CVE-2022-24448

CVE Details

Release Date:

2022-02-04

Description

An issue was discovered in fs/nfs/dir.c in the Linux kernel before 5.16.5. If an application sets the O_DIRECTORY flag, and tries to open a regular file, nfs_atomic_open() performs a regular lookup. If a regular file is found, ENOTDIR should occur, but the server instead returns uninitialized data in the file descriptor.

See more information about CVE-2022-24448 from MITRE CVE dictionary and NIST NVD

CVSS Scoring

NOTE: The following CVSS v3.1 metrics and score provided are preliminary and subject to review.

Base Score:	3.3	CVSS Vector:	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Attack Vector:	Local network	Attack Complexity:	Low
Privileges Required:	Low	User Interaction:	None
Scope:	Unchanged	Confidentiality Impact:	Low
Integrity Impact:	None	Availability Impact:	None

Errata information

Platform	Errata	Release Date
Oracle Linux version 6 (kernel-uek)	ELSA-2024-12570	2024-08-05
Oracle Linux version 7 (kernel-uek)	ELSA-2022-9273	2022-04-11
Oracle Linux version 7 (kernel-uek)	ELSA-2022-9313	2022-04-25
Oracle Linux version 7 (kernel-uek)	ELSA-2024-12571	2024-08-05
Oracle Linux version 7 (kernel-uek-container)	ELSA-2022-9274	2022-04-11
Oracle Linux version 7 (kernel-uek-container)	ELSA-2022-9314	2022-04-25
Oracle Linux version 8 (kernel)	ELSA-2022-7683	2022-11-15
Oracle Linux version 8 (kernel-uek)	ELSA-2022-9273	2022-04-11
Oracle Linux version 8 (kernel-uek-container)	ELSA-2022-9274	2022-04-11
Oracle Linux version 9 (kernel)	ELSA-2022-8267	2022-11-22
Oracle VM version 3 (kernel-uek)	OVMSA-2024-0010	2024-08-07