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[email protected]CVE-2020-12931

HistoryNov 09, 2022 - 9:15 p.m.

CVE-2020-12931

2022-11-0921:15:00

NVD-CWE-Other

[email protected]

web.nvd.nist.gov

amd

secure processor

asp

cve-2020-12931

privilege escalation

integrity loss

nvd

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.3 High

AI Score

Confidence

High

4.3 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.0004 Low

EPSS

Percentile

8.7%

JSON

Improper parameters handling in the AMD Secure Processor (ASP) kernel may allow a privileged attacker to elevate their privileges potentially leading to loss of integrity.

CPENameOperatorVersion
amd:enterprise_driveramd enterprise driverlt22.10.20
amd:radeon_pro_softwareamd radeon pro softwarelt22.q2
amd:radeon_softwareamd radeon softwarelt22.5.2
amd:ryzen_3_2200ge_firmwareamd ryzen 3 2200ge firmwareeq-
amd:ryzen_3_2200g_firmwareamd ryzen 3 2200g firmwareeq-
amd:ryzen_5_2400ge_firmwareamd ryzen 5 2400ge firmwareeq-
amd:ryzen_5_2400g_firmwareamd ryzen 5 2400g firmwareeq-
amd:ryzen_3_3100_firmwareamd ryzen 3 3100 firmwareeq-
amd:ryzen_3_3300x_firmwareamd ryzen 3 3300x firmwareeq-
amd:ryzen_5_3500_firmwareamd ryzen 5 3500 firmwareeq-

CPE	Name	Operator	Version
amd:enterprise_driver	amd enterprise driver	lt	22.10.20
amd:radeon_pro_software	amd radeon pro software	lt	22.q2
amd:radeon_software	amd radeon software	lt	22.5.2
amd:ryzen_3_2200ge_firmware	amd ryzen 3 2200ge firmware	eq	-
amd:ryzen_3_2200g_firmware	amd ryzen 3 2200g firmware	eq	-
amd:ryzen_5_2400ge_firmware	amd ryzen 5 2400ge firmware	eq	-
amd:ryzen_5_2400g_firmware	amd ryzen 5 2400g firmware	eq	-
amd:ryzen_3_3100_firmware	amd ryzen 3 3100 firmware	eq	-
amd:ryzen_3_3300x_firmware	amd ryzen 3 3300x firmware	eq	-
amd:ryzen_5_3500_firmware	amd ryzen 5 3500 firmware	eq	-

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References

www.amd.com/en/corporate/product-security/bulletin/amd-sb-1029

www.amd.com/en/corporate/product-security/bulletin/amd-sb-5001

Social References

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.3 High

AI Score

Confidence

High

4.3 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.0004 Low

EPSS

Percentile

8.7%

JSON

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