Intel Core I7-10700t
Intel Core I7-10700te Firmware
Intel Core I7-10700te
Intel Core I7-10750h Firmware
Intel Core I7-10750h
Intel Core I7-10850h Firmware
Intel Core I7-10850h
Intel Core I7-10875h Firmware
Intel Core I7-10875h
Intel Core I7-10510u Firmware
Intel Core I7-10510u
Intel Core I7-10510y Firmware
Intel Core I7-10510y
Intel Core I7-10710u Firmware
Intel Core I7-10710u
Intel Core I7-1060g7 Firmware
Intel Core I7-1060g7
Intel Core I7-1065g7 Firmware
Intel Core I7-1065g7
Intel Core I5-10505 Firmware
Intel Core I5-10505
Intel Core I5-10500h Firmware
Intel Core I5-10500h
Intel Core I5-10200h Firmware
Intel Core I5-10200h
Intel Core I5-10310u Firmware
Intel Core I5-10310u
Intel Core I5-1038ng7 Firmware
Intel Core I5-1038ng7
Intel Core I5-10400 Firmware
Intel Core I5-10400
Intel Core I5-10400f Firmware
Intel Core I5-10400f
Intel Core I5-10400t Firmware
Intel Core I5-10400t
Intel Core I5-10500 Firmware
Intel Core I5-10500
Intel Core I5-10500e Firmware
Intel Core I5-10500e
Intel Core I5-10500t Firmware
Intel Core I5-10500t
Intel Core I5-10500te Firmware
Intel Core I5-10500te
Intel Core I5-10600 Firmware
Intel Core I5-10600
Intel Core I5-10600k Firmware
Intel Core I5-10600k
Intel Core I5-10600kf Firmware
Intel Core I5-10600kf
Intel Core I5-10600t Firmware
Intel Core I5-10600t
Intel Core I5-10300h Firmware
Intel Core I5-10300h
Intel Core I5-10400h Firmware
Intel Core I5-10400h
Intel Core I5-10210u Firmware
Intel Core I5-10210u
Intel Core I5-10210y Firmware
Intel Core I5-10210y
Intel Core I5-10310y Firmware
Intel Core I5-10310y
Intel Core I5-1030g4 Firmware
Intel Core I5-1030g4
Intel Core I5-1030g7 Firmware
Intel Core I5-1030g7
Intel Core I5-1035g1 Firmware
Intel Core I5-1035g1
Intel Core I5-1035g4 Firmware
Intel Core I5-1035g4
Intel Core I5-1035g7 Firmware
Intel Core I5-1035g7
Intel Core I3-10105 Firmware
Intel Core I3-10105
Intel Core I3-10105f Firmware
Intel Core I3-10105f
Intel Core I3-10105t Firmware
Intel Core I3-10105t
Intel Core I3-10305 Firmware
Intel Core I3-10305
Intel Core I3-10305t Firmware
Intel Core I3-10305t
Intel Core I3-10325 Firmware
Intel Core I3-10325
Intel Core I3-10100y Firmware
Intel Core I3-10100y
Intel Core I3-10100f Firmware
Intel Core I3-10100f
Intel Core I3-10100 Firmware
Intel Core I3-10100
Intel Core I3-10100e Firmware
Intel Core I3-10100e
Intel Core I3-10100t Firmware
Intel Core I3-10100t
Intel Core I3-10100te Firmware
Intel Core I3-10100te
Intel Core I3-10300 Firmware
Intel Core I3-10300
Intel Core I3-10300t Firmware
Intel Core I3-10300t
Intel Core I3-10320 Firmware
Intel Core I3-10320
Intel Core I3-10110u Firmware
Intel Core I3-10110u
Intel Core I3-10110y Firmware
Intel Core I3-10110y
Intel Core I3-1000g1 Firmware
Intel Core I3-1000g1
Intel Core I3-1000g4 Firmware
Intel Core I3-1000g4
Intel Core I3-1005g1 Firmware
Intel Core I3-1005g1
Intel Core I9-9900ks Firmware
Intel Core I9-9900ks
