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Unrated severityNVD Advisory· Published Feb 26, 2025· Updated Oct 1, 2025

soc: bcm: Check for NULL return of devm_kzalloc()

CVE-2022-49448

Description

In the Linux kernel, the following vulnerability has been resolved:

soc: bcm: Check for NULL return of devm_kzalloc()

As the potential failure of allocation, devm_kzalloc() may return NULL. Then the 'pd->pmb' and the follow lines of code may bring null pointer dereference.

Therefore, it is better to check the return value of devm_kzalloc() to avoid this confusion.

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Affected products

85

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