VDB
DEBIAN-CVE-2022-20409
DEBIAN-CVE-2022-20409
PUBLISHED
CVSS 6.699999809265137 MEDIUM
In io_identity_cow of io_uring.c, there is a possible way to corrupt memory due to a use after free. 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-238177383References: Upstream kernel
Risk Scores
CVSS 3.1
6.699999809265137
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:11 | linux | 5.10.127-2, 5.10.92-1, 5.10.92-1~bpo10+1 |
| Debian:12 | linux | 0, 0, 0 |
| Debian:13 | linux | 0, 0, 0 |
| Debian:14 | linux | 0, 0, 0 |
Exploit Intelligence
- Android kernel exploitation for CVE-2022-20409 (github-poc-repo)
- Android kernel exploitation for CVE-2022-20409 (github-poc)
Timeline
- Oct 11, 2022 CVE Published
- Apr 28, 2026 CVE Updated