Yüksek CVSS 7.8
CVE-2022-20421: Android: serbest bırakılmış belleğin kullanımı
Açıklama (NVD)
In binder_inc_ref_for_node of binder.c, there is a possible way to corrupt memory due to a use after free. 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-239630375References: Upstream kernel
Özet bilgiler
- Ürün
- Google Android
- CVSS v3.1
- 7.8
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - EPSS
- %0,63 (yüzdelik 50)
- CWE
- CWE-416
- Yama
- Mevcut
Etkilenen sürümler
| Ürün | Başlangıç | Bitiş | Düzeltildi |
|---|---|---|---|
| google-android | — | — | — |
| debian-debian-linux | 10.0 | 10.0 | — |
| debian-debian-linux | 11.0 | 11.0 | — |