CVE-2025-21848

In the Linux kernel, the following vulnerability has been resolved: nfp: bpf: Add check for nfp_app_ctrl_msg_alloc() Add check for the return value of nfp_app_ctrl_msg_alloc() in nfp_bpf_cmsg_alloc() to prevent null pointer dereference.

CVSS v3 5.5 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

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/1358d8e07afdf21d49ca6f00c56048442977e00a	Patch
https://git.kernel.org/stable/c/29ccb1e4040da6ff02b7e64efaa2f8e6bf06020d	Patch
https://git.kernel.org/stable/c/878e7b11736e062514e58f3b445ff343e6705537	Patch
https://git.kernel.org/stable/c/897c32cd763fd11d0b6ed024c52f44d2475bb820	Patch
https://git.kernel.org/stable/c/924b239f9704566e0d86abd894d2d64bd73c11eb	Patch
https://git.kernel.org/stable/c/bd97f60750bb581f07051f98e31dfda59d3a783b	Patch
https://git.kernel.org/stable/c/d64c6ca420019712e194fe095b55f87363e22a9a	Patch
https://git.kernel.org/stable/c/e976ea6c5e1b005c64467cbf94a8577aae9c7d81	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:6.14:rc1::::::
	cpe:2.3:o:linux:linux_kernel:6.14:rc2::::::
	cpe:2.3:o:linux:linux_kernel:6.14:rc3::::::

History

No history.

Information

Published : 2025-03-12 10:15

Updated : 2025-11-03 20:17

NVD link : CVE-2025-21848

Mitre link : CVE-2025-21848

CVE.ORG link : CVE-2025-21848

JSON object : View

Products Affected

linux

linux_kernel

CWE

CWE-476

NULL Pointer Dereference

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