CVE-2022-2785

Katalog CVE

CVSS 5.5 · Medium EPSS 0,27%

Kerentanan Out-of-bounds Read pada linux kernel. Skor CVSS 3.1 5.5 (Medium) menurut NVD.

Deskripsi (NVD)

There exists an arbitrary memory read within the Linux Kernel BPF - Constants provided to fill pointers in structs passed in to bpf_sys_bpf are not verified and can point anywhere, including memory not owned by BPF. An attacker with CAP_BPF can arbitrarily read memory from anywhere on the system. We recommend upgrading past commit 86f44fcec22c

Rincian

Terbit di NVD

23 September 2022

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

5.5 (Medium), sumber NVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-125: Out-of-bounds Read

EPSS (30 hari)

0,27% peluang dieksploitasi; lebih tinggi dari 17,0% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://git.kernel.org/bpf/bpf/c/86f44fcec22c patch · advisory vendor
• https://lore.kernel.org/bpf/20220816205517.682470-1-zhuyifei%40google.com/T/#t advisory vendor