CVE-2021-47279

Published: May 21, 2024

Modified: May 11, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: usb: misc: brcmstb-usb-pinmap: check return value after calling platform_get_resource() It will cause null-ptr-deref if platform_get_resource() returns NULL, we need check the return value.

Vendor	Product	Versions
Linux	Linux	affected `517c4c44b32372d2fdf4421822e21083c45e89f9 - < 2147684be1ebdaf845783139b9bc4eba3fecd9e4` affected `517c4c44b32372d2fdf4421822e21083c45e89f9 - < fbf649cd6d64d40c03c5397ecd6b1ae922ba7afc`
Linux	Linux	affected `5.11` unaffected `0 - < 5.11` unaffected `5.12.11 - <= 5.12.` unaffected `5.13 - <= `

References

https://git.kernel.org/stable/c/2147684be1ebdaf845783139b9bc4eba3fecd9e4

https://git.kernel.org/stable/c/fbf649cd6d64d40c03c5397ecd6b1ae922ba7afc

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CVE-2021-47279

Description

Affected Products

References