CVE-2022-3077
Medium
Description
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.
SeverityMedium
CVSS5.5
Exploit probability—
Product
Linux Kernel
PublishedSep 9, 2022
First seenSep 9, 2022
Weakness typeCWE-120CWE-120
How to fix
Update
- linux linux_kernel5.19 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | 5.11 ≤ v < 5.19 | 5.19 |
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