CVE-2019-9836
MEDIUM
5.3
CVSS Score
Published: June 25, 2019 at 08:17 PM UTC
Updated: June 17, 2026 at 02:44 AM UTC
16 products affected across 2 vendorsLeapSecure Encrypted Virtualization FirmwareEpyc 7401
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Severity
MEDIUM5.3
Exploit prediction
EPSS 2%
Description
Secure Encrypted Virtualization (SEV) on Advanced Micro Devices (AMD) Platform Security Processor (PSP; aka AMD Secure Processor or AMD-SP) 0.17 build 11 and earlier has an insecure cryptographic implementation.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v ≤ 0.17b11
amd-epyc-7251 (environment) · amd-epyc-7261 (environment) · amd-epyc-7281 (environment) · amd-epyc-7301 (environment) · amd-epyc-7351 (environment) · amd-epyc-7351p (environment) · amd-epyc-7371 (environment) · amd-epyc-7401 (environment) · amd-epyc-7401p (environment) · amd-epyc-7451 (environment) · amd-epyc-7501 (environment) · amd-epyc-7551 (environment) · amd-epyc-7551p (environment) · amd-epyc-7601 (environment)
Leap· openSUSEdrupal
95%Epyc 7351P· AMDdevice
80%All versions
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
References (5)
Vendor Advisoryx_refsource_SUSEMailing ListThird Party Advisory
Source: [email protected]
http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00032.htmlx_refsource_MISCThird Party AdvisoryVDB Entry
Source: [email protected]
http://packetstormsecurity.com/files/153436/AMD-Secure-Encrypted-Virtualization-SEV-Key-Recovery.htmlx_refsource_MISCMailing ListThird Party Advisory
Source: [email protected]
https://seclists.org/fulldisclosure/2019/Jun/46x_refsource_CONFIRMThird Party Advisory
Source: [email protected]
https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03943en_usx_refsource_CONFIRMVendor Advisory
Source: [email protected]
https://www.amd.com/en/corporate/product-securityCVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- LOW
- Integrity
- NONE
- Availability
- NONE
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-327
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