CVEvulnerability

CVE-2022-48632

7.8 HIGH Published 2024-04-28 Modified 2026-08-04 Official page ↗
Status
Modified
Published
2024-04-28
Last modified
2026-08-04
Assigner
416baaa9-dc9f-4396-8d5f-8c081fb06d67
CVSS 3.1 (416baaa9-dc9f-4396-8d5f-8c081fb06d67)
7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS 3.1 ([email protected])
7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-787

Description

In the Linux kernel, the following vulnerability has been resolved: i2c: mlxbf: prevent stack overflow in mlxbf_i2c_smbus_start_transaction() memcpy() is called in a loop while 'operation->length' upper bound is not checked and 'data_idx' also increments.

Affected configurations

• linux linux kernel (>= 5.10 < 5.10.146) • linux linux kernel (>= 5.11 < 5.15.71) • linux linux kernel (>= 5.16 < 5.19.12) • linux linux kernel 6.0

Related

Weakness · CWE (1)

  • CWE-787 Out-of-bounds Write weakness

References