CVE-2026-43295

In the Linux kernel, the following vulnerability has been resolved: rapidio: replace rio_free_net() with kfree() in rio_scan_alloc_net() When idtab allocation fails, net is not registered with rio_add_net() yet, so kfree(net) is sufficient to release the memory. Set mport->net to NULL to avoid dangling pointer.

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/34a4f233df5eef5f1f113b2196142c0568b387f8	Patch
https://git.kernel.org/stable/c/649c2e853608cad0b0cba545555d168e67f094b3	Patch
https://git.kernel.org/stable/c/666183dcdd9ad3b8156a1df7f204f728f720380f	Patch
https://git.kernel.org/stable/c/78812c4fb7ed242d5961bf1337a49070d6487c94	Patch
https://git.kernel.org/stable/c/83e579c2f7f6b1706323d744833b26470049dcc2	Patch
https://git.kernel.org/stable/c/87272e3e70ec4b666885bd520ff77463c11444ef	Patch
https://git.kernel.org/stable/c/e5a732bfe29451e16abf9c6f07ce5948b22f3d59	Patch
https://git.kernel.org/stable/c/fecf292c6691970897396190855aa38826b7104e	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::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::

History

No history.

Information

Published : 2026-05-08 14:16

Updated : 2026-06-17 10:49

NVD link : CVE-2026-43295

Mitre link : CVE-2026-43295

CVE.ORG link : CVE-2026-43295

JSON object : View

Products Affected

linux

linux_kernel

CWE

NVD-CWE-noinfo

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