Orta CVSS 5.5
CVE-2021-35477: Linux Kernel: güvenlik açığı
Açıklama (NVD)
In the Linux kernel through 5.13.7, an unprivileged BPF program can obtain sensitive information from kernel memory via a Speculative Store Bypass side-channel attack because a certain preempting store operation does not necessarily occur before a store operation that has an attacker-controlled value.
Özet bilgiler
- Ürün
- Linux Linux Kernel
- CVSS v3.1
- 5.5
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N - EPSS
- %0,46 (yüzdelik 40)
- CWE
- CWE-203
- Yama
- Mevcut
Etkilenen sürümler
| Ürün | Başlangıç | Bitiş | Düzeltildi |
|---|---|---|---|
| linux-linux-kernel | — | 5.13.7 | — |
| debian-debian-linux | 9.0 | 9.0 | — |
| fedoraproject-fedora | 33 | 33 | — |
| fedoraproject-fedora | 34 | 34 | — |