CVE-2022-3534

Katalog CVE

CVSS 8.0 · High EPSS 0,91%

Kerentanan Improper Restriction of Operations within the Bounds of a Memory Buffer pada debian linux, linux kernel. Skor CVSS 3.1 8.0 (High) menurut NVD.

Deskripsi (NVD)

A vulnerability has been found in Linux Kernel up to 5.10.162/5.15.85/6.0.15/6.1.1. The impacted element is the function btf_dump_name_dups of the file tools/lib/bpf/btf_dump.c of the component libbpf. The manipulation leads to use after free. Upgrading to version 5.10.163, 5.15.86, 6.0.16, 6.1.2 and 6.2 is sufficient to resolve this issue. The identifier of the patch is c61650b869e0b6fb0c0a28ed42d928eea969afc8/fbe08093fb2334549859829ef81d42570812597d/8c64a8e76eb85d422af5ec60ccbf26e3ead8c333/a733bf10198eb5bb927890940de8ab457491ed3b/93c660ca40b5d2f7c1b1626e955a8e9fa30e0749. You should upgrade the affected component.

Rincian

Terbit di NVD

17 Oktober 2022

Terakhir diubah

26 Agustus 2026

Status NVD

Analyzed

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE-416: Use After Free

EPSS (30 hari)

0,91% peluang dieksploitasi; lebih tinggi dari 58,9% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit/?id=93c660ca40b5d2f7c1b1626e955a8e9fa3... patch · advisory vendor
• https://vuldb.com/cve/CVE-2022-3534 advisory pihak ketiga · vdb entry
• https://vuldb.com/vuln/211032 advisory pihak ketiga · vdb entry
• https://vuldb.com/vuln/211032/cti advisory pihak ketiga · vdb entry
• https://lists.debian.org/debian-lts-announce/2025/04/msg00033.html mailing list · advisory pihak ketiga
• https://vuldb.com/?id.211032 permissions required · advisory pihak ketiga
• https://www.kernel.org/ product