CVE-2022-48665

MediumCVSS 5.5/10Last modified Aug 4, 2026

Description

In the Linux kernel, the following vulnerability has been resolved:

exfat: fix overflow for large capacity partition

Using int type for sector index, there will be overflow in a large capacity partition.

For example, if storage with sector size of 512 bytes and partition capacity is larger than 2TB, there will be overflow.

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-191

Affected software

VendorProductVersions
LinuxLinux>= 1b6138385499507147e8f654840f4c39afe6adbf, < 17244f71765dfec39e84493993993e896c376d09; >= 1b6138385499507147e8f654840f4c39afe6adbf, < 2e9ceb6728f1dc2fa4b5d08f37d88cbc49a20a62
LinuxLinux5.19

References

Timeline

Published
Apr 28, 2024
Last modified
Aug 4, 2026
NVD status
Modified

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CVE-2022-48665: Medium severity, CVSS 5.5 | Vulnix