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Vulnerability record · CVE-2022-48667 · published 28 April 2024

CVE-2022-48667: Linux kernel vulnerability

Linux · Linux Kernel

In the Linux kernel, the following vulnerability has been resolved: smb3: fix temporary data corruption in insert range insert range doesn't discard the affected cached region so can risk temporarily corrupting file data. Also includes some minor cleanup (avoiding rereading inode size repeatedly unnecessarily) to make it clearer.

3.3 CVSS 3.1 Low EPSS 0.19% · top 91.9%
3.3CVSS 3.1 base score
0.19%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References
17 Jun 2026Last modified by NVD

Description

In the Linux kernel, the following vulnerability has been resolved: smb3: fix temporary data corruption in insert range insert range doesn't discard the affected cached region so can risk temporarily corrupting file data. Also includes some minor cleanup (avoiding rereading inode size repeatedly unnecessarily) to make it clearer.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://git.kernel.org/stable/c/0cdde8460c304283d4ebe3f767a70215d1ab9d4e Patch
https://git.kernel.org/stable/c/9c8b7a293f50253e694f19161c045817a938e551 Patch
https://git.kernel.org/stable/c/0cdde8460c304283d4ebe3f767a70215d1ab9d4e Patch
https://git.kernel.org/stable/c/9c8b7a293f50253e694f19161c045817a938e551 Patch

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Source: NIST National Vulnerability Database (record CVE-2022-48667), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.