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cveIntelCVE-2020-0592
HistoryNov 12, 2020 - 6:15 p.m.

CVE-2020-0592

2020-11-1218:15:13
CWE-787
intel
web.nvd.nist.gov
36
cve-2020-0592
bios firmware
intel processors
out of bounds write
authenticated user
escalation of privilege
denial of service
nvd

CVSS2

4.6

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:L/Au:N/C:P/I:P/A:P

CVSS3

6.7

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

AI Score

7.1

Confidence

High

EPSS

0

Percentile

12.6%

Out of bounds write in BIOS firmware for some Intel® Processors may allow an authenticated user to potentially enable escalation of privilege and/or denial of service via local access.

Affected configurations

Nvd
Node
intelbiosMatch-
AND
intelxeon_bronze_3204Match-
OR
intelxeon_bronze_3206rMatch-
OR
intelxeon_gold_5215Match-
OR
intelxeon_gold_5215lMatch-
OR
intelxeon_gold_5217Match-
OR
intelxeon_gold_5218Match-
OR
intelxeon_gold_5218bMatch-
OR
intelxeon_gold_5218nMatch-
OR
intelxeon_gold_5218rMatch-
OR
intelxeon_gold_5218tMatch-
OR
intelxeon_gold_5220Match-
OR
intelxeon_gold_5220rMatch-
OR
intelxeon_gold_5220sMatch-
OR
intelxeon_gold_5220tMatch-
OR
intelxeon_gold_5222Match-
OR
intelxeon_gold_6208uMatch-
OR
intelxeon_gold_6209uMatch-
OR
intelxeon_gold_6210uMatch-
OR
intelxeon_gold_6212uMatch-
OR
intelxeon_gold_6222vMatch-
OR
intelxeon_gold_6226Match-
OR
intelxeon_gold_6226rMatch-
OR
intelxeon_gold_6230Match-
OR
intelxeon_gold_6230nMatch-
OR
intelxeon_gold_6230rMatch-
OR
intelxeon_gold_6230tMatch-
OR
intelxeon_gold_6234Match-
OR
intelxeon_gold_6238Match-
OR
intelxeon_gold_6238lMatch-
OR
intelxeon_gold_6238rMatch-
OR
intelxeon_gold_6238tMatch-
OR
intelxeon_gold_6240Match-
OR
intelxeon_gold_6240lMatch-
OR
intelxeon_gold_6240rMatch-
OR
intelxeon_gold_6240yMatch-
OR
intelxeon_gold_6242Match-
OR
intelxeon_gold_6242rMatch-
OR
intelxeon_gold_6244Match-
OR
intelxeon_gold_6246Match-
OR
intelxeon_gold_6246rMatch-
OR
intelxeon_gold_6248Match-
OR
intelxeon_gold_6248rMatch-
OR
intelxeon_gold_6250Match-
OR
intelxeon_gold_6250lMatch-
OR
intelxeon_gold_6252Match-
OR
intelxeon_gold_6252nMatch-
OR
intelxeon_gold_6254Match-
OR
intelxeon_gold_6256Match-
OR
intelxeon_gold_6258rMatch-
OR
intelxeon_gold_6262vMatch-
OR
intelxeon_platinum_8253Match-
OR
intelxeon_platinum_8256Match-
OR
intelxeon_platinum_8260lMatch-
OR
intelxeon_platinum_8260yMatch-
OR
intelxeon_platinum_8268Match-
OR
