Vulnerability Intelligence Report
CVE-2021-33122
Insufficient control flow management in the BIOS firmware for some Intel(R) Processors may allow a privileged user to potentially enable aescalation of privilege via local access.
No Active Exploit Signals
CVSS Base Score
7.8
HIGH
Exploitability:1.9
Impact Score:5.9
EPSS Probability:0.25%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
—
Authentication
—
Weaponization
—
SSVC Action
—
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| intel | xeon_e-2386g_firmware | all |
| intel | xeon_e-2386g | all |
| intel | xeon_e-2374g_firmware | all |
| intel | xeon_e-2374g | all |
| intel | xeon_e-2314_firmware | all |
| intel | xeon_e-2314 | all |
| intel | xeon_e-2334_firmware | all |
| intel | xeon_e-2334 | all |
| intel | xeon_e-2356g_firmware | all |
| intel | xeon_e-2356g | all |
| intel | xeon_e-2378_firmware | all |
| intel | xeon_e-2378 | all |
| intel | xeon_e-2324g_firmware | all |
| intel | xeon_e-2324g | all |
| intel | xeon_e-2378g_firmware | all |
| intel | xeon_e-2378g | all |
| intel | xeon_e-2336_firmware | all |
| intel | xeon_e-2336 | all |
| intel | xeon_e-2388g_firmware | all |
| intel | xeon_e-2388g | all |
| intel | xeon_w-1350_firmware | all |
| intel | xeon_w-1350 | all |
| intel | xeon_w-1370_firmware | all |
| intel | xeon_w-1370 | all |
| intel | xeon_w-1370p_firmware | all |
| intel | xeon_w-1370p | all |
| intel | xeon_w-1390_firmware | all |
| intel | xeon_w-1390 | all |
| intel | xeon_w-1390p_firmware | all |
| intel | xeon_w-1390p | all |
| intel | xeon_w-1390t_firmware | all |
| intel | xeon_w-1390t | all |
| intel | xeon_w-1350p_firmware | all |
| intel | xeon_w-1350p | all |
| intel | core_i3-1000g1_firmware | all |
| intel | core_i3-1000g1 | all |
| intel | core_i3-1000g4_firmware | all |
| intel | core_i3-1000g4 | all |
| intel | core_i3-1005g1_firmware | all |
| intel | core_i3-1005g1 | all |
| intel | core_i3-10100_firmware | all |
| intel | core_i3-10100 | all |
| intel | core_i3-10100e_firmware | all |
| intel | core_i3-10100e | all |
| intel | core_i3-10100f_firmware | all |
| intel | core_i3-10100f | all |
| intel | core_i3-10100t_firmware | all |
| intel | core_i3-10100t | all |
| intel | core_i3-10100te_firmware | all |
| intel | core_i3-10100te | all |
| intel | core_i3-10100y_firmware | all |
| intel | core_i3-10100y | all |
| intel | core_i3-10105_firmware | all |
| intel | core_i3-10105 | all |
| intel | core_i3-10105f_firmware | all |
| intel | core_i3-10105f | all |
| intel | core_i3-10105t_firmware | all |
| intel | core_i3-10105t | all |
| intel | core_i3-10110u_firmware | all |
| intel | core_i3-10110u | all |
| intel | core_i3-10110y_firmware | all |
| intel | core_i3-10110y | all |
| intel | core_i3-10300_firmware | all |
| intel | core_i3-10300 | all |
| intel | core_i3-10300t_firmware | all |
| intel | core_i3-10300t | all |
| intel | core_i3-10305_firmware | all |
| intel | core_i3-10305 | all |
| intel | core_i3-10305t_firmware | all |
| intel | core_i3-10305t | all |
| intel | core_i3-10320_firmware | all |
| intel | core_i3-10320 | all |
| intel | core_i3-10325_firmware | all |
| intel | core_i3-10325 | all |
| intel | core_i3-11100he_firmware | all |
| intel | core_i3-11100he | all |
| intel | core_i3-1110g4_firmware | all |
| intel | core_i3-1110g4 | all |
| intel | core_i3-1115g4_firmware | all |
| intel | core_i3-1115g4 | all |
| intel | core_i3-1115g4e_firmware | all |
| intel | core_i3-1115g4e | all |
| intel | core_i3-1115gre_firmware | all |
| intel | core_i3-1115gre | all |
| intel | core_i3-1120g4_firmware | all |
| intel | core_i3-1120g4 | all |
