Vulnerability Name: | CVE-2019-7246 (CCN-182256) | ||||||||||||
Assigned: | 2019-01-31 | ||||||||||||
Published: | 2020-04-01 | ||||||||||||
Updated: | 2021-07-21 | ||||||||||||
Summary: | An issue was discovered in atillk64.sys in AMD ATI Diagnostics Hardware Abstraction Sys/Overclocking Utility 5.11.9.0. The vulnerable driver exposes a wrmsr instruction and does not properly filter the Model Specific Register (MSR). Allowing arbitrary MSR writes can lead to Ring-0 code execution and escalation of privileges. | ||||||||||||
CVSS v3 Severity: | 6.7 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H) 5.9 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:U/RC:R)
6.9 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:U/RC:R)
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CVSS v2 Severity: | 4.6 Medium (CVSS v2 Vector: AV:L/AC:L/Au:N/C:P/I:P/A:P)
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Vulnerability Type: | CWE-732 | ||||||||||||
Vulnerability Consequences: | Gain Privileges | ||||||||||||
References: | Source: MITRE Type: CNA CVE-2019-7246 Source: XF Type: UNKNOWN amd-cve20197246-priv-esc(182256) Source: CCN Type: GitHub Web site FEYE-2019-0015 Source: MISC Type: Third Party Advisory https://github.com/fireeye/Vulnerability-Disclosures/blob/master/FEYE-2019-0015/FEYE-2019-0015.md Source: CCN Type: AMD Web site AMD ATI Diagnostics Hardware Abstraction Sys/Overclocking Utility | ||||||||||||
Vulnerable Configuration: | Configuration 1: Denotes that component is vulnerable | ||||||||||||
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