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GoogleOSV:CVE-2021-47279

HistoryMay 21, 2024 - 3:15 p.m.

CVE-2021-47279

2024-05-2115:15:00

Google

osv.dev

3

linux

usb

vulnerability

brcmstb

kernel

AI Score

6.8

Confidence

Low

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.

References

git.kernel.org/linus/fbf649cd6d64d40c03c5397ecd6b1ae922ba7afc

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

git.kernel.org/stable/c/fbf649cd6d64d40c03c5397ecd6b1ae922ba7afc

ubuntu.com/security/CVE-2021-47279

www.cve.org/CVERecord?id=CVE-2021-47279

AI Score

6.8

Confidence

Low

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