CVE-2026-23250

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2026-23250
In the Linux kernel, the following vulnerability has been resolved: xfs: check return value of xchk_scrub_create_subord Fix this function to return NULL instead of a mangled ENOMEM, then fix the callers to actually check for a null pointer and return ENOMEM. Most of the corrections here are for code merged between 6.2 and 6.10.

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/2b658d1249666cc55af9484dcf5f45ca438d4ecc Patch
https://git.kernel.org/stable/c/b2df809edd8cb7d1c3e19d9f6aabc2bd55d2bfb6 Patch
https://git.kernel.org/stable/c/ca27313fb3f23e4ac18532ede4ec1c7cc5814c4a Patch
https://git.kernel.org/stable/c/d6f3f7d4dd8a179394cef03c00993d57f5f68601 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:*:*:*:*:*:*:*:*
History

21 May 2026, 18:32

Type Values Removed Values Added
First Time Linux linux Kernel
Linux
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.5
References () https://git.kernel.org/stable/c/2b658d1249666cc55af9484dcf5f45ca438d4ecc - () https://git.kernel.org/stable/c/2b658d1249666cc55af9484dcf5f45ca438d4ecc - Patch
References () https://git.kernel.org/stable/c/b2df809edd8cb7d1c3e19d9f6aabc2bd55d2bfb6 - () https://git.kernel.org/stable/c/b2df809edd8cb7d1c3e19d9f6aabc2bd55d2bfb6 - Patch
References () https://git.kernel.org/stable/c/ca27313fb3f23e4ac18532ede4ec1c7cc5814c4a - () https://git.kernel.org/stable/c/ca27313fb3f23e4ac18532ede4ec1c7cc5814c4a - Patch
References () https://git.kernel.org/stable/c/d6f3f7d4dd8a179394cef03c00993d57f5f68601 - () https://git.kernel.org/stable/c/d6f3f7d4dd8a179394cef03c00993d57f5f68601 - Patch
CWE CWE-476
CPE cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Summary
  • (es) En el kernel de Linux, la siguiente vulnerabilidad ha sido resuelta: xfs: comprobar el valor de retorno de xchk_scrub_create_subord Corregir esta función para que devuelva NULL en lugar de un ENOMEM corrupto, luego corregir a los llamadores para que realmente comprueben si hay un puntero nulo y devuelvan ENOMEM. La mayoría de las correcciones aquí son para código fusionado entre 6.2 y 6.10.

18 Mar 2026, 18:16

Type Values Removed Values Added
New CVE
Information

Published : 2026-03-18 18:16

Updated : 2026-05-21 18:32

NVD link : CVE-2026-23250

Mitre link : CVE-2026-23250

CVE.ORG link : CVE-2026-23250

JSON object : View

Products Affected

linux

  • linux_kernel
CWE
CWE-476

NULL Pointer Dereference