| Assigner | AMD |
| Reserved | 2022-01-21 |
| Published | 2023-11-14 |
| Updated | 2024-08-03 |
Description
Failure to validate the AMD SMM communication buffer may allow an attacker to corrupt the SMRAM potentially leading to arbitrary code execution.
| HIGH: 7.5 | CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H |
Product status
Default status
unaffected
various
affected
Default status
unaffected
various
affected
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unaffected
various
affected
Default status
unaffected
various
affected
Default status
unaffected
Various
affected
Default status
unaffected
various
affected
Default status
unaffected
various
affected
Default status
unaffected
various
affected
Default status
unaffected
various
affected
Default status
unaffected
various
affected
Default status
unaffected
various
affected
Default status
unaffected
various
affected
Default status
unaffected
various
affected
Default status
unaffected
various
affected
Default status
unaffected
various
affected
Default status
unaffected
various
affected
Default status
unaffected
various
affected
Default status
unaffected
various
affected
Default status
unaffected
various
affected
Default status
unaffected
various
affected
References
https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-4002 vendor-advisory
https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-3002 vendor-advisory
https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-5001 vendor-advisory
cve.org CVE-2022-23820
nvd.nist.gov CVE-2022-23820
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