CVE-2022-2873CWE-131

An out-of-bounds memory access flaw was found in the Linux kernel Intel’s iSMT SMBus host controller driver in the way a user triggers the I2C_SMBUS_BLOCK_DATA…

published August 22, 2022

CVSS
—
EPSS
0%
Percentile
23.5
In the wild
Unconfirmed
What it is

An out-of-bounds memory access flaw was found in the Linux kernel Intel’s iSMT SMBus host controller driver in the way a user triggers the I2C_SMBUS_BLOCK_DATA (with the ioctl I2C_SMBUS) with malicious input data. This flaw allows a local user to crash the system.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00318 · 23.5th percentile
Weakness
CWE-131 · Incorrect Calculation of Buffer Size
Published
2022-08-22T00:00Z
EPSS history
Timeline
  • 22 AUG 00:00Z
    An out-of-bounds memory access flaw was found in the Linux kernel Intel’s iSMT SMBus host controller driver in the way a user triggers the I2C_SMBUS_BLOCK_DATA…
    cvelistv5