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.

CVSS

No CVSS.

References

Link	Resource
https://git.kernel.org/stable/c/784d01f9bbc282abb0c5ade5beb98a87f50343ac	Patch
https://git.kernel.org/stable/c/784d01f9bbc282abb0c5ade5beb98a87f50343ac	Patch
https://git.kernel.org/stable/c/9492261ff2460252cf2d8de89cdf854c7e2b28a0	Patch
https://git.kernel.org/stable/c/9492261ff2460252cf2d8de89cdf854c7e2b28a0	Patch
https://git.kernel.org/stable/c/aa7f1827953100cdde0795289a80c6c077bfe437	Patch
https://git.kernel.org/stable/c/aa7f1827953100cdde0795289a80c6c077bfe437	Patch
https://git.kernel.org/stable/c/ec298b958cb0c40d70c68079da933c8f31c5134c	Patch
https://git.kernel.org/stable/c/ec298b958cb0c40d70c68079da933c8f31c5134c	Patch

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::

History

02 Apr 2025, 14:51

Type	Values Removed	Values Added
First Time		Linux linux Kernel Linux
CWE		CWE-190
CPE		cpe:2.3:o:linux:linux_kernel::::::::
References	~~() https://git.kernel.org/stable/c/9492261ff2460252cf2d8de89cdf854c7e2b28a0 -~~	() https://git.kernel.org/stable/c/9492261ff2460252cf2d8de89cdf854c7e2b28a0 - Patch
References	~~() https://git.kernel.org/stable/c/aa7f1827953100cdde0795289a80c6c077bfe437 -~~	() https://git.kernel.org/stable/c/aa7f1827953100cdde0795289a80c6c077bfe437 - Patch
References	~~() https://git.kernel.org/stable/c/ec298b958cb0c40d70c68079da933c8f31c5134c -~~	() https://git.kernel.org/stable/c/ec298b958cb0c40d70c68079da933c8f31c5134c - Patch
References	~~() https://git.kernel.org/stable/c/784d01f9bbc282abb0c5ade5beb98a87f50343ac -~~	() https://git.kernel.org/stable/c/784d01f9bbc282abb0c5ade5beb98a87f50343ac - Patch

21 May 2024, 16:53

Type	Values Removed	Values Added
New CVE

Information

Published : 2024-05-21 16:15

Updated : 2025-04-02 14:51

NVD link : CVE-2021-47432

Mitre link : CVE-2021-47432

JSON object : View

Products Affected

linux

linux_kernel

CWE

CWE-190

Integer Overflow or Wraparound

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