High severity · published Jun 18, 2024
CVE-2022-23829
A potential weakness in AMD SPI protection features may allow a malicious attacker with Ring0 (kernel mode) access to bypass the native System Management Mode (SMM) ROM…
8.2
CVSS
0.2%
EPSS
No
On KEV
Description
A potential weakness in AMD SPI protection features may allow a malicious attacker with Ring0 (kernel mode) access to bypass the native System Management Mode (SMM) ROM protections.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 9% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
1G
1st Gen AMD EPYC™ Processors · AMD
various · source: vendor
2G
2nd Gen AMD EPYC™ Processors · AMD
various · source: vendor
3G
3rd Gen AMD EPYC™ Processors · AMD
various · source: vendor
AA
AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics · AMD
various · source: vendor
AE
AMD EPYC (TM) Embedded 7002 · AMD
various · source: vendor
AE
AMD EPYC™ Embedded 3000 · AMD
various · source: vendor
AE
AMD EPYC™ Embedded 7003 · AMD
various · source: vendor
AR
AMD RyzenTM Embedded 5000 · AMD
various · source: vendor
AR
AMD RyzenTM Embedded R1000 · AMD
various · source: vendor
AR
AMD RyzenTM Embedded R2000 · AMD
various · source: vendor
AR
AMD RyzenTM Embedded V1000 · AMD
various · source: vendor
AR
AMD RyzenTM Embedded V2000 · AMD
various · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-23829
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-23829
www.amd.com
https://www.amd.com/en/resources/product-security/bulletin/amd-sb-1041.html
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