CVE-2024-49568

Katalog CVE

CVSS 5.5 · Medium EPSS 0,57%

Kerentanan pada linux kernel. Skor CVSS 3.1 5.5 (Medium) menurut NVD.

Deskripsi (NVD)

In the Linux kernel, the following vulnerability has been resolved: net/smc: check v2_ext_offset/eid_cnt/ism_gid_cnt when receiving proposal msg When receiving proposal msg in server, the fields v2_ext_offset/ eid_cnt/ism_gid_cnt in proposal msg are from the remote client and can not be fully trusted. Especially the field v2_ext_offset, once exceed the max value, there has the chance to access wrong address, and crash may happen. This patch checks the fields v2_ext_offset/eid_cnt/ism_gid_cnt before using them.

Rincian

Terbit di NVD

11 Januari 2025

Terakhir diubah

3 Oktober 2026

Status NVD

Modified

CVSS 3.1

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

EPSS (30 hari)

0,57% peluang dieksploitasi; lebih tinggi dari 45,9% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://git.kernel.org/stable/c/295a92e3df32e72aff0f4bc25c310e349d07ffbf patch
• https://git.kernel.org/stable/c/42f6beb2d5779429417b5f8115a4e3fa695d2a6c patch
• https://git.kernel.org/stable/c/7863c9f3d24ba49dbead7e03dfbe40deb5888fdf patch
• https://git.kernel.org/stable/c/49798283fce4c1a24fb1ba4c7c39127739535571
• https://git.kernel.org/stable/c/690b9a8db9460d065785548e43fd6a02d247c1b7
• https://git.kernel.org/stable/c/9cc0170ae646876aa5de2f0cad3066ce53e86f27