CVE-2024-50215

Katalog CVE

CVSS 7.8 · High EPSS 0,63%

Kerentanan Double Free pada linux kernel. Skor CVSS 3.1 7.8 (High) menurut NVD.

Deskripsi (NVD)

In the Linux kernel, the following vulnerability has been resolved: nvmet-auth: assign dh_key to NULL after kfree_sensitive ctrl->dh_key might be used across multiple calls to nvmet_setup_dhgroup() for the same controller. So it's better to nullify it after release on error path in order to avoid double free later in nvmet_destroy_auth(). Found by Linux Verification Center (linuxtesting.org) with Svace.

Rincian

Terbit di NVD

9 November 2024

Terakhir diubah

4 Agustus 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-415: Double Free

EPSS (30 hari)

0,63% peluang dieksploitasi; lebih tinggi dari 48,7% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://git.kernel.org/stable/c/c60af16e1d6cc2237d58336546d6adfc067b6b8f patch
• https://git.kernel.org/stable/c/c94e965f766321641ec38e4eece9ce8884543244 patch
• https://git.kernel.org/stable/c/d2f551b1f72b4c508ab9298419f6feadc3b5d791 patch
• https://git.kernel.org/stable/c/e61bd51e44409495d75847e9230736593e4c8710 patch
• https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html