Overview
- Description
- Dell Inspiron 5675 BIOS versions prior to 1.4.1 contain a UEFI BIOS RuntimeServices overwrite vulnerability. A local attacker with access to system memory may exploit this vulnerability by overwriting the RuntimeServices structure to execute arbitrary code in System Management Mode (SMM).
- Source
- security_alert@emc.com
- NVD status
- Analyzed
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 6.8
- Impact score
- 5.9
- Exploitability score
- 0.9
- Vector string
- CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Severity
- MEDIUM
CVSS 2.0
- Type
- Primary
- Base score
- 7.2
- Impact score
- 10
- Exploitability score
- 3.9
- Vector string
- AV:L/AC:L/Au:N/C:C/I:C/A:C
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
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"criteria": "cpe:2.3:h:dell:inspiron_5675:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "FD70CCA8-6267-4C6D-94FC-03CBE34B2508"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
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"criteria": "cpe:2.3:o:dell:inspiron_5675_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "94F0E368-ED94-4604-90D9-A7723D935EE9",
"versionEndExcluding": "1.4.1"
}
],
"operator": "OR"
}
],
"operator": "AND"
}
]