CVE-2026-46301

In the Linux kernel, the following vulnerability has been resolved: spi: topcliff-pch: fix use-after-free on unbind Give the driver a chance to flush its queue before releasing the DMA buffers on driver unbind

CVSS v3 7.8 HIGH

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://git.kernel.org/stable/c/0e8e57f9737ea257634db1d152fc430a0788a3e1	Patch
https://git.kernel.org/stable/c/36e58c436d2c2a797800427dc04d74ffd8b6ce1c	Patch
https://git.kernel.org/stable/c/43334836b907adc21eab3079d2e6b26754468786	Patch
https://git.kernel.org/stable/c/4ca90deeca1c7dd72c1c380ba8143565516def2d	Patch
https://git.kernel.org/stable/c/8822980668c96b5aa251c1e2daec1873262b8f3f	Patch
https://git.kernel.org/stable/c/9d72732fe70c11424bc90ed466c7ccfa58b42a9a	Patch
https://git.kernel.org/stable/c/d50ef3553acbacce6f2843304d41d06dca358bb6	Patch
https://git.kernel.org/stable/c/d79e92161b65832e0b8cad5f3d84d17e5cd7a970	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 : 2026-06-08 17:16

Updated : 2026-07-23 08:10

NVD link : CVE-2026-46301

Mitre link : CVE-2026-46301

CVE.ORG link : CVE-2026-46301

JSON object : View

Products Affected

linux

linux_kernel

CWE

CWE-416

Use After Free

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