CVE-2021-0093: Medium severity intel atom c3308 firmware vulnerability
Published Feb 9, 2022
·Updated
Incorrect default permissions in the firmware for some Intel(R) Processors may allow a privileged user to potentially enable a denial of service via local access.
Affected Software
681 affected components
Intel Atom C3308
Intel Atom C3336
Intel Atom C3338
Intel Atom C3338r
Intel Atom C3436l
Intel Atom C3508
Intel Atom C3538
Intel Atom C3558
Intel Atom C3558r
Intel Atom C3708
Intel Atom C3750
Intel Atom C3758
Intel Atom C3758r
Intel Atom C3808
Intel Atom C3830
Intel Atom C3850
Intel Atom C3858
Intel Atom C3950
Intel Atom C3955
Intel Atom C3958
Intel Core I3-1000g1
Intel Core I3-1000g4
Intel Core I3-1005g1
Intel Core I3-10100
Intel Core I3-10100e
Intel Core I3-10100f
Intel Core I3-10100t
Intel Core I3-10100te
Intel Core I3-10100y
Intel Core I3-10105
Intel Core I3-10105f
Intel Core I3-10105t
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 I3-11100he
Intel Core I3-1110g4
Intel Core I3-1115g4
Intel Core I3-1115g4e
Intel Core I3-1115gre
Intel Core I3-1120g4
Intel Core I3-1125g4
Intel Core I3-6006u
Intel Core I3-6098p
Intel Core I3-6100
Intel Core I3-6100e
Intel Core I3-6100h
Intel Core I3-6100t
Intel Core I3-6100te
Intel Core I3-6100u
Intel Core I3-6102e
Intel Core I3-6157u
Intel Core I3-6167u
Intel Core I3-6300
Intel Core I3-6300t
Intel Core I3-6320
Intel Core I3-7020u
Intel Core I3-7100
Intel Core I3-7100e
Intel Core I3-7100h
Intel Core I3-7100t
Intel Core I3-7100u
Intel Core I3-7101e
Intel Core I3-7101te
Intel Core I3-7102e
Intel Core I3-7130u
Intel Core I3-7167u
Intel Core I3-7300
Intel Core I3-7300t
Intel Core I3-7320
Intel Core I3-7350k
Intel Core I3-8100
Intel Core I3-8100b
Intel Core I3-8100h
Intel Core I3-8100t
Intel Core I3-8109u
Intel Core I3-8130u
Intel Core I3-8140u
Intel Core I3-8145u
Intel Core I3-8145ue
Intel Core I3-8300
Intel Core I3-8300t
Intel Core I3-8350k
Intel Core I3-9100
Intel Core I3-9100e
Intel Core I3-9100f
Intel Core I3-9100hl
Intel Core I3-9100t
Intel Core I3-9100te
Intel Core I3-9300
Intel Core I3-9300t
Intel Core I3-9320
Intel Core I3-9350k
Intel Core I3-9350kf
Intel Core I5-10200h
Intel Core I5-10210u
Intel Core I5-10210y
Intel Core I5-10300h
Intel Core I5-1030g4
Intel Core I5-1030g7
Intel Core I5-10310u
Intel Core I5-10310y
Intel Core I5-1035g1
Intel Core I5-1035g4
Intel Core I5-1035g7
Intel Core I5-1038ng7
Intel Core I5-10400
Intel Core I5-10400f
Intel Core I5-10400h
Intel Core I5-10400t
Intel Core I5-10500
Intel Core I5-10500e
Intel Core I5-10500h
Intel Core I5-10500t
Intel Core I5-10500te
Intel Core I5-10505
Intel Core I5-10600
Intel Core I5-10600k
Intel Core I5-10600kf
Intel Core I5-10600t
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
Intel Core I5-11400h
Intel Core I5-11400t
Intel Core I5-1140g7
Intel Core I5-1145g7
Intel Core I5-1145g7e
Intel Core I5-1145gre
Intel Core I5-11500
Intel Core I5-11500h
Intel Core I5-11500he
Intel Core I5-11500t
Intel Core I5-1155g7
