CVE-2021-47432

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.

Score

CVSS 3.1 5.5 Medium

Status

Analyzed - 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Published

2024-05-21

Last modified

2026-05-11

Weaknesses

CWE-190

Affected products

• Linux Kernel (Linux)

References

• https://git.kernel.org/stable/c/784d01f9bbc282abb0c5ade5beb98a87f50343ac
• https://git.kernel.org/stable/c/9492261ff2460252cf2d8de89cdf854c7e2b28a0
• https://git.kernel.org/stable/c/aa7f1827953100cdde0795289a80c6c077bfe437
• https://git.kernel.org/stable/c/ec298b958cb0c40d70c68079da933c8f31c5134c