| intel | core_i3-1125g4_firmware | all |
| intel | core_i3-1125g4 | all |
| intel | core_i3-9100_firmware | all |
| intel | core_i3-9100 | all |
| intel | core_i3-9100e_firmware | all |
| intel | core_i3-9100e | all |
| intel | core_i3-9100f_firmware | all |
| intel | core_i3-9100f | all |
| intel | core_i3-9100hl_firmware | all |
| intel | core_i3-9100hl | all |
| intel | core_i3-9100t_firmware | all |
| intel | core_i3-9100t | all |
| intel | core_i3-9100te_firmware | all |
| intel | core_i3-9100te | all |
| intel | core_i3-9300_firmware | all |
| intel | core_i3-9300 | all |
| intel | core_i3-9300t_firmware | all |
| intel | core_i3-9300t | all |
| intel | core_i3-9320_firmware | all |
| intel | core_i3-9320 | all |
| intel | core_i3-9350k_firmware | all |
| intel | core_i3-9350k | all |
| intel | core_i3-9350kf_firmware | all |
| intel | core_i3-9350kf | all |
| intel | core_i5-10200h_firmware | all |
| intel | core_i5-10200h | all |
| intel | core_i5-10210u_firmware | all |
| intel | core_i5-10210u | all |
| intel | core_i5-10210y_firmware | all |
| intel | core_i5-10210y | all |
| intel | core_i5-10300h_firmware | all |
| intel | core_i5-10300h | all |
| intel | core_i5-1030g4_firmware | all |
| intel | core_i5-1030g4 | all |
| intel | core_i5-1030g7_firmware | all |
| intel | core_i5-1030g7 | all |
| intel | core_i5-10310u_firmware | all |
| intel | core_i5-10310u | all |
| intel | core_i5-10310y_firmware | all |
| intel | core_i5-10310y | all |
| intel | core_i5-1035g1_firmware | all |
| intel | core_i5-1035g1 | all |
| intel | core_i5-1035g4_firmware | all |
| intel | core_i5-1035g4 | all |
| intel | core_i5-1035g7_firmware | all |
| intel | core_i5-1035g7 | all |
| intel | core_i5-1038ng7_firmware | all |
| intel | core_i5-1038ng7 | all |
| intel | core_i5-10400_firmware | all |
| intel | core_i5-10400 | all |
| intel | core_i5-10400f_firmware | all |
| intel | core_i5-10400f | all |
| intel | core_i5-10400h_firmware | all |
| intel | core_i5-10400h | all |
| intel | core_i5-10400t_firmware | all |
| intel | core_i5-10400t | all |
| intel | core_i5-10500_firmware | all |
| intel | core_i5-10500 | all |
| intel | core_i5-10500e_firmware | all |
| intel | core_i5-10500e | all |
| intel | core_i5-10500h_firmware | all |
| intel | core_i5-10500h | all |
| intel | core_i5-10500t_firmware | all |
| intel | core_i5-10500t | all |
| intel | core_i5-10500te_firmware | all |
| intel | core_i5-10500te | all |
| intel | core_i5-10505_firmware | all |
| intel | core_i5-10505 | all |
| intel | core_i5-10600_firmware | all |
| intel | core_i5-10600 | all |
| intel | core_i5-10600k_firmware | all |
| intel | core_i5-10600k | all |
| intel | core_i5-10600kf_firmware | all |
| intel | core_i5-10600kf | all |
| intel | core_i5-10600t_firmware | all |
| intel | core_i5-10600t | all |
| intel | core_i5-11260h_firmware | all |
| intel | core_i5-11260h | all |
| intel | core_i5-11300h_firmware | all |
| intel | core_i5-11300h | all |
| intel | core_i5-1130g7_firmware | all |
| intel | core_i5-1130g7 | all |
| intel | core_i5-11320h_firmware | all |
| intel | core_i5-11320h | all |
| intel | core_i5-1135g7_firmware | all |
| intel | core_i5-1135g7 | all |
| intel | core_i5-11400_firmware | all |
| intel | core_i5-11400 | all |
| intel | core_i5-11400f_firmware | all |
| intel | core_i5-11400f | all |
| intel | core_i5-11400h_firmware | all |
| intel | core_i5-11400h | all |
| intel | core_i5-11400t_firmware | all |
| intel | core_i5-11400t | all |
| intel | core_i5-1140g7_firmware | all |
| intel | core_i5-1140g7 | all |
| intel | core_i5-1145g7_firmware | all |