Intel Core I5-11600
Intel Core I5-11600k
Intel Core I5-11600kf
Intel Core I5-11600t
Intel Core I5-6200u
Intel Core I5-6260u
Intel Core I5-6267u
Intel Core I5-6287u
Intel Core I5-6300hq
Intel Core I5-6300u
Intel Core I5-6350hq
Intel Core I5-6360u
Intel Core I5-6400
Intel Core I5-6400t
Intel Core I5-6402p
Intel Core I5-6440eq
Intel Core I5-6440hq
Intel Core I5-6442eq
Intel Core I5-6500
Intel Core I5-6500t
Intel Core I5-6500te
Intel Core I5-6585r
Intel Core I5-6600
Intel Core I5-6600k
Intel Core I5-6600t
Intel Core I5-6685r
Intel Core I5-7200u
Intel Core I5-7260u
Intel Core I5-7267u
Intel Core I5-7287u
Intel Core I5-7300hq
Intel Core I5-7300u
Intel Core I5-7360u
Intel Core I5-7400
Intel Core I5-7400t
Intel Core I5-7440eq
Intel Core I5-7440hq
Intel Core I5-7442eq
Intel Core I5-7500
Intel Core I5-7500t
Intel Core I5-7600
Intel Core I5-7600k
Intel Core I5-7600t
Intel Core I5-7640x
Intel Core I5-7y54
Intel Core I5-7y57
Intel Core I5-8200y
Intel Core I5-8210y
Intel Core I5-8250u
Intel Core I5-8257u
Intel Core I5-8259u
Intel Core I5-8260u
Intel Core I5-8265u
Intel Core I5-8269u
Intel Core I5-8279u
Intel Core I5-8300h
Intel Core I5-8305g
Intel Core I5-8310y
Intel Core I5-8350u
Intel Core I5-8365u
Intel Core I5-8365ue
Intel Core I5-8400
Intel Core I5-8400b
Intel Core I5-8400h
Intel Core I5-8400t
Intel Core I5-8500
Intel Core I5-8500b
Intel Core I5-8500t
Intel Core I5-8600
Intel Core I5-8600k
Intel Core I5-8600t
Intel Core I5-9300h
Intel Core I5-9300hf
Intel Core I5-9400
Intel Core I5-9400f
Intel Core I5-9400h
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 Core I5-9600
Intel Core I5-9600k
Intel Core I5-9600kf
Intel Core I5-9600t
Intel Core I7\+8700
Intel Core I7-10510u
Intel Core I7-10510y
Intel Core I7-1060g7
Intel Core I7-10610u
Intel Core I7-1065g7
Intel Core I7-1068ng7
Intel Core I7-10700
Intel Core I7-10700e
Intel Core I7-10700f
Intel Core I7-10700k
Intel Core I7-10700kf
Intel Core I7-10700t
Intel Core I7-10700te
Intel Core I7-10710u
Intel Core I7-10750h
Intel Core I7-10810u
Intel Core I7-10850h
Intel Core I7-10870h
Intel Core I7-10875h
Intel Core I7-11370h
Intel Core I7-11375h
Intel Core I7-11390h
Intel Core I7-11600h
Intel Core I7-1160g7
Intel Core I7-1165g7
Intel Core I7-11700
Intel Core I7-11700f
Intel Core I7-11700k
Intel Core I7-11700kf
Intel Core I7-11700t
Intel Core I7-11800h
Intel Core I7-1180g7
Intel Core I7-11850h
Intel Core I7-11850he
Intel Core I7-1185g7
Intel Core I7-1185g7e
Intel Core I7-1185gre
Intel Core I7-1195g7
Intel Core I7-3820
Intel Core I7-3920xm
Intel Core I7-3930k
Intel Core I7-3940xm
Intel Core I7-3960x
Intel Core I7-3970x
Intel Core I7-4820k
Intel Core I7-4930k
Intel Core I7-4930mx
Intel Core I7-4940mx
Intel Core I7-4960x
Intel Core I7-5820k
Intel Core I7-5930k
Intel Core I7-5960x
Intel Core I7-6500u
Intel Core I7-6560u
Intel Core I7-6567u
Intel Core I7-6600u
Intel Core I7-6650u
Intel Core I7-6660u
Intel Core I7-6700
Intel Core I7-6700hq
Intel Core I7-6700k
