CVE-2022-49570

Published: Feb 26, 2025Modified: Jun 17, 2026

5.5

Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Exploitability: 1.8 / Impact: 3.6

Source: NVD

Description

In the Linux kernel, the following vulnerability has been resolved: gpio: gpio-xilinx: Fix integer overflow Current implementation is not able to configure more than 32 pins due to incorrect data type. So type casting with unsigned long to avoid it.

Affected (9)

Products: Linux: Linux Kernel

Linux

1 product

Linux Kernel

Configuration A

9 vulnerable

Vulnerable Software	Affected Versions
Linux Linux Kernel	From 5.14 to 5.15.58
Linux Linux Kernel	From 5.16 to 5.18.15
Linux Linux Kernel	Version 5.19 rc1
Linux Linux Kernel	Version 5.19 rc2
Linux Linux Kernel	Version 5.19 rc3
Linux Linux Kernel	Version 5.19 rc4
Linux Linux Kernel	Version 5.19 rc5
Linux Linux Kernel	Version 5.19 rc6
Linux Linux Kernel	Version 5.19 rc7

Related CWEs

CWE-190

Integer Overflow or Wraparound

The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.

References (3)

https://git.kernel.org/stable/c/32c094a09d5829ad9b02cdf667569aefa8de0ea6

Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Patch

https://git.kernel.org/stable/c/6f16a5390640807dde420ee5ccbc4c95577aea6a

Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Patch

https://git.kernel.org/stable/c/e129e5486b981d324057e6986059f852658b0d00

Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Patch

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