| intel | core_i5-1145g7 | all |
| intel | core_i5-1145g7e_firmware | all |
| intel | core_i5-1145g7e | all |
| intel | core_i5-1145gre_firmware | all |
| intel | core_i5-1145gre | all |
| intel | core_i5-11500_firmware | all |
| intel | core_i5-11500 | all |
| intel | core_i5-11500h_firmware | all |
| intel | core_i5-11500h | all |
| intel | core_i5-11500he_firmware | all |
| intel | core_i5-11500he | all |
| intel | core_i5-11500t_firmware | all |
| intel | core_i5-11500t | all |
| intel | core_i5-1155g7_firmware | all |
| intel | core_i5-1155g7 | all |
| intel | core_i5-11600_firmware | all |
| intel | core_i5-11600 | all |
| intel | core_i5-11600k_firmware | all |
| intel | core_i5-11600k | all |
| intel | core_i5-11600kf_firmware | all |
| intel | core_i5-11600kf | all |
| intel | core_i5-11600t_firmware | all |
| intel | core_i5-11600t | all |
| intel | core_i5-9300h_firmware | all |
| intel | core_i5-9300h | all |
| intel | core_i5-9300hf_firmware | all |
| intel | core_i5-9300hf | all |
| intel | core_i5-9400_firmware | all |
| intel | core_i5-9400 | all |
| intel | core_i5-9400f_firmware | all |
| intel | core_i5-9400f | all |
| intel | core_i5-9400h_firmware | all |
| intel | core_i5-9400h | all |
| intel | core_i5-9400t_firmware | all |
| intel | core_i5-9400t | all |
| intel | core_i5-9500_firmware | all |
| intel | core_i5-9500 | all |
| intel | core_i5-9500e_firmware | all |
| intel | core_i5-9500e | all |
| intel | core_i5-9500f_firmware | all |
| intel | core_i5-9500f | all |
| intel | core_i5-9500t_firmware | all |
| intel | core_i5-9500t | all |
| intel | core_i5-9500te_firmware | all |
| intel | core_i5-9500te | all |
| intel | core_i5-9600_firmware | all |
| intel | core_i5-9600 | all |
| intel | core_i5-9600k_firmware | all |
| intel | core_i5-9600k | all |
| intel | core_i5-9600kf_firmware | all |
| intel | core_i5-9600kf | all |
| intel | core_i5-9600t_firmware | all |
| intel | core_i5-9600t | all |
| intel | core_i7-10510u_firmware | all |
| intel | core_i7-10510u | all |
| intel | core_i7-10510y_firmware | all |
| intel | core_i7-10510y | all |
| intel | core_i7-1060g7_firmware | all |
| intel | core_i7-1060g7 | all |
| intel | core_i7-10610u_firmware | all |
| intel | core_i7-10610u | all |
| intel | core_i7-1065g7_firmware | all |
| intel | core_i7-1065g7 | all |
| intel | core_i7-1068ng7_firmware | all |
| intel | core_i7-1068ng7 | all |
| intel | core_i7-10700_firmware | all |
| intel | core_i7-10700 | all |
| intel | core_i7-10700e_firmware | all |
| intel | core_i7-10700e | all |
| intel | core_i7-10700f_firmware | all |
| intel | core_i7-10700f | all |
| intel | core_i7-10700k_firmware | all |
| intel | core_i7-10700k | all |
| intel | core_i7-10700kf_firmware | all |
| intel | core_i7-10700kf | all |
| intel | core_i7-10700t_firmware | all |
| intel | core_i7-10700t | all |
| intel | core_i7-10700te_firmware | all |
| intel | core_i7-10700te | all |
| intel | core_i7-10710u_firmware | all |
| intel | core_i7-10710u | all |
| intel | core_i7-10750h_firmware | all |
| intel | core_i7-10750h | all |
| intel | core_i7-10810u_firmware | all |
| intel | core_i7-10810u | all |
| intel | core_i7-10850h_firmware | all |
| intel | core_i7-10850h | all |
| intel | core_i7-10870h_firmware | all |
| intel | core_i7-10870h | all |
| intel | core_i7-10875h_firmware | all |
| intel | core_i7-10875h | all |
| intel | core_i7-11370h_firmware | all |
| intel | core_i7-11370h | all |
| intel | core_i7-11375h_firmware | all |
| intel | core_i7-11375h | all |
| intel | core_i7-11390h_firmware | all |
| intel | core_i7-11390h | all |