Intel Core I7-6700t
Intel Core I7-6700te
Intel Core I7-6770hq
Intel Core I7-6785r
Intel Core I7-6800k
Intel Core I7-6820eq
Intel Core I7-6820hk
Intel Core I7-6820hq
Intel Core I7-6822eq
Intel Core I7-6850k
Intel Core I7-6870hq
Intel Core I7-6900k
Intel Core I7-6920hq
Intel Core I7-6950x
Intel Core I7-6970hq
Intel Core I7-7500u
Intel Core I7-7560u
Intel Core I7-7567u
Intel Core I7-7600u
Intel Core I7-7660u
Intel Core I7-7700
Intel Core I7-7700hq
Intel Core I7-7700k
Intel Core I7-7700t
Intel Core I7-7740x
Intel Core I7-7800x
Intel Core I7-7820eq
Intel Core I7-7820hk
Intel Core I7-7820hq
Intel Core I7-7820x
Intel Core I7-7920hq
Intel Core I7-7y75
Intel Core I7-8086k
Intel Core I7-8500y
Intel Core I7-8550u
Intel Core I7-8557u
Intel Core I7-8559u
Intel Core I7-8565u
Intel Core I7-8569u
Intel Core I7-8650u
Intel Core I7-8665u
Intel Core I7-8665ue
Intel Core I7-8700
Intel Core I7-8700b
Intel Core I7-8700k
Intel Core I7-8700t
Intel Core I7-8705g
Intel Core I7-8706g
Intel Core I7-8709g
Intel Core I7-8750h
Intel Core I7-8809g
Intel Core I7-8850h
Intel Core I7-9700
Intel Core I7-9700e
Intel Core I7-9700f
Intel Core I7-9700k
Intel Core I7-9700kf
Intel Core I7-9700t
Intel Core I7-9700te
Intel Core I7-9750h
Intel Core I7-9750hf
Intel Core I7-9800x
Intel Core I7-9850h
Intel Core I7-9850he
Intel Core I7-9850hl
Intel Core I9-10850k
Intel Core I9-10885h
Intel Core I9-10900
Intel Core I9-10900e
Intel Core I9-10900f
Intel Core I9-10900k
Intel Core I9-10900kf
Intel Core I9-10900t
Intel Core I9-10900te
Intel Core I9-10900x
Intel Core I9-10920x
Intel Core I9-10940x
Intel Core I9-10980hk
Intel Core I9-10980xe
Intel Core I9-11900
Intel Core I9-11900f
Intel Core I9-11900h
Intel Core I9-11900k
Intel Core I9-11900kf
Intel Core I9-11900t
Intel Core I9-11950h
Intel Core I9-11980hk
Intel Core I9-7900x
Intel Core I9-7920x
Intel Core I9-7940x
Intel Core I9-7960x
Intel Core I9-7980xe
Intel Core I9-8950hk
Intel Core I9-9820x
Intel Core I9-9880h
Intel Core I9-9900
Intel Core I9-9900k
Intel Core I9-9900kf
Intel Core I9-9900ks
Intel Core I9-9900t
Intel Core I9-9900x
Intel Core I9-9920x
Intel Core I9-9940x
Intel Core I9-9960x
Intel Core I9-9980hk
Intel Core I9-9980xe
Intel Core M3-6y30
Intel Core M3-7y30
Intel Core M3-7y32
Intel Core M3-8100y
Intel Core M5-6y54
Intel Core M5-6y57
Intel Core M7-6y75
Intel Xeon Bronze 3104
Intel Xeon Bronze 3106
Intel Xeon Bronze 3204
Intel Xeon Bronze 3206r
Intel Xeon D-1513n
Intel Xeon D-1518
Intel Xeon D-1520
Intel Xeon D-1521
Intel Xeon D-1523n
Intel Xeon D-1527
Intel Xeon D-1528
Intel Xeon D-1529
Intel Xeon D-1531
Intel Xeon D-1533n
Intel Xeon D-1537
Intel Xeon D-1539
Intel Xeon D-1540
Intel Xeon D-1541
Intel Xeon D-1543n
Intel Xeon D-1548
Intel Xeon D-1553n
Intel Xeon D-1557
Intel Xeon D-1559
Intel Xeon D-1567
Intel Xeon D-1571
Intel Xeon D-1577
Intel Xeon D-1602
Intel Xeon D-1622
Intel Xeon D-1623n
Intel Xeon D-1627
Intel Xeon D-1633n
Intel Xeon D-1637
Intel Xeon D-1649n
Intel Xeon D-1653n
Intel Xeon D-2123it
