Unrated
CVE-2022-20566
In l2cap_chan_put of l2cap_core, there is a possible use after free due to improper locking. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-165329981References: Upstream kernel
Announced Group revision 1
Original source ↗CVE-2022-20566
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2022-20566
Android
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"vendor": "n/a",
"product": "Android",
"versions": [
{
"status": "affected",
"version": "Android kernel"
}
]
}
]- Related CVEs
- CVE-2022-20566
Source reference:
/cveMetadata/cveId
Publisher severity
No explicit severity was provided.
- Event
- #22054 · Revision 1
- Added to Heist Feed
- Publisher date