VDB
DEBIAN-CVE-2022-20566
DEBIAN-CVE-2022-20566
PUBLISHED
CVSS 7.800000190734863 HIGH
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
Risk Scores
CVSS 3.1
7.800000190734863
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:13 | linux | 0, 0, 0 |
| Debian:14 | linux | 0, 0, 0 |
| Debian:11 | linux | 5.10.92-1, 5.10.92-1~bpo10+1, 5.10.92-2 |
| Debian:12 | linux | 0, 0, 0 |
Timeline
- Dec 16, 2022 CVE Published
- Apr 28, 2026 CVE Updated