AMD Graphics Driver PSP input validation

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.0$0-$5k0.00

Summaryinfo

A vulnerability was found in AMD Graphics Driver and classified as critical. This issue affects some unknown processing of the component PSP. Such manipulation leads to an unknown weakness. This vulnerability is documented as CVE-2020-12929. The attack can be executed remotely. There is not any exploit available.

Detailsinfo

A vulnerability, which was classified as critical, has been found in AMD Graphics Driver (Hardware Driver Software) (the affected version is unknown). Affected by this issue is an unknown code of the component PSP. Using CWE to declare the problem leads to CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. Impacted is confidentiality, integrity, and availability.

The weakness was released 11/17/2021. The advisory is available at amd.com. This vulnerability is handled as CVE-2020-12929 since 05/15/2020. The technical details are unknown and an exploit is not available.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Type

Vendor

Name

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.0
VulDB Meta Temp Score: 7.0

VulDB Base Score: 6.3
VulDB Temp Score: 6.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Input validation
CWE: CWE-20
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

05/15/2020 🔍
11/17/2021 +551 days 🔍
11/17/2021 +0 days 🔍
11/21/2021 +4 days 🔍

Sourcesinfo

Advisory: amd.com
Status: Confirmed

CVE: CVE-2020-12929 (🔍)
GCVE (CVE): GCVE-0-2020-12929
GCVE (VulDB): GCVE-100-186806

Entryinfo

Created: 11/17/2021 21:46
Updated: 11/21/2021 07:32
Changes: 11/17/2021 21:46 (35), 11/21/2021 07:26 (1), 11/21/2021 07:32 (20)
Complete: 🔍
Cache ID: 216::103

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