Overview
- Description
- The sunxi-debug driver in Allwinner 3.4 legacy kernel for H3, A83T and H8 devices allows local users to gain root privileges by sending "rootmydevice" to /proc/sunxi_debug/sunxi_debug.
- Source
- cve@mitre.org
- NVD status
- Analyzed
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 7.8
- Impact score
- 5.9
- Exploitability score
- 1.8
- Vector string
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Severity
- HIGH
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
Weaknesses
- nvd@nist.gov
- CWE-264
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:allwinner:linux-3.4-sunxi:-:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "9886DB4F-E441-47F5-9218-965ED1B6624C"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:allwinner:a83t:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "9E1D048D-2A7F-45BD-8F42-80A1E6088695"
},
{
"criteria": "cpe:2.3:h:allwinner:h3:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "8C52BFDB-1672-41A4-8FDF-170DAC14C05C"
},
{
"criteria": "cpe:2.3:h:allwinner:h8:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "5D04F1C7-65A9-4AB8-BE25-4E6819A8F005"
}
],
"operator": "OR"
}
],
"operator": "AND"
}
]