| intel | core_i7-11600h_firmware | all |
| intel | core_i7-11600h | all |
| intel | core_i7-1160g7_firmware | all |
| intel | core_i7-1160g7 | all |
| intel | core_i7-1165g7_firmware | all |
| intel | core_i7-1165g7 | all |
| intel | core_i7-11700_firmware | all |
| intel | core_i7-11700 | all |
| intel | core_i7-11700f_firmware | all |
| intel | core_i7-11700f | all |
| intel | core_i7-11700k_firmware | all |
| intel | core_i7-11700k | all |
| intel | core_i7-11700kf_firmware | all |
| intel | core_i7-11700kf | all |
| intel | core_i7-11700t_firmware | all |
| intel | core_i7-11700t | all |
| intel | core_i7-11800h_firmware | all |
| intel | core_i7-11800h | all |
| intel | core_i7-1180g7_firmware | all |
| intel | core_i7-1180g7 | all |
| intel | core_i7-11850h_firmware | all |
| intel | core_i7-11850h | all |
| intel | core_i7-11850he_firmware | all |
| intel | core_i7-11850he | all |
| intel | core_i7-1185g7_firmware | all |
| intel | core_i7-1185g7 | all |
| intel | core_i7-1185g7e_firmware | all |
| intel | core_i7-1185g7e | all |
| intel | core_i7-1185gre_firmware | all |
| intel | core_i7-1185gre | all |
| intel | core_i7-1195g7_firmware | all |
| intel | core_i7-1195g7 | all |
| intel | core_i7-9700_firmware | all |
| intel | core_i7-9700 | all |
| intel | core_i7-9700e_firmware | all |
| intel | core_i7-9700e | all |
| intel | core_i7-9700f_firmware | all |
| intel | core_i7-9700f | all |
| intel | core_i7-9700k_firmware | all |
| intel | core_i7-9700k | all |
| intel | core_i7-9700kf_firmware | all |
| intel | core_i7-9700kf | all |
| intel | core_i7-9700t_firmware | all |
| intel | core_i7-9700t | all |
| intel | core_i7-9700te_firmware | all |
| intel | core_i7-9700te | all |
| intel | core_i7-9750h_firmware | all |
| intel | core_i7-9750h | all |
| intel | core_i7-9750hf_firmware | all |
| intel | core_i7-9750hf | all |
| intel | core_i7-9850h_firmware | all |
| intel | core_i7-9850h | all |
| intel | core_i7-9850he_firmware | all |
| intel | core_i7-9850he | all |
| intel | core_i7-9850hl_firmware | all |
| intel | core_i7-9850hl | all |
| intel | core_i9-10850k_firmware | all |
| intel | core_i9-10850k | all |
| intel | core_i9-10885h_firmware | all |
| intel | core_i9-10885h | all |
| intel | core_i9-10900_firmware | all |
| intel | core_i9-10900 | all |
| intel | core_i9-10900e_firmware | all |
| intel | core_i9-10900e | all |
| intel | core_i9-10900f_firmware | all |
| intel | core_i9-10900f | all |
| intel | core_i9-10900k_firmware | all |
| intel | core_i9-10900k | all |
| intel | core_i9-10900kf_firmware | all |
| intel | core_i9-10900kf | all |
| intel | core_i9-10900t_firmware | all |
| intel | core_i9-10900t | all |
| intel | core_i9-10900te_firmware | all |
| intel | core_i9-10900te | all |
| intel | core_i9-10980hk_firmware | all |
| intel | core_i9-10980hk | all |
| intel | core_i9-11900_firmware | all |
| intel | core_i9-11900 | all |
| intel | core_i9-11900f_firmware | all |
| intel | core_i9-11900f | all |
| intel | core_i9-11900h_firmware | all |
| intel | core_i9-11900h | all |
| intel | core_i9-11900k_firmware | all |
| intel | core_i9-11900k | all |
| intel | core_i9-11900kf_firmware | all |
| intel | core_i9-11900kf | all |
| intel | core_i9-11900t_firmware | all |
| intel | core_i9-11900t | all |
| intel | core_i9-11950h_firmware | all |
| intel | core_i9-11950h | all |
| intel | core_i9-11980hk_firmware | all |
| intel | core_i9-11980hk | all |
| intel | core_i9-9880h_firmware | all |
| intel | core_i9-9880h | all |
| intel | core_i9-9900_firmware | all |
| intel | core_i9-9900 | all |
| intel | core_i9-9900k_firmware | all |
