Overview
- Description
- An attacker can cause a Denial of Service and kernel panic in v4.2 and earlier versions of Espressif esp32 via a malformed beacon csa frame. The device requires a reboot to recover.
- Source
- cve@mitre.org
- NVD status
- Analyzed
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 7.5
- Impact score
- 3.6
- Exploitability score
- 3.9
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Severity
- HIGH
CVSS 2.0
- Type
- Primary
- Base score
- 7.8
- Impact score
- 6.9
- Exploitability score
- 10
- Vector string
- AV:N/AC:L/Au:N/C:N/I:N/A:C
Weaknesses
- nvd@nist.gov
- NVD-CWE-noinfo
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:espressif:esp32_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "B713BF71-FBA4-4AE4-9105-8DD7EA1C8C7D",
"versionEndIncluding": "4.2"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:espressif:esp32:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "D1024B06-380B-4116-B7F9-A21A03534B0C"
}
],
"operator": "OR"
}
],
"operator": "AND"
}
]