intelxeon_platinum_8270Match-
OR
intelxeon_platinum_8276Match-
OR
intelxeon_platinum_8276lMatch-
OR
intelxeon_platinum_8280Match-
OR
intelxeon_platinum_8280lMatch-
OR
intelxeon_platinum_9221Match-
OR
intelxeon_platinum_9222Match-
OR
intelxeon_platinum_9242Match-
OR
intelxeon_platinum_9282Match-
OR
intelxeon_silver_4208Match-
OR
intelxeon_silver_4209tMatch-
OR
intelxeon_silver_4210Match-
OR
intelxeon_silver_4210rMatch-
OR
intelxeon_silver_4210tMatch-
OR
intelxeon_silver_4214Match-
OR
intelxeon_silver_4214rMatch-
OR
intelxeon_silver_4214yMatch-
OR
intelxeon_silver_4215Match-
OR
intelxeon_silver_4215rMatch-
OR
intelxeon_silver_4216Match-
Node
intelbiosMatch-
AND
intelcore_i5-7640xMatch-
OR
intelcore_i7-3820Match-
OR
intelcore_i7-3920xmMatch-
OR
intelcore_i7-3930kMatch-
OR
intelcore_i7-3940xmMatch-
OR
intelcore_i7-3960xMatch-
OR
intelcore_i7-3970xMatch-
OR
intelcore_i7-4820kMatch-
OR
intelcore_i7-4930kMatch-
OR
intelcore_i7-4930mxMatch-
OR
intelcore_i7-4940mxMatch-
OR
intelcore_i7-4960xMatch-
OR
intelcore_i7-5820kMatch-
OR
intelcore_i7-5930kMatch-
OR
intelcore_i7-5960xMatch-
OR
intelcore_i7-6800kMatch-
OR
intelcore_i7-6850kMatch-
OR
intelcore_i7-6900kMatch-
OR
intelcore_i7-6950xMatch-
OR
intelcore_i7-7740xMatch-
OR
intelcore_i7-7800xMatch-
OR
intelcore_i7-7820xMatch-
OR
intelcore_i7-9800xMatch-
OR
intelcore_i9-10900xMatch-
OR
intelcore_i9-10920xMatch-
OR
intelcore_i9-10940xMatch-
OR
intelcore_i9-10980xeMatch-
OR
intelcore_i9-7900xMatch-
OR
intelcore_i9-7920xMatch-
OR
intelcore_i9-7940xMatch-
OR
intelcore_i9-7960xMatch-
OR
intelcore_i9-7980xeMatch-
OR
intelcore_i9-9820xMatch-
OR
intelcore_i9-9900xMatch-
OR
intelcore_i9-9920xMatch-
OR
intelcore_i9-9940xMatch-
OR
intelcore_i9-9960xMatch-
OR
intelcore_i9-9980xeMatch-
Node
intelbiosMatch-
AND
intelcore_i9-9980xeMatch-
OR
intelxeon_d-1513nMatch-
OR
intelxeon_d-1518Match-
OR
intelxeon_d-1520Match-
OR
intelxeon_d-1521Match-
OR
intelxeon_d-1523nMatch-
OR
intelxeon_d-1527Match-
OR
intelxeon_d-1528Match-
OR
intelxeon_d-1529Match-
OR
intelxeon_d-1531Match-
OR
intelxeon_d-1533nMatch-
OR
intelxeon_d-1537Match-
OR
intelxeon_d-1539Match-
OR
intelxeon_d-1540Match-
OR
intelxeon_d-1541Match-
OR
intelxeon_d-1543nMatch-
OR
intelxeon_d-1548Match-
OR
intelxeon_d-1553nMatch-
OR
intelxeon_d-1557Match-
OR
intelxeon_d-1559Match-
OR
intelxeon_d-1567Match-
OR
intelxeon_d-1571Match-
OR
intelxeon_d-1577Match-
OR
intelxeon_d-1602Match-
OR
intelxeon_d-1622Match-
OR
intelxeon_d-1623nMatch-
