CVE-2024-38604

CVE Details

Release Date:

2024-06-19

Description

In the Linux kernel, the following vulnerability has been resolved:\nblock: refine the EOF check in blkdev_iomap_begin\nblkdev_iomap_begin rounds down the offset to the logical block size\nbefore stashing it in iomap->offset and checking that it still is\ninside the inode size.\nCheck the i_size check to the raw pos value so that we don't try a\nzero size write if iter->pos is unaligned.

See more information about CVE-2024-38604 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:	4.4	CVSS Vector:	CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
Attack Vector:	Local network	Attack Complexity:	Low
Privileges Required:	High	User Interaction:	None
Scope:	Unchanged	Confidentiality Impact:	None
Integrity Impact:	None	Availability Impact:	High

Errata information

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