CVE-2024-36931

Katalog CVE

CVSS 7.1 · High EPSS 0,23%

Kerentanan Out-of-bounds Read pada linux kernel. Skor CVSS 3.1 7.1 (High) menurut NVD.

Deskripsi (NVD)

In the Linux kernel, the following vulnerability has been resolved: s390/cio: Ensure the copied buf is NUL terminated Currently, we allocate a lbuf-sized kernel buffer and copy lbuf from userspace to that buffer. Later, we use scanf on this buffer but we don't ensure that the string is terminated inside the buffer, this can lead to OOB read when using scanf. Fix this issue by using memdup_user_nul instead.

Rincian

Terbit di NVD

30 Mei 2024

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-125: Out-of-bounds Read

EPSS (30 hari)

0,23% peluang dieksploitasi; lebih tinggi dari 13,1% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://git.kernel.org/stable/c/06759ebaf75c19c87b2453a5e130e9e61e9b5d65 patch
• https://git.kernel.org/stable/c/10452edd175fcc4fd0f5ac782ed2a002e3e5d65c patch
• https://git.kernel.org/stable/c/84b38f48836662c4bfae646c014f4e981e16a2b2 patch
• https://git.kernel.org/stable/c/c9d48ce163305595ae20aee27774192476d5e6a5 patch
• https://git.kernel.org/stable/c/da7c622cddd4fe36be69ca61e8c42e43cde94784 patch