Intel Xeon D-2141i
Intel Xeon D-2142it
Intel Xeon D-2143it
Intel Xeon D-2145nt
Intel Xeon D-2146nt
Intel Xeon D-2161i
Intel Xeon D-2163it
Intel Xeon D-2166nt
Intel Xeon D-2173it
Intel Xeon D-2177nt
Intel Xeon D-2183it
Intel Xeon D-2187nt
Intel Xeon E-2124
Intel Xeon E-2124g
Intel Xeon E-2126g
Intel Xeon E-2134
Intel Xeon E-2136
Intel Xeon E-2144g
Intel Xeon E-2146g
Intel Xeon E-2174g
Intel Xeon E-2176g
Intel Xeon E-2176m
Intel Xeon E-2186g
Intel Xeon E-2186m
Intel Xeon E-2224
Intel Xeon E-2224g
Intel Xeon E-2226g
Intel Xeon E-2226ge
Intel Xeon E-2234
Intel Xeon E-2236
Intel Xeon E-2244g
Intel Xeon E-2246g
Intel Xeon E-2254me
Intel Xeon E-2254ml
Intel Xeon E-2274g
Intel Xeon E-2276g
Intel Xeon E-2276m
Intel Xeon E-2276me
Intel Xeon E-2276ml
Intel Xeon E-2278g
Intel Xeon E-2278ge
Intel Xeon E-2278gel
Intel Xeon E-2286g
Intel Xeon E-2286m
Intel Xeon E-2288g
Intel Xeon E-2314
Intel Xeon E-2324g
Intel Xeon E-2334
Intel Xeon E-2336
Intel Xeon E-2356g
Intel Xeon E-2374g
Intel Xeon E-2378
Intel Xeon E-2378g
Intel Xeon E-2386g
Intel Xeon E-2388g
Intel Xeon Gold 5115
Intel Xeon Gold 5118
Intel Xeon Gold 5119t
Intel Xeon Gold 5120
Intel Xeon Gold 5120t
Intel Xeon Gold 5122
Intel Xeon Gold 5215
Intel Xeon Gold 5215l
Intel Xeon Gold 5217
Intel Xeon Gold 5218
Intel Xeon Gold 5218b
Intel Xeon Gold 5218n
Intel Xeon Gold 5218r
Intel Xeon Gold 5218t
Intel Xeon Gold 5220
Intel Xeon Gold 5220r
Intel Xeon Gold 5220s
Intel Xeon Gold 5220t
Intel Xeon Gold 5222
Intel Xeon Gold 6126
Intel Xeon Gold 6126f
Intel Xeon Gold 6126t
Intel Xeon Gold 6128
Intel Xeon Gold 6130
Intel Xeon Gold 6130f
Intel Xeon Gold 6130t
Intel Xeon Gold 6132
Intel Xeon Gold 6134
Intel Xeon Gold 6136
Intel Xeon Gold 6138
Intel Xeon Gold 6138f
Intel Xeon Gold 6138p
Intel Xeon Gold 6138t
Intel Xeon Gold 6140
Intel Xeon Gold 6142
Intel Xeon Gold 6142f
Intel Xeon Gold 6144
Intel Xeon Gold 6146
Intel Xeon Gold 6148
Intel Xeon Gold 6148f
Intel Xeon Gold 6150
Intel Xeon Gold 6152
Intel Xeon Gold 6154
Intel Xeon Gold 6208u
Intel Xeon Gold 6209u
Intel Xeon Gold 6210u
Intel Xeon Gold 6212u
Intel Xeon Gold 6222v
Intel Xeon Gold 6226
Intel Xeon Gold 6226r
Intel Xeon Gold 6230
Intel Xeon Gold 6230n
Intel Xeon Gold 6230r
Intel Xeon Gold 6230t
Intel Xeon Gold 6234
Intel Xeon Gold 6238
Intel Xeon Gold 6238l
Intel Xeon Gold 6238r
Intel Xeon Gold 6238t
Intel Xeon Gold 6240
Intel Xeon Gold 6240l
Intel Xeon Gold 6240r
Intel Xeon Gold 6240y
Intel Xeon Gold 6242
Intel Xeon Gold 6242r
Intel Xeon Gold 6244
Intel Xeon Gold 6246
Intel Xeon Gold 6246r
Intel Xeon Gold 6248
Intel Xeon Gold 6248r
Intel Xeon Gold 6250
Intel Xeon Gold 6250l
Intel Xeon Gold 6252
Intel Xeon Gold 6252n
Intel Xeon Gold 6254
Intel Xeon Gold 6256
Intel Xeon Gold 6258r
Intel Xeon Gold 6262v
Intel Xeon Platinum 8153
Intel Xeon Platinum 8156
Intel Xeon Platinum 8158
Intel Xeon Platinum 8160
Intel Xeon Platinum 8160f
Intel Xeon Platinum 8160t
Intel Xeon Platinum 8164
Intel Xeon Platinum 8168
Intel Xeon Platinum 8170
