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CVE-2021-26334
Detail
Modified
This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.
Current Description
The AMDPowerProfiler.sys driver of AMD μProf tool may allow lower privileged users to access MSRs in kernel which may lead to privilege escalation and ring-0 code execution by the lower privileged user.
The AMDPowerProfiler.sys driver of AMD ?Prof tool may allow lower privileged users to access MSRs in kernel which may lead to privilege escalation and ring-0 code execution by the lower privileged user.
Metrics
NVD enrichment efforts reference publicly available information to associate
vector strings. CVSS information contributed by other sources is also
displayed.
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CVE Modified by Advanced Micro Devices Inc.5/14/2024 4:35:50 AM
Action
Type
Old Value
New Value
CVE Modified by Advanced Micro Devices Inc.11/06/2023 10:31:42 PM
Action
Type
Old Value
New Value
Changed
Description
The AMDPowerProfiler.sys driver of AMD ?Prof tool may allow lower privileged users to access MSRs in kernel which may lead to privilege escalation and ring-0 code execution by the lower privileged user.
The AMDPowerProfiler.sys driver of AMD μProf tool may allow lower privileged users to access MSRs in kernel which may lead to privilege escalation and ring-0 code execution by the lower privileged user.
Modified Analysis by NIST3/01/2023 1:59:23 PM
Action
Type
Old Value
New Value
CVE Modified by Advanced Micro Devices Inc.1/24/2023 8:56:36 PM
Action
Type
Old Value
New Value
Changed
Description
The AMDPowerProfiler.sys driver of AMD ?Prof tool may allow lower privileged users to access MSRs in kernel which may lead to privilege escalation and ring-0 code execution by the lower privileged user.
The AMDPowerProfiler.sys driver of AMD ?Prof tool may allow lower privileged users to access MSRs in kernel which may lead to privilege escalation and ring-0 code execution by the lower privileged user.
Modified Analysis by NIST7/02/2022 5:18:52 PM
Action
Type
Old Value
New Value
CVE Modified by Advanced Micro Devices Inc.5/16/2022 7:19:28 PM
Action
Type
Old Value
New Value
Changed
Description
The AMDPowerProfiler.sys driver of AMD ?Prof tool may allow lower privileged users to access MSRs in kernel which may lead to privilege escalation and ring-0 code execution by the lower privileged user.
The AMDPowerProfiler.sys driver of AMD ?Prof tool may allow lower privileged users to access MSRs in kernel which may lead to privilege escalation and ring-0 code execution by the lower privileged user.
CVE Modified by Advanced Micro Devices Inc.5/12/2022 7:23:16 PM
Action
Type
Old Value
New Value
Changed
Description
The AMDPowerProfiler.sys driver of AMD ?Prof tool may allow lower privileged users to access MSRs in kernel which may lead to privilege escalation and ring-0 code execution by the lower privileged user.
The AMDPowerProfiler.sys driver of AMD ?Prof tool may allow lower privileged users to access MSRs in kernel which may lead to privilege escalation and ring-0 code execution by the lower privileged user.
CVE Modified by Advanced Micro Devices Inc.5/11/2022 9:00:12 PM
Action
Type
Old Value
New Value
Changed
Description
The AMDPowerProfiler.sys driver of AMD ?Prof tool may allow lower privileged users to access MSRs in kernel which may lead to privilege escalation and ring-0 code execution by the lower privileged user.
The AMDPowerProfiler.sys driver of AMD ?Prof tool may allow lower privileged users to access MSRs in kernel which may lead to privilege escalation and ring-0 code execution by the lower privileged user.
Reanalysis by NIST4/26/2022 11:34:54 AM
Action
Type
Old Value
New Value
Added
CWE
NIST NVD-CWE-Other
Removed
CWE
NIST CWE-269
Initial Analysis by NIST12/03/2021 2:20:26 PM
Action
Type
Old Value
New Value
Added
CPE Configuration
AND
OR
*cpe:2.3:a:amd:amd_uprof:*:*:*:*:*:*:*:* versions up to (excluding) 3.4.494
OR
cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:a:amd:amd_uprof:*:*:*:*:*:*:*:* versions up to (excluding) 3.4.502
OR
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*
Added
CVSS V2
NIST (AV:N/AC:L/Au:S/C:C/I:C/A:C)
Added
CVSS V3.1
NIST AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Added
CWE
NIST CWE-269
Changed
Reference Type
https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1016 No Types Assigned
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