Vulnerability Name: | CVE-2017-7262 (CCN-123715) | ||||||||||||||||||||
Assigned: | 2017-03-24 | ||||||||||||||||||||
Published: | 2017-03-24 | ||||||||||||||||||||
Updated: | 2017-03-29 | ||||||||||||||||||||
Summary: | The AMD Ryzen processor with AGESA microcode through 2017-01-27 allows local users to cause a denial of service (system hang) via an application that makes a long series of FMA3 instructions, as demonstrated by the Flops test suite. | ||||||||||||||||||||
CVSS v3 Severity: | 5.5 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H) 4.9 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:U/RC:R)
5.5 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:U/RC:R)
| ||||||||||||||||||||
CVSS v2 Severity: | 4.9 Medium (CVSS v2 Vector: AV:L/AC:L/Au:N/C:N/I:N/A:C)
| ||||||||||||||||||||
Vulnerability Type: | CWE-20 | ||||||||||||||||||||
Vulnerability Consequences: | Denial of Service | ||||||||||||||||||||
References: | Source: MITRE Type: CNA CVE-2017-7262 Source: MISC Type: Third Party Advisory http://forum.hwbot.org/showpost.php?p=480524 Source: MISC Type: Third Party Advisory http://forum.hwbot.org/showthread.php?t=167605 Source: BID Type: Third Party Advisory, VDB Entry 97098 Source: CCN Type: BID-97098 AMD Ryzen Processor CVE-2017-7262 Local Denial of Service Vulnerability Source: XF Type: UNKNOWN amd-cve20177262-dos(123715) Source: MISC Type: Third Party Advisory https://news.ycombinator.com/item?id=13924192 Source: CCN Type: TechPowerUp Web site AMD Ryzen Machine Crashes to a Sequence of FMA3 Instructions Source: MISC Type: Third Party Advisory https://www.techpowerup.com/231536/amd-ryzen-machine-crashes-to-a-sequence-of-fma3-instructions | ||||||||||||||||||||
Vulnerable Configuration: | Configuration 1: Denotes that component is vulnerable | ||||||||||||||||||||
Oval Definitions | |||||||||||||||||||||
| |||||||||||||||||||||
BACK |