Intel Xeon Platinum 8176
Intel Xeon Platinum 8176f
Intel Xeon Platinum 8180
Intel Xeon Platinum 8253
Intel Xeon Platinum 8256
Intel Xeon Platinum 8260
Intel Xeon Platinum 8260l
Intel Xeon Platinum 8260y
Intel Xeon Platinum 8268
Intel Xeon Platinum 8270
Intel Xeon Platinum 8276
Intel Xeon Platinum 8276l
Intel Xeon Platinum 8280
Intel Xeon Platinum 8280l
Intel Xeon Platinum 9221
Intel Xeon Platinum 9222
Intel Xeon Platinum 9242
Intel Xeon Platinum 9282
Intel Xeon Silver 4108
Intel Xeon Silver 4109t
Intel Xeon Silver 4110
Intel Xeon Silver 4112
Intel Xeon Silver 4114
Intel Xeon Silver 4114t
Intel Xeon Silver 4116
Intel Xeon Silver 4116t
Intel Xeon Silver 4208
Intel Xeon Silver 4209t
Intel Xeon Silver 4210
Intel Xeon Silver 4210r
Intel Xeon Silver 4210t
Intel Xeon Silver 4214
Intel Xeon Silver 4214r
Intel Xeon Silver 4214y
Intel Xeon Silver 4215
Intel Xeon Silver 4215r
Intel Xeon Silver 4216
Intel Xeon W-10855m
Intel Xeon W-10885m
Intel Xeon W-11155mle
Intel Xeon W-11155mre
Intel Xeon W-11555mle
Intel Xeon W-11555mre
Intel Xeon W-11855m
Intel Xeon W-11865mle
Intel Xeon W-11865mre
Intel Xeon W-11955m
Intel Xeon W-1250
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
Intel Xeon W-1290p
Intel Xeon W-1290t
Intel Xeon W-1290te
Intel Xeon W-1350
Intel Xeon W-1350p
Intel Xeon W-1370
Intel Xeon W-1370p
Intel Xeon W-1390
Intel Xeon W-1390p
Intel Xeon W-1390t
Intel Xeon W-2123
Intel Xeon W-2125
Intel Xeon W-2133
Intel Xeon W-2135
Intel Xeon W-2145
Intel Xeon W-2155
Intel Xeon W-2175
Intel Xeon W-2195
Intel Xeon W-2223
Intel Xeon W-2225
Intel Xeon W-2235
Intel Xeon W-2245
Intel Xeon W-2255
Intel Xeon W-2265
Intel Xeon W-2275
Intel Xeon W-2295
Intel Xeon W-3175x
Intel Xeon W-3223
Intel Xeon W-3225
Intel Xeon W-3235
Intel Xeon W-3245
Intel Xeon W-3245m
Intel Xeon W-3265
Intel Xeon W-3265m
Intel Xeon W-3275
Intel Xeon W-3275m
Intel Xeon W-3323
Intel Xeon W-3335
Intel Xeon W-3345
Intel Xeon W-3365
Intel Xeon W-3375
NetApp Cloud Backup
NetApp Fas\/aff Bios
Event History
Feb 9, 2022
CVE Published
via MITRE·10:04 PM
Data Sourced
via MITRE·10:04 PM
DescriptionWeakness
Data Sourced
via NVD·11:15 PM
DescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2021-0093?
CVE-2021-0093 has a medium severity rating due to the potential for denial of service if exploited by a privileged user.
2
How do I fix CVE-2021-0093?
To fix CVE-2021-0093, users should apply the latest firmware updates from Intel that address the incorrect default permissions.
3
What products are affected by CVE-2021-0093?
CVE-2021-0093 affects several Intel Atom and Core processors, including Atom C3308, C3336, C3850, and Core i3 series.
4
Can CVE-2021-0093 be exploited remotely?
CVE-2021-0093 cannot be exploited remotely as it requires local access by a privileged user.
5
What is the potential impact of CVE-2021-0093?
The potential impact of CVE-2021-0093 is primarily denial of service, which could disrupt system operations under certain conditions.