CVE-2022-3565

Katalog CVE

CVSS 7.8 · High EPSS 0,35%

Kerentanan Improper Restriction of Operations within the Bounds of a Memory Buffer pada linux kernel. Skor CVSS 3.1 7.8 (High) menurut NVD.

Deskripsi (NVD)

A vulnerability, which was classified as critical, has been found in Linux Kernel. Affected by this issue is the function del_timer of the file drivers/isdn/mISDN/l1oip_core.c of the component Bluetooth. The manipulation leads to use after free. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability is VDB-211088.

Rincian

Terbit di NVD

17 Oktober 2022

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

7.8 (High), sumber NVD
CVSS:3.1/AV:L/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-662: Improper Synchronization

EPSS (30 hari)

0,35% peluang dieksploitasi; lebih tinggi dari 26,2% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git/commit/?id=2568a7e0832ee30b0a3510... patch · advisory pihak ketiga
• https://lists.debian.org/debian-lts-announce/2022/12/msg00031.html mailing list · advisory pihak ketiga
• https://lists.debian.org/debian-lts-announce/2022/12/msg00034.html mailing list · advisory pihak ketiga
• https://vuldb.com/?id.211088 permissions required