OR
intelxeon_d-1627Match-
OR
intelxeon_d-1633nMatch-
OR
intelxeon_d-1637Match-
OR
intelxeon_d-1649nMatch-
OR
intelxeon_d-1653nMatch-
OR
intelxeon_d-2123itMatch-
OR
intelxeon_d-2141iMatch-
OR
intelxeon_d-2142itMatch-
OR
intelxeon_d-2143itMatch-
OR
intelxeon_d-2145ntMatch-
OR
intelxeon_d-2146ntMatch-
OR
intelxeon_d-2161iMatch-
OR
intelxeon_d-2163itMatch-
OR
intelxeon_d-2166ntMatch-
OR
intelxeon_d-2173itMatch-
OR
intelxeon_d-2177ntMatch-
OR
intelxeon_d-2183itMatch-
OR
intelxeon_d-2187ntMatch-
OR
intelxeon_w-10855mMatch-
OR
intelxeon_w-10885mMatch-
OR
intelxeon_w-1250Match-
OR
intelxeon_w-1250eMatch-
OR
intelxeon_w-1250pMatch-
OR
intelxeon_w-1250teMatch-
OR
intelxeon_w-1270Match-
OR
intelxeon_w-1270eMatch-
OR
intelxeon_w-1270pMatch-
OR
intelxeon_w-1270teMatch-
OR
intelxeon_w-1290Match-
OR
intelxeon_w-1290eMatch-
OR
intelxeon_w-1290pMatch-
OR
intelxeon_w-1290tMatch-
OR
intelxeon_w-1290teMatch-
OR
intelxeon_w-2123Match-
OR
intelxeon_w-2125Match-
OR
intelxeon_w-2133Match-
OR
intelxeon_w-2135Match-
OR
intelxeon_w-2145Match-
OR
intelxeon_w-2155Match-
OR
intelxeon_w-2175Match-
OR
intelxeon_w-2195Match-
OR
intelxeon_w-2223Match-
OR
intelxeon_w-2225Match-
OR
intelxeon_w-2235Match-
OR
intelxeon_w-2245Match-
OR
intelxeon_w-2255Match-
OR
intelxeon_w-2265Match-
OR
intelxeon_w-2275Match-
OR
intelxeon_w-2295Match-
OR
intelxeon_w-3175xMatch-
OR
intelxeon_w-3223Match-
OR
intelxeon_w-3225Match-
OR
intelxeon_w-3235Match-
OR
intelxeon_w-3245Match-
OR
intelxeon_w-3245mMatch-
OR
intelxeon_w-3265Match-
OR
intelxeon_w-3265mMatch-
OR
intelxeon_w-3275Match-
OR
intelxeon_w-3275mMatch-
Node
intelbiosMatch-
AND
intelxeon_d-1513nMatch-
OR
intelxeon_d-1518Match-
OR
intelxeon_d-1520Match-
OR
intelxeon_d-1521Match-
OR
intelxeon_d-1523nMatch-
OR
intelxeon_d-1527Match-
OR
intelxeon_d-1528Match-
OR
intelxeon_d-1529Match-
OR
intelxeon_d-1531Match-
OR
intelxeon_d-1533nMatch-
OR
intelxeon_d-1537Match-
OR
intelxeon_d-1539Match-
OR
intelxeon_d-1540Match-
OR
intelxeon_d-1541Match-
OR
intelxeon_d-1543nMatch-
OR
intelxeon_d-1548Match-
OR
intelxeon_d-1553nMatch-
OR
intelxeon_d-1557Match-
OR
intelxeon_d-1559Match-
OR
intelxeon_d-1567Match-
OR
intelxeon_d-1571Match-
OR
intelxeon_d-1577Match-
OR
intelxeon_d-1602Match-
OR
intelxeon_d-1622Match-
OR
intelxeon_d-1623nMatch-
OR
intelxeon_d-1627Match-
OR
intelxeon_d-1633nMatch-
OR
intelxeon_d-1637Match-
OR
intelxeon_d-1649nMatch-
OR
intelxeon_d-1653nMatch-
OR
intelxeon_d-2123itMatch-
