CVE-2022-48667

smb3: fix temporary data corruption in insert range

At a glance

Severity
Not available
EPSS
EPSS 0.19 % · percentile 9 (2026-10-27)
State
PUBLISHED
Published
Updated
Assigner
Linux
NVD status
Analyzed

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.

Scores

VersionScoreVectorScored by
CVSS 3.1LOW 3.3CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:LNVD · nvd@nist.gov (Primary)

European references

CERT-FR advisories

Affected configurations (NVD CPE)

Affected products

ProductVersions
Linux · Linuxaffected 7fe6fe95b936084dce6eedcc2cccadf96eafae73 < 0cdde8460c304283d4ebe3f767a70215d1ab9d4e ; affected 7fe6fe95b936084dce6eedcc2cccadf96eafae73 < 9c8b7a293f50253e694f19161c045817a938e551
Linux · Linuxaffected 5.13 ; unaffected 0 < 5.13 ; unaffected 5.19.12 ≤ 5.19.* ; unaffected 6.0 ≤ *

References

Sources

SourceLicence
CVE List (CVEProject cvelistV5)CVE Program Terms of Use
EPSS (FIRST.org)FIRST — attribution requested
ENISA EUVDENISA — reproduction authorised, source acknowledged
CERT-FR (ANSSI)Licence Ouverte / Etalab 2.0
NVD (NIST) via fkie-cad/nvd-json-data-feedsPublic domain — this product uses data from the NVD API but is not endorsed or certified by the NVD