CVE catalog
CVE-2022-20166
linux: CVE-2022-20166
- Severity
- Medium · CVSS 6.4
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.15% · Oct 25, 2026
In various methods of kernel base drivers, there is a possible out of bounds write due to a heap buffer overflow. 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-182388481References: Upstream kernel
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | linux | sid | 7.2.12-1 | fixed |
| Debian | linux | forky | 7.2.12-1 | fixed |
| Debian | linux | trixie | 6.12.107-1 | fixed |
| Debian | linux | trixie-security | 6.12.113-1 | fixed |
| Debian | linux | bookworm | 6.1.176-1 | fixed |
| Debian | linux | bookworm-security | 6.1.190-1 | fixed |
| Android | :linux_kernel: | Not reported | Kernel | vulnerable |
| Android | :linux_kernel: | Not reported | :2022-06-05 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | linux | source | sid | 5.10.4-1 | not yet assigned | Not reported | Not reported |
| Debian | linux | source | forky | 5.10.4-1 | not yet assigned | Not reported | Not reported |
| Debian | linux | source | trixie | 5.10.4-1 | not yet assigned | Not reported | Not reported |
| Debian | linux | source | bookworm | 5.10.4-1 | not yet assigned | Not reported | Not reported |
| Android | :linux_kernel: | Android | Not reported | :2022-06-05 | Not reported | PUB-A-182388481 | Not reported |
OpenFactory catalog packages
Vulnerability data is temporarily unavailable.
References
- [https://ftp.suse.com/pub/projects/security/csaf/rhsa-2021_4356.json]
- [https://osv.dev/vulnerability/PUB-A-182388481]
- [https://security-tracker.debian.org/tracker/CVE-2022-20166]
- [https://security.access.redhat.com/data/csaf/v2/vex/2022/cve-2022-20166.json]
- [https://wid.cert-bund.de/.well-known/csaf/white/2024/wid-sec-w-2024-0794.json]
[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]