Intel Core I9-9880h Firmware
Intel Core I9-9880h
Intel Core I9-9900 Firmware
Intel Core I9-9900
Intel Core I9-9900t Firmware
Intel Core I9-9900t
Intel Core I9-9980hk Firmware
Intel Core I9-9980hk
Intel Core I9-9900kf Firmware
Intel Core I9-9900kf
Intel Core I9-9900k Firmware
Intel Core I9-9900k
Intel Core I7-9700e Firmware
Intel Core I7-9700e
Intel Core I7-9700te Firmware
Intel Core I7-9700te
Intel Core I7-9850he Firmware
Intel Core I7-9850he
Intel Core I7-9850hl Firmware
Intel Core I7-9850hl
Intel Core I7-9700 Firmware
Intel Core I7-9700
Intel Core I7-9700f Firmware
Intel Core I7-9700f
Intel Core I7-9700t Firmware
Intel Core I7-9700t
Intel Core I7-9750h Firmware
Intel Core I7-9750h
Intel Core I7-9750hf Firmware
Intel Core I7-9750hf
Intel Core I7-9850h Firmware
Intel Core I7-9850h
Intel Core I7-9700kf Firmware
Intel Core I7-9700kf
Intel Core I7-9700k Firmware
Intel Core I7-9700k
Intel Core I5-9500e Firmware
Intel Core I5-9500e
Intel Core I5-9500te Firmware
Intel Core I5-9500te
Intel Core I5-9300h Firmware
Intel Core I5-9300h
Intel Core I5-9400h Firmware
Intel Core I5-9400h
Intel Core I5-9400t Firmware
Intel Core I5-9400t
Intel Core I5-9500 Firmware
Intel Core I5-9500
Intel Core I5-9500f Firmware
Intel Core I5-9500f
Intel Core I5-9500t Firmware
Intel Core I5-9500t
Intel Core I5-9600 Firmware
Intel Core I5-9600
Intel Core I5-9600t Firmware
Intel Core I5-9600t
Intel Core I5-9300hf Firmware
Intel Core I5-9300hf
Intel Core I5-9400 Firmware
Intel Core I5-9400
Intel Core I5-9400f Firmware
Intel Core I5-9400f
Intel Core I5-9600kf Firmware
Intel Core I5-9600kf
Intel Core I5-9600k Firmware
Intel Core I5-9600k
Intel Core I3-9100e Firmware
Intel Core I3-9100e
Intel Core I3-9100hl Firmware
Intel Core I3-9100hl
Intel Core I3-9100te Firmware
Intel Core I3-9100te
Intel Core I3-9100 Firmware
Intel Core I3-9100
Intel Core I3-9100f Firmware
Intel Core I3-9100f
Intel Core I3-9100t Firmware
Intel Core I3-9100t
Intel Core I3-9300 Firmware
Intel Core I3-9300
Intel Core I3-9300t Firmware
Intel Core I3-9300t
Intel Core I3-9320 Firmware
Intel Core I3-9320
Intel Core I3-9350k Firmware
Intel Core I3-9350k
Intel Core I3-9350kf Firmware
Intel Core I3-9350kf
Intel Core I7-7560u Firmware
Intel Core I7-7560u
Intel Core I7-7567u Firmware
Intel Core I7-7567u
Intel Core I7-7600u Firmware
Intel Core I7-7600u
Intel Core I7-7660u Firmware
Intel Core I7-7660u
Intel Core I7-7700 Firmware
Intel Core I7-7700
Intel Core I7-7700hq Firmware
Intel Core I7-7700hq
Intel Core I7-7700k Firmware
Intel Core I7-7700k
Intel Core I7-7700t Firmware
Intel Core I7-7700t
Intel Core I7-7820eq Firmware
Intel Core I7-7820eq
Intel Core I7-7820hk Firmware
Intel Core I7-7820hk
Intel Core I7-7820hq Firmware
Intel Core I7-7820hq
Intel Core I7-7920hq Firmware
Intel Core I7-7920hq
Intel Core I7-7500u Firmware
Intel Core I7-7500u
Intel Core I7-7y75 Firmware
Intel Core I7-7y75
