AMD Ryzen Installation access control

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.0$0-$5k0.00

Summaryinfo

A vulnerability was found in AMD Ryzen. It has been rated as critical. Affected by this issue is some unknown functionality of the component Installation. The manipulation leads to access control. This vulnerability is uniquely identified as CVE-2022-27677. Local access is required to approach this attack. No exploit exists.

Detailsinfo

A vulnerability was found in AMD Ryzen (version unknown). It has been rated as critical. This issue affects an unknown function of the component Installation. The manipulation with an unknown input leads to a access control vulnerability. Using CWE to declare the problem leads to CWE-284. The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

Failure to validate privileges during installation of AMD Ryzen™ Master may allow an attacker with low privileges to modify files potentially leading to privilege escalation and code execution by the lower privileged user.

The weakness was disclosed 03/01/2023. It is possible to read the advisory at amd.com. The identification of this vulnerability is CVE-2022-27677 since 03/23/2022. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1068 according to MITRE ATT&CK.

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

Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Vendor

Name

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.0
VulDB Meta Temp Score: 6.0

VulDB Base Score: 4.2
VulDB Temp Score: 4.2
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: 🔍

Exploitinginfo

Class: Access control
CWE: CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

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

03/23/2022 🔍
03/01/2023 +343 days 🔍
03/01/2023 +0 days 🔍
03/19/2025 +749 days 🔍

Sourcesinfo

Advisory: amd.com
Status: Confirmed

CVE: CVE-2022-27677 (🔍)
GCVE (CVE): GCVE-0-2022-27677
GCVE (VulDB): GCVE-100-222047

Entryinfo

Created: 03/01/2023 10:45
Updated: 03/19/2025 20:32
Changes: 03/01/2023 10:45 (37), 03/19/2025 20:32 (26)
Complete: 🔍
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

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