OR
intelxeon_d-2141iMatch-
OR
intelxeon_d-2142itMatch-
OR
intelxeon_d-2143itMatch-
OR
intelxeon_d-2145ntMatch-
OR
intelxeon_d-2146ntMatch-
OR
intelxeon_d-2161iMatch-
OR
intelxeon_d-2163itMatch-
OR
intelxeon_d-2166ntMatch-
OR
intelxeon_d-2173itMatch-
OR
intelxeon_d-2177ntMatch-
OR
intelxeon_d-2183itMatch-
OR
intelxeon_d-2187ntMatch-
Node
intelbiosMatch-
AND
intelxeon_e7-2850_v2Match-
OR
intelxeon_e7-2870_v2Match-
OR
intelxeon_e7-2880_v2Match-
OR
intelxeon_e7-2890_v2Match-
OR
intelxeon_e7-4809_v2Match-
OR
intelxeon_e7-4809_v4Match-
OR
intelxeon_e7-4820_v2Match-
OR
intelxeon_e7-4820_v4Match-
OR
intelxeon_e7-4830_v2Match-
OR
intelxeon_e7-4830_v4Match-
OR
intelxeon_e7-4850_v2Match-
OR
intelxeon_e7-4850_v4Match-
OR
intelxeon_e7-4860_v2Match-
OR
intelxeon_e7-4870_v2Match-
OR
intelxeon_e7-4880_v2Match-
OR
intelxeon_e7-4890_v2Match-
OR
intelxeon_e7-8850_v2Match-
OR
intelxeon_e7-8857_v2Match-
OR
intelxeon_e7-8860_v4Match-
OR
intelxeon_e7-8867_v4Match-
OR
intelxeon_e7-8870_v2Match-
OR
intelxeon_e7-8870_v4Match-
OR
intelxeon_e7-8880_v2Match-
OR
intelxeon_e7-8880_v4Match-
OR
intelxeon_e7-8880l_v2Match-
OR
intelxeon_e7-8890_v2Match-
OR
intelxeon_e7-8890_v4Match-
OR
intelxeon_e7-8891_v2Match-
OR
intelxeon_e7-8891_v4Match-
OR
intelxeon_e7-8893_v2Match-
OR
intelxeon_e7-8893_v4Match-
OR
intelxeon_e7-8894_v4Match-
VendorProductVersionCPE
intelbios-cpe:2.3:o:intel:bios:-:*:*:*:*:*:*:*
intelxeon_bronze_3204-cpe:2.3:h:intel:xeon_bronze_3204:-:*:*:*:*:*:*:*
intelxeon_bronze_3206r-cpe:2.3:h:intel:xeon_bronze_3206r:-:*:*:*:*:*:*:*
intelxeon_gold_5215-cpe:2.3:h:intel:xeon_gold_5215:-:*:*:*:*:*:*:*
intelxeon_gold_5215l-cpe:2.3:h:intel:xeon_gold_5215l:-:*:*:*:*:*:*:*
intelxeon_gold_5217-cpe:2.3:h:intel:xeon_gold_5217:-:*:*:*:*:*:*:*
intelxeon_gold_5218-cpe:2.3:h:intel:xeon_gold_5218:-:*:*:*:*:*:*:*
intelxeon_gold_5218b-cpe:2.3:h:intel:xeon_gold_5218b:-:*:*:*:*:*:*:*
intelxeon_gold_5218n-cpe:2.3:h:intel:xeon_gold_5218n:-:*:*:*:*:*:*:*
intelxeon_gold_5218r-cpe:2.3:h:intel:xeon_gold_5218r:-:*:*:*:*:*:*:*
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CNA Affected

[
  {
    "product": "Intel(R) Processors",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "See references"
      }
    ]
  }
]

CVSS2

4.6

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:L/Au:N/C:P/I:P/A:P

CVSS3

6.7

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

AI Score

7.1

Confidence

High

EPSS

0

Percentile

12.6%