CVE-2021-0920
- Source
- https://cve.org/CVERecord?id=CVE-2021-0920
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-0920.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2021-0920
- Aliases
-
- A-196926917
- ASB-A-196926917
- Downstream
- Related
- Published
- 2021-12-15T19:15:11.017Z
- Modified
- 2026-03-23T05:08:13.239770430Z
- Severity
-
- 6.4 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
In unixscmtoskb of afunix.c, there is a possible use after free bug due to a race condition. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-196926917References: Upstream kernel
- References
Affected packages
Git /
Database specific
unresolved_ranges
[
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "5.13"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "5.14-rc1"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "5.14-rc2"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "5.14-rc3"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "9.0"
}
]
}
]
source
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-0920.json"