CVE-2023-52643

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2023-52643
In the Linux kernel, the following vulnerability has been resolved: iio: core: fix memleak in iio_device_register_sysfs When iio_device_register_sysfs_group() fails, we should free iio_dev_opaque->chan_attr_group.attrs to prevent potential memleak.

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/1c6d19c8cbf6abcea2c8fca2db26abca2cbf0363 Patch
https://git.kernel.org/stable/c/359f220d0e753bba840eac19ffedcdc816b532f2 Patch
https://git.kernel.org/stable/c/3db312e06851996e7fb27cb5a8ccab4c0f9cdb93 Patch
https://git.kernel.org/stable/c/95a0d596bbd0552a78e13ced43f2be1038883c81 Patch
https://git.kernel.org/stable/c/b90126c86d83912688501826643ea698f0df1728 Patch
https://git.kernel.org/stable/c/1c6d19c8cbf6abcea2c8fca2db26abca2cbf0363 Patch
https://git.kernel.org/stable/c/359f220d0e753bba840eac19ffedcdc816b532f2 Patch
https://git.kernel.org/stable/c/3db312e06851996e7fb27cb5a8ccab4c0f9cdb93 Patch
https://git.kernel.org/stable/c/95a0d596bbd0552a78e13ced43f2be1038883c81 Patch
https://git.kernel.org/stable/c/b90126c86d83912688501826643ea698f0df1728 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:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.8:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.8:rc2:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.8:rc3:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.8:rc4:*:*:*:*:*:*
History

14 Jan 2025, 14:58

Type Values Removed Values Added
First Time Linux
Linux linux Kernel
CPE cpe:2.3:o:linux:linux_kernel:6.8:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.8:rc3:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.8:rc2:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.8:rc4:*:*:*:*:*:*
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.5
CWE CWE-401
References () https://git.kernel.org/stable/c/1c6d19c8cbf6abcea2c8fca2db26abca2cbf0363 - () https://git.kernel.org/stable/c/1c6d19c8cbf6abcea2c8fca2db26abca2cbf0363 - Patch
References () https://git.kernel.org/stable/c/359f220d0e753bba840eac19ffedcdc816b532f2 - () https://git.kernel.org/stable/c/359f220d0e753bba840eac19ffedcdc816b532f2 - Patch
References () https://git.kernel.org/stable/c/3db312e06851996e7fb27cb5a8ccab4c0f9cdb93 - () https://git.kernel.org/stable/c/3db312e06851996e7fb27cb5a8ccab4c0f9cdb93 - Patch
References () https://git.kernel.org/stable/c/95a0d596bbd0552a78e13ced43f2be1038883c81 - () https://git.kernel.org/stable/c/95a0d596bbd0552a78e13ced43f2be1038883c81 - Patch
References () https://git.kernel.org/stable/c/b90126c86d83912688501826643ea698f0df1728 - () https://git.kernel.org/stable/c/b90126c86d83912688501826643ea698f0df1728 - Patch

21 Nov 2024, 08:40

Type Values Removed Values Added
Summary
  • (es) En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: iio: core: corrige memleak en iio_device_register_sysfs Cuando falla iio_device_register_sysfs_group(), debemos liberar iio_dev_opaque->chan_attr_group.attrs para evitar posibles fugas de mem.
References () https://git.kernel.org/stable/c/1c6d19c8cbf6abcea2c8fca2db26abca2cbf0363 - () https://git.kernel.org/stable/c/1c6d19c8cbf6abcea2c8fca2db26abca2cbf0363 -
References () https://git.kernel.org/stable/c/359f220d0e753bba840eac19ffedcdc816b532f2 - () https://git.kernel.org/stable/c/359f220d0e753bba840eac19ffedcdc816b532f2 -
References () https://git.kernel.org/stable/c/3db312e06851996e7fb27cb5a8ccab4c0f9cdb93 - () https://git.kernel.org/stable/c/3db312e06851996e7fb27cb5a8ccab4c0f9cdb93 -
References () https://git.kernel.org/stable/c/95a0d596bbd0552a78e13ced43f2be1038883c81 - () https://git.kernel.org/stable/c/95a0d596bbd0552a78e13ced43f2be1038883c81 -
References () https://git.kernel.org/stable/c/b90126c86d83912688501826643ea698f0df1728 - () https://git.kernel.org/stable/c/b90126c86d83912688501826643ea698f0df1728 -

17 Apr 2024, 10:15

Type Values Removed Values Added
New CVE
Information

Published : 2024-04-17 10:15

Updated : 2025-01-14 14:58

NVD link : CVE-2023-52643

Mitre link : CVE-2023-52643

CVE.ORG link : CVE-2023-52643

JSON object : View

Products Affected

linux

  • linux_kernel
CWE
CWE-401

Missing Release of Memory after Effective Lifetime