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CVE-2021-47432

Disclosure Date: May 21, 2024
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Description

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

lib/generic-radix-tree.c: Don’t overflow in peek()

When we started spreading new inode numbers throughout most of the 64
bit inode space, that triggered some corner case bugs, in particular
some integer overflows related to the radix tree code. Oops.

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General Information

Vendors

  • Linux

Products

  • Linux
Technical Analysis