CVE-2021-47478

Critical

Open

TLP:CLEAR

isofs: Fix out of bound access for corrupted isofs image

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Description

In the Linux kernel, the following vulnerability has been resolved: isofs: Fix out of bound access for corrupted isofs image When isofs image is suitably corrupted isofs_read_inode() can read data beyond the end of buffer. Sanity-check the directory entry length before using it.

Details

CVSS Score: 9.1
EPSS Score ⓘ: 0.68%

49.1th percentile
CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Confidence: 90%
Published: May 22, 2024
Last Modified: Aug 5, 2026

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