CVE-2022-49570

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2022-49570
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.

5.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://git.kernel.org/stable/c/32c094a09d5829ad9b02cdf667569aefa8de0ea6 Patch
https://git.kernel.org/stable/c/6f16a5390640807dde420ee5ccbc4c95577aea6a Patch
https://git.kernel.org/stable/c/e129e5486b981d324057e6986059f852658b0d00 Patch
Configurations

Configuration 1 (hide)

OR cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:5.19:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:5.19:rc2:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:5.19:rc3:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:5.19:rc4:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:5.19:rc5:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:5.19:rc6:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:5.19:rc7:*:*:*:*:*:*
History

10 Mar 2025, 21:19

Type Values Removed Values Added
Summary
  • (es) En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: gpio: gpio-xilinx: Se corrige el desbordamiento de enteros. La implementación actual no puede configurar más de 32 pines debido a un tipo de datos incorrecto. Por lo tanto, se realiza una conversión de tipos con unsigned long para evitarlo.
CPE cpe:2.3:o:linux:linux_kernel:5.19:rc5:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:5.19:rc6:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:5.19:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:5.19:rc7:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:5.19:rc2:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:5.19:rc4:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:5.19:rc3:*:*:*:*:*:*
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.5
CWE CWE-190
References () https://git.kernel.org/stable/c/32c094a09d5829ad9b02cdf667569aefa8de0ea6 - () https://git.kernel.org/stable/c/32c094a09d5829ad9b02cdf667569aefa8de0ea6 - Patch
References () https://git.kernel.org/stable/c/6f16a5390640807dde420ee5ccbc4c95577aea6a - () https://git.kernel.org/stable/c/6f16a5390640807dde420ee5ccbc4c95577aea6a - Patch
References () https://git.kernel.org/stable/c/e129e5486b981d324057e6986059f852658b0d00 - () https://git.kernel.org/stable/c/e129e5486b981d324057e6986059f852658b0d00 - Patch
First Time Linux
Linux linux Kernel

26 Feb 2025, 07:01

Type Values Removed Values Added
New CVE
Information

Published : 2025-02-26 07:01

Updated : 2025-03-10 21:19

NVD link : CVE-2022-49570

Mitre link : CVE-2022-49570

CVE.ORG link : CVE-2022-49570

JSON object : View

Products Affected

linux

  • linux_kernel
CWE
CWE-190

Integer Overflow or Wraparound