PT-2026-47372 · Linux · Linux

Published 2026-06-08 · Updated 2026-06-08 · CVE-2026-46301

Mitre

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

Related Identifiers

CVE-2026-46301

Affected Products

Linux

References · 9

• https://nvd.nist.gov/vuln/detail/CVE-2026-46301 · Security Note
• https://git.kernel.org/stable/c/d79e92161b65832e0b8cad5f3d84d17e5cd7a970 · Note
• https://git.kernel.org/stable/c/d50ef3553acbacce6f2843304d41d06dca358bb6 · Note
• https://git.kernel.org/stable/c/36e58c436d2c2a797800427dc04d74ffd8b6ce1c · Note
• https://git.kernel.org/stable/c/9d72732fe70c11424bc90ed466c7ccfa58b42a9a · Note
• https://git.kernel.org/stable/c/8822980668c96b5aa251c1e2daec1873262b8f3f · Note
• https://git.kernel.org/stable/c/0e8e57f9737ea257634db1d152fc430a0788a3e1 · Note
• https://git.kernel.org/stable/c/43334836b907adc21eab3079d2e6b26754468786 · Note
• https://git.kernel.org/stable/c/4ca90deeca1c7dd72c1c380ba8143565516def2d · Note