CVE-2021-26314
Published Jun 9, 2021
Last updated a year ago
Overview
- Description
- Potential floating point value injection in all supported CPU products, in conjunction with software vulnerabilities relating to speculative execution with incorrect floating point results, may cause the use of incorrect data from FPVI and may result in data leakage.
- Source
- psirt@amd.com
- NVD status
- Modified
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 5.5
- Impact score
- 3.6
- Exploitability score
- 1.8
- Vector string
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
- Severity
- MEDIUM
CVSS 2.0
- Type
- Primary
- Base score
- 2.1
- Impact score
- 2.9
- Exploitability score
- 3.9
- Vector string
- AV:L/AC:L/Au:N/C:P/I:N/A:N
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:xen:xen:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "C2B9CCC2-BAC5-4A65-B8D4-4B71EBBA0C2F"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:amd:ryzen_5_5600x:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "6FD86A5C-A9A9-4C84-91D9-54F2516E8487"
},
{
"criteria": "cpe:2.3:h:amd:ryzen_7_2700x:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "CD6DE86B-DAAA-4A3B-9FFF-0583D5CB1B1E"
},
{
"criteria": "cpe:2.3:h:amd:ryzen_threadripper_2990wx:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "B1B5369B-DFFE-4A84-8894-513AE7FC7C6C"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:arm:cortex-a72:-:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "16E23102-964E-485D-8EFF-4B1BBFE6EDE4"
},
{
"criteria": "cpe:2.3:h:broadcom:bcm2711:-:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "0DC0C7D8-18F4-43B4-A8CA-8183022DF0FB"
}
],
"operator": "OR"
}
]
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:intel:core_i7-10700k:-:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "6CC9312B-40A7-4D4A-A61C-3BA865C29F63"
},
{
"criteria": "cpe:2.3:h:intel:core_i7-7700k:-:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "913BBEFF-49E7-42AF-A850-B49E5A12AB98"
},
{
"criteria": "cpe:2.3:h:intel:core_i9-9900k:-:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "7C3257F5-CA55-4F35-9D09-5B85253DE786"
},
{
"criteria": "cpe:2.3:h:intel:xeon_silver_4214:-:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "E1B4F7FE-61A3-417A-BAA9-E686A76F3A94"
}
],
"operator": "OR"
}
]
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "E460AA51-FCDA-46B9-AE97-E6676AA5E194"
},
{
"criteria": "cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "A930E247-0B43-43CB-98FF-6CE7B8189835"
}
],
"operator": "OR"
}
]
}
]