Skip to content
CVE Tracker
  • Newest CVEsPage
  • Recently added to KEVPage
  • Rising exploitation (EPSS)Page
  • Weekly digestPage
  • StatisticsPage
  • WatchlistPage
  • API documentationPage
  • MCP serverPage
  • Data sourcesPage
  • ChangelogPage
  • AboutPage
  • How it's builtPage
Back

CVE-2022-48668

smb3: fix temporary data corruption in collapse range

Low3.3EPSS 0.19%
Published
Updated
Reserved
Assigned by
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: smb3: fix temporary data corruption in collapse range collapse range doesn't discard the affected cached region so can risk temporarily corrupting the file data. This fixes xfstest generic/031 I also decided to merge a minor cleanup to this into the same patch (avoiding rereading inode size repeatedly unnecessarily) to make it clearer.

Scores

CVSS scores of CVE-2022-48668, by who scored it
Scored byCVSSScoreVector
NVDNVD · Analyzed3.1Low3.3CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
EPSS (exploitation in 30 days)
0.19% · top 91% of all CVEs (7 Nov 2026)
CISA SSVC
Exploitation: none · Automatable: no · Technical impact: partial
Loading the EPSS history…

The list uses the assigner's score when there is one, then CISA's, then NVD's: Low 3.3.