| intel | core_i9-9900k | all |
| intel | core_i9-9900kf_firmware | all |
| intel | core_i9-9900kf | all |
| intel | core_i9-9900ks_firmware | all |
| intel | core_i9-9900ks | all |
| intel | core_i9-9900t_firmware | all |
| intel | core_i9-9900t | all |
| intel | core_i9-9980hk_firmware | all |
| intel | core_i9-9980hk | all |
| intel | core_i9-12900hx_firmware | all |
| intel | core_i9-12900hx | all |
| intel | core_i9-12950hx_firmware | all |
| intel | core_i9-12950hx | all |
| intel | core_i9-12900h_firmware | all |
| intel | core_i9-12900h | all |
| intel | core_i9-12900hk_firmware | all |
| intel | core_i9-12900hk | all |
| intel | core_i7-12650hx_firmware | all |
| intel | core_i7-12650hx | all |
| intel | core_i7-12800hx_firmware | all |
| intel | core_i7-12800hx | all |
| intel | core_i7-12850hx_firmware | all |
| intel | core_i7-12850hx | all |
| intel | core_i7-1250u_firmware | all |
| intel | core_i7-1250u | all |
| intel | core_i7-1255u_firmware | all |
| intel | core_i7-1255u | all |
| intel | core_i7-1260u_firmware | all |
| intel | core_i7-1260u | all |
| intel | core_i7-1265u_firmware | all |
| intel | core_i7-1265u | all |
| intel | core_i7-1270p_firmware | all |
| intel | core_i7-1270p | all |
| intel | core_i7-1280p_firmware | all |
| intel | core_i7-1280p | all |
| intel | core_i7-12650h_firmware | all |
| intel | core_i7-12650h | all |
| intel | core_i7-12700h_firmware | all |
| intel | core_i7-12700h | all |
| intel | core_i7-12800h_firmware | all |
| intel | core_i7-12800h | all |
| intel | core_i5-12450hx_firmware | all |
| intel | core_i5-12450hx | all |
| intel | core_i5-12600hx_firmware | all |
| intel | core_i5-12600hx | all |
| intel | core_i5-1230u_firmware | all |
| intel | core_i5-1230u | all |
| intel | core_i5-1235u_firmware | all |
| intel | core_i5-1235u | all |
| intel | core_i5-1240p_firmware | all |
| intel | core_i5-1240p | all |
| intel | core_i5-1240u_firmware | all |
| intel | core_i5-1240u | all |
| intel | core_i5-1245u_firmware | all |
| intel | core_i5-1245u | all |
| intel | core_i5-1250p_firmware | all |
| intel | core_i5-1250p | all |
| intel | core_i5-12450h_firmware | all |
| intel | core_i5-12450h | all |
| intel | core_i5-12500h_firmware | all |
| intel | core_i5-12500h | all |
| intel | core_i5-12600h_firmware | all |
| intel | core_i5-12600h | all |
| intel | core_i3-1210u_firmware | all |
| intel | core_i3-1210u | all |
| intel | core_i3-1215u_firmware | all |
| intel | core_i3-1215u | all |
| intel | core_i3-1220p_firmware | all |
| intel | core_i3-1220p | all |
| intel | pentium_silver_n6005_firmware | all |
| intel | pentium_silver_n6005 | all |
| intel | pentium_silver_n6000_firmware | all |
| intel | pentium_silver_n6000 | all |
| intel | celeron_n4500_firmware | all |
| intel | celeron_n4500 | all |
| intel | celeron_n4505_firmware | all |
| intel | celeron_n4505 | all |
| intel | celeron_n4020_firmware | all |
| intel | celeron_n4020 | all |
| intel | celeron_n4120_firmware | all |
| intel | celeron_n4120 | all |
| intel | celeron_n4000_firmware | all |
| intel | celeron_n4000 | all |
| intel | celeron_n4100_firmware | all |
| intel | celeron_n4100 | all |
| intel | celeron_n5100_firmware | all |
| intel | celeron_n5100 | all |
| intel | celeron_n5105_firmware | all |
| intel | celeron_n5105 | all |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
0.250%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | Intel Corporation · Vendor · USA |
| Reserved | 2021-05-18T00:00:00 |
| Published | 2022-05-12T16:36:10 |
| Last Updated | 2025-05-05T16:49:16 |
Community Chatter & Buzz