CVE-2021-46934

Katalog CVE

CVSS 3.3 · Low EPSS 0,23%

Kerentanan Improper Check for Unusual or Exceptional Conditions pada linux kernel. Skor CVSS 3.1 3.3 (Low) menurut NVD.

Deskripsi (NVD)

In the Linux kernel, the following vulnerability has been resolved: i2c: validate user data in compat ioctl Wrong user data may cause warning in i2c_transfer(), ex: zero msgs. Userspace should not be able to trigger warnings, so this patch adds validation checks for user data in compact ioctl to prevent reported warnings

Rincian

Terbit di NVD

27 Februari 2024

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-754: Improper Check for Unusual or Exceptional Conditions

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/407c8708fb1bf2d4afc5337ef50635cf540c364b patch
• https://git.kernel.org/stable/c/8d31cbab4c295d7010ebb729e9d02d0e9cece18f patch
• https://git.kernel.org/stable/c/9e4a3f47eff476097e0c7faac04d1831fc70237d patch
• https://git.kernel.org/stable/c/bb436283e25aaf1533ce061605d23a9564447bdf patch
• https://git.kernel.org/stable/c/f68599581067e8a5a8901ba9eb270b4519690e26 patch