CVE-2022-3077

2022-09-0914:39:54

CWE-120

redhat

www.cve.org

buffer overflow

linux kernel

smbus

intel

i2c_smbus

ioctl

AI Score

6.3

Confidence

High

EPSS

Percentile

5.1%

JSON

A buffer overflow vulnerability was found in the Linux kernel Intel’s iSMT SMBus host controller driver in the way it handled the I2C_SMBUS_BLOCK_PROC_CALL case (via the ioctl I2C_SMBUS) with malicious input data. This flaw could allow a local user to crash the system.

CNA Affected

[
  {
    "product": "kernel",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "fixed in kernel 5.19"
      }
    ]
  }
]