Intel Core I5-7260u Firmware
Intel Core I5-7260u
Intel Core I5-7267u Firmware
Intel Core I5-7267u
Intel Core I5-7287u Firmware
Intel Core I5-7287u
Intel Core I5-7300hq Firmware
Intel Core I5-7300hq
Intel Core I5-7300u Firmware
Intel Core I5-7300u
Intel Core I5-7360u Firmware
Intel Core I5-7360u
Intel Core I5-7400 Firmware
Intel Core I5-7400
Intel Core I5-7400t Firmware
Intel Core I5-7400t
Intel Core I5-7440eq Firmware
Intel Core I5-7440eq
Intel Core I5-7440hq Firmware
Intel Core I5-7440hq
Intel Core I5-7442eq Firmware
Intel Core I5-7442eq
Intel Core I5-7500 Firmware
Intel Core I5-7500
Intel Core I5-7500t Firmware
Intel Core I5-7500t
Intel Core I5-7600 Firmware
Intel Core I5-7600
Intel Core I5-7600k Firmware
Intel Core I5-7600k
Intel Core I5-7600t Firmware
Intel Core I5-7600t
Intel Core I5-7y57 Firmware
Intel Core I5-7y57
Intel Core I5-7200u Firmware
Intel Core I5-7200u
Intel Core I5-7y54 Firmware
Intel Core I5-7y54
Intel Core I3-7020u Firmware
Intel Core I3-7020u
Intel Core I3-7130u Firmware
Intel Core I3-7130u
Intel Core I3-7100 Firmware
Intel Core I3-7100
Intel Core I3-7100e Firmware
Intel Core I3-7100e
Intel Core I3-7100h Firmware
Intel Core I3-7100h
Intel Core I3-7100t Firmware
Intel Core I3-7100t
Intel Core I3-7101e Firmware
Intel Core I3-7101e
Intel Core I3-7101te Firmware
Intel Core I3-7101te
Intel Core I3-7102e Firmware
Intel Core I3-7102e
Intel Core I3-7167u Firmware
Intel Core I3-7167u
Intel Core I3-7300 Firmware
Intel Core I3-7300
Intel Core I3-7300t Firmware
Intel Core I3-7300t
Intel Core I3-7320 Firmware
Intel Core I3-7320
Intel Core I3-7350k Firmware
Intel Core I3-7350k
Intel Core I3-7100u Firmware
Intel Core I3-7100u
Intel Core M3-7y32 Firmware
Intel Core M3-7y32
Intel Core M3-7y30 Firmware
Intel Core M3-7y30
Intel Core I9-8950hk Firmware
Intel Core I9-8950hk
Intel Core I7-8557u Firmware
Intel Core I7-8557u
Intel Core I7-8665ue Firmware
Intel Core I7-8665ue
Intel Core I7-8569u Firmware
Intel Core I7-8569u
Intel Core I7-8665u Firmware
Intel Core I7-8665u
Intel Core I7-8500y Firmware
Intel Core I7-8500y
Intel Core I7-8565u Firmware
Intel Core I7-8565u
Intel Core I7-8706g Firmware
Intel Core I7-8706g
Intel Core I7-8086k Firmware
Intel Core I7-8086k
Intel Core I7-8559u Firmware
Intel Core I7-8559u
Intel Core I7-8700 Firmware
Intel Core I7-8700
Intel Core I7-8700b Firmware
Intel Core I7-8700b
Intel Core I7-8700t Firmware
Intel Core I7-8700t
Intel Core I7-8750h Firmware
Intel Core I7-8750h
Intel Core I7-8850h Firmware
Intel Core I7-8850h
Intel Core I7-8705g Firmware
Intel Core I7-8705g
Intel Core I7-8709g Firmware
Intel Core I7-8709g
Intel Core I7-8809g Firmware
Intel Core I7-8809g
Intel Core I7\+8700 Firmware
Intel Core I7\+8700
Intel Core I7-8700k Firmware
Intel Core I7-8700k
Intel Core I7-8550u Firmware
Intel Core I7-8550u
Intel Core I7-8650u Firmware
Intel Core I7-8650u
Intel Core I5-8260u Firmware
Intel Core I5-8260u
Intel Core I5-8257u Firmware
Intel Core I5-8257u
Intel Core I5-8365ue Firmware
Intel Core I5-8365ue
Intel Core I5-8279u Firmware
Intel Core I5-8279u
Intel Core I5-8365u Firmware
Intel Core I5-8365u
Intel Core I5-8310y Firmware
Intel Core I5-8310y
Intel Core I5-8210y Firmware
Intel Core I5-8210y
Intel Core I5-8200y Firmware
Intel Core I5-8200y
Intel Core I5-8265u Firmware
Intel Core I5-8265u
Intel Core I5-8305g Firmware
Intel Core I5-8305g
Intel Core I5-8259u Firmware
Intel Core I5-8259u
Intel Core I5-8269u Firmware
Intel Core I5-8269u
Intel Core I5-8300h Firmware
Intel Core I5-8300h
Intel Core I5-8400 Firmware
Intel Core I5-8400
Intel Core I5-8400b Firmware
Intel Core I5-8400b
Intel Core I5-8400h Firmware
Intel Core I5-8400h
Intel Core I5-8400t Firmware
Intel Core I5-8400t
Intel Core I5-8500 Firmware
Intel Core I5-8500
Intel Core I5-8500b Firmware
Intel Core I5-8500b
Intel Core I5-8500t Firmware
Intel Core I5-8500t
Intel Core I5-8600 Firmware
Intel Core I5-8600
Intel Core I5-8600t Firmware
Intel Core I5-8600t
Intel Core I5-8600k Firmware
Intel Core I5-8600k
Intel Core I5-8250u Firmware
Intel Core I5-8250u
Intel Core I5-8350u Firmware
Intel Core I5-8350u
Intel Core I3-8140u Firmware
Intel Core I3-8140u
Intel Core I3-8145ue Firmware
Intel Core I3-8145ue
Intel Core I3-8100b Firmware
Intel Core I3-8100b
Intel Core I3-8145u Firmware
Intel Core I3-8145u
Intel Core I3-8100h Firmware
Intel Core I3-8100h
Intel Core I3-8100t Firmware
Intel Core I3-8100t
Intel Core I3-8109u Firmware
Intel Core I3-8109u
Intel Core I3-8300 Firmware
Intel Core I3-8300
Intel Core I3-8300t Firmware
Intel Core I3-8300t
Intel Core I3-8130u Firmware
Intel Core I3-8130u
Intel Core I3-8100 Firmware
Intel Core I3-8100
Intel Core I3-8350k Firmware
Intel Core I3-8350k
Intel Core M3-8100y Firmware
Intel Core M3-8100y

Event History

May 10, 2023
CVE Published
via MITRE·01:17 PM
Data Sourced
via MITRE·01:17 PM
DescriptionSeverityWeakness
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Frequently Asked Questions

1

What is the severity of CVE-2022-33894?

CVE-2022-33894 has been classified as a high-severity vulnerability due to its potential for privilege escalation.

2

How do I fix CVE-2022-33894?

To address CVE-2022-33894, it is recommended to update the BIOS firmware to the latest version provided by Intel.

3

Who is affected by CVE-2022-33894?

CVE-2022-33894 affects various Intel processors, particularly those with specific BIOS firmware versions.

4

What types of attacks can exploit CVE-2022-33894?

CVE-2022-33894 can be exploited by a privileged user with local access to the system.

5

What is the impact of CVE-2022-33894?

If successfully exploited, CVE-2022-33894 could allow an attacker to escalate privileges and gain unauthorized access to the system.

Company

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