9.0crit
CVE-2018-8933
The AMD EPYC Server processor chips have insufficient access control for protected memory regions, aka FALLOUT-1, FALLOUT-2, and FALLOUT-3.
Published 8 y ago · modified 4 mo ago · JSON
CVSS
9.0
v3.0 · NVD
CISA KEV
No
not known exploited
EPSS
1.7%
percentile 77%
Public exploits
0
none known
Summary
The AMD EPYC Server processor chips have insufficient access control for protected memory regions, aka FALLOUT-1, FALLOUT-2, and FALLOUT-3.
Exploit prediction (EPSS)
1.66% probability of exploitation in the next 30 days, higher than 77% of all scored CVEs.
CVSS scores
| Assigned by | Version | Score | Vector |
|---|---|---|---|
| NVD | 3.0 | 9.0 | CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H |
| NVD | 2.0 | 9.3 | AV:N/AC:M/Au:N/C:C/I:C/A:C |
Classification
- Weakness
- CWE-732 Incorrect Permission Assignment for Critical Resource
References
- support.hpe.com /hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03841en_us · x_refsource_CONFIRM, x_transferred
- amdflaws.com / · x_refsource_MISC, x_transferred
- blog.trailofbits.com /2018/03/15/amd-flaws-technical-summary/ · x_refsource_MISC, x_transferred
- community.amd.com /community/amd-corporate/blog/2018/03/21/initial-amd-technical-assessment-of-cts-labs-rese · x_refsource_MISC, x_transferred
- safefirmware.com /amdflaws_whitepaper.pdf · x_refsource_MISC, x_transferred
Sources
- CVE List: CVE-2018-8933
- NVD: CVE-2018-8933
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