CVE-2024-36934

Katalog CVE

CVSS 7.8 · High EPSS 0,30%

Kerentanan Out-of-bounds Write pada linux kernel, debian linux. Skor CVSS 3.1 7.8 (High) menurut NVD.

Deskripsi (NVD)

In the Linux kernel, the following vulnerability has been resolved: bna: ensure the copied buf is NUL terminated Currently, we allocate a nbytes-sized kernel buffer and copy nbytes from userspace to that buffer. Later, we use sscanf on this buffer but we don't ensure that the string is terminated inside the buffer, this can lead to OOB read when using sscanf. Fix this issue by using memdup_user_nul instead of memdup_user.

Rincian

Terbit di NVD

30 Mei 2024

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

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-787: Out-of-bounds Write

EPSS (30 hari)

0,30% peluang dieksploitasi; lebih tinggi dari 20,5% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://git.kernel.org/stable/c/06cb37e2ba6441888f24566a997481d4197b4e32 patch
• https://git.kernel.org/stable/c/0f560240b4cc25d3de527deb257cdf072c0102a9 patch
• https://git.kernel.org/stable/c/1518b2b498a0109eb6b15755169d3b6607356b35 patch
• https://git.kernel.org/stable/c/6f0f19b79c085cc891c418b768f26f7004bd51a4 patch
• https://git.kernel.org/stable/c/80578ec10335bc15ac35fd1703c22aab34e39fdd patch
• https://git.kernel.org/stable/c/8c34096c7fdf272fd4c0c37fe411cd2e3ed0ee9f patch
• https://git.kernel.org/stable/c/bd502ba81cd1d515deddad7dbc6b812b14b97147 patch
• https://git.kernel.org/stable/c/e19478763154674c084defc62ae0d64d79657f91 patch
• https://lists.debian.org/debian-lts-announce/2024/06/msg00019.html advisory pihak ketiga
• https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html advisory pihak ketiga
• https://security.netapp.com/advisory/ntap-20240912-0007/ advisory pihak ketiga