CVE-2021-47432

CVE Details

Release Date:	2024-05-21
Impact:	Low	What is this?

Description

In the Linux kernel, the following vulnerability has been resolved:\nlib/generic-radix-tree.c: Don't overflow in peek()\nWhen we started spreading new inode numbers throughout most of the 64\nbit inode space, that triggered some corner case bugs, in particular\nsome integer overflows related to the radix tree code. Oops.

See more information about CVE-2021-47432 from MITRE CVE dictionary and NIST NVD

NOTE: The following CVSS metrics and score provided are preliminary and subject to review.

CVSS v3 metrics

Base Score:	5.5
Vector String:	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Version:	3.1
Attack Vector:	Local
Attack Complexity:	Low
Privileges Required:	Low
User Interaction:	None
Scope:	Unchanged
Confidentiality Impact:	None
Integrity Impact:	None
Availability Impact:	High

Errata information

Platform	Errata	Release Date
Oracle Linux version 8 (kernel)	ELSA-2024-7000	2024-09-24
Oracle Linux version 9 (kernel)	ELSA-2024-9315	2024-11-14