CVE-2019-9836
First published: Tue Jun 25 2019(Updated: )
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.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| debian/amd64-microcode | <=3.20181128.1 | 3.20230719.1~deb10u1 3.20230808.1.1~deb11u1 3.20230719.1~deb11u1 3.20230808.1.1~deb12u1 3.20230719.1~deb12u1 3.20231019.1 |
| AMD Secure Encrypted Virtualization firmware | <=0.17b11 | |
| AMD EPYC 7251 Firmware | ||
| AMD Epyc 7261 | ||
| AMD EPYC 7281 Firmware | ||
| AMD EPYC 7301 Firmware | ||
| AMD EPYC 7351 Firmware | ||
| AMD EPYC 7351P Firmware | ||
| AMD EPYC 7371 Firmware | ||
| AMD EPYC 7401 Firmware | ||
| AMD EPYC 7401P Firmware | ||
| AMD EPYC 7451 Firmware | ||
| AMD EPYC 7501 | ||
| AMD EPYC 7551 Firmware | ||
| AMD EPYC 7551P Firmware | ||
| AMD EPYC 7601 Firmware | ||
| SUSE Linux | =15.0 | |
| SUSE Linux | =15.1 |
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Reference Links
- https://seclists.org/fulldisclosure/2019/Jun/46
- https://security-tracker.debian.org/tracker/CVE-2019-9836
- http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00032.html
- http://packetstormsecurity.com/files/153436/AMD-Secure-Encrypted-Virtualization-SEV-Key-Recovery.html
- https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03943en_us
- https://www.amd.com/en/corporate/product-security
Frequently Asked Questions
What is CVE-2019-9836?
CVE-2019-9836 is a vulnerability in the Secure Encrypted Virtualization (SEV) on Advanced Micro Devices (AMD) Platform Security Processor (PSP) that has an insecure cryptographic implementation.
How severe is CVE-2019-9836?
CVE-2019-9836 has a severity rating of 5.3, which is classified as medium.
Which software is affected by CVE-2019-9836?
CVE-2019-9836 affects Amd Secure Encrypted Virtualization Firmware version 0.17 build 11 and earlier.
How can I fix CVE-2019-9836?
To fix CVE-2019-9836, update the Amd Secure Encrypted Virtualization Firmware to version 0.17 build 12 or later.
Where can I find more information about CVE-2019-9836?
You can find more information about CVE-2019-9836 on the following references: [link1](https://seclists.org/fulldisclosure/2019/Jun/46), [link2](https://security-tracker.debian.org/tracker/CVE-2019-9836), [link3](http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00032.html).
- collector/security-tracker-debian
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- canonical/amd secure encrypted virtualization firmware
- version/amd secure encrypted virtualization firmware/0.17b11
- canonical/amd epyc 7251 firmware
- canonical/amd epyc 7261
- canonical/amd epyc 7281 firmware
- canonical/amd epyc 7301 firmware
- canonical/amd epyc 7351 firmware
- canonical/amd epyc 7351p firmware
- canonical/amd epyc 7371 firmware
- canonical/amd epyc 7401 firmware
- canonical/amd epyc 7401p firmware
- canonical/amd epyc 7451 firmware
- canonical/amd epyc 7501
- canonical/amd epyc 7551 firmware
- canonical/amd epyc 7551p firmware
- canonical/amd epyc 7601 firmware
- vendor/opensuse
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- version/suse linux/15.1