CVE-2025-21935

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2025-21935
In the Linux kernel, the following vulnerability has been resolved: rapidio: add check for rio_add_net() in rio_scan_alloc_net() The return value of rio_add_net() should be checked. If it fails, put_device() should be called to free the memory and give up the reference initialized in rio_add_net().

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/181d4daaefb3bceeb2f2635ba9f3781eeda9e550 Patch
https://git.kernel.org/stable/c/4f3509cfcc02e9d757f2714bb7dbbeec35de6fa7 Patch
https://git.kernel.org/stable/c/6d22953c4a183d0b7fdf34d68c5debd16da6edc5 Patch
https://git.kernel.org/stable/c/a0d069ccc475abaaa79c6368ee27fc0b5912bea8 Patch
https://git.kernel.org/stable/c/ad82be4298a89a9ae46f07128bdf3d8614bce745 Patch
https://git.kernel.org/stable/c/c332f3e2df0fcae5a45fd55cc18902fb1e4825ca Patch
https://git.kernel.org/stable/c/e6411c3b9512dba09af7d014d474516828c89706 Patch
https://git.kernel.org/stable/c/e842f9a1edf306bf36fe2a4d847a0b0d458770de Patch
https://lists.debian.org/debian-lts-announce/2025/05/msg00030.html
https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html
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:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.14:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.14:rc2:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.14:rc3:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.14:rc4:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.14:rc5:*:*:*:*:*:*
History

03 Nov 2025, 20:17

Type Values Removed Values Added
References
  • () https://lists.debian.org/debian-lts-announce/2025/05/msg00030.html -
  • () https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html -

30 Oct 2025, 19:45

Type Values Removed Values Added
First Time Linux linux Kernel
Linux
CWE NVD-CWE-noinfo
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.5
References () https://git.kernel.org/stable/c/181d4daaefb3bceeb2f2635ba9f3781eeda9e550 - () https://git.kernel.org/stable/c/181d4daaefb3bceeb2f2635ba9f3781eeda9e550 - Patch
References () https://git.kernel.org/stable/c/4f3509cfcc02e9d757f2714bb7dbbeec35de6fa7 - () https://git.kernel.org/stable/c/4f3509cfcc02e9d757f2714bb7dbbeec35de6fa7 - Patch
References () https://git.kernel.org/stable/c/6d22953c4a183d0b7fdf34d68c5debd16da6edc5 - () https://git.kernel.org/stable/c/6d22953c4a183d0b7fdf34d68c5debd16da6edc5 - Patch
References () https://git.kernel.org/stable/c/a0d069ccc475abaaa79c6368ee27fc0b5912bea8 - () https://git.kernel.org/stable/c/a0d069ccc475abaaa79c6368ee27fc0b5912bea8 - Patch
References () https://git.kernel.org/stable/c/ad82be4298a89a9ae46f07128bdf3d8614bce745 - () https://git.kernel.org/stable/c/ad82be4298a89a9ae46f07128bdf3d8614bce745 - Patch
References () https://git.kernel.org/stable/c/c332f3e2df0fcae5a45fd55cc18902fb1e4825ca - () https://git.kernel.org/stable/c/c332f3e2df0fcae5a45fd55cc18902fb1e4825ca - Patch
References () https://git.kernel.org/stable/c/e6411c3b9512dba09af7d014d474516828c89706 - () https://git.kernel.org/stable/c/e6411c3b9512dba09af7d014d474516828c89706 - Patch
References () https://git.kernel.org/stable/c/e842f9a1edf306bf36fe2a4d847a0b0d458770de - () https://git.kernel.org/stable/c/e842f9a1edf306bf36fe2a4d847a0b0d458770de - Patch
CPE cpe:2.3:o:linux:linux_kernel:6.14:rc2:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.14:rc3:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.14:rc5:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.14:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.14:rc4:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Summary
  • (es) En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: rapidio: añadir comprobación de rio_add_net() en rio_scan_alloc_net(). Se debe comprobar el valor de retorno de rio_add_net(). Si falla, se debe ejecutar put_device() para liberar memoria y ceder la referencia inicializada en rio_add_net().

01 Apr 2025, 16:15

Type Values Removed Values Added
New CVE
Information

Published : 2025-04-01 16:15

Updated : 2025-11-03 20:17

NVD link : CVE-2025-21935

Mitre link : CVE-2025-21935

CVE.ORG link : CVE-2025-21935

JSON object : View

Products Affected

linux

  • linux_kernel
CWE
NVD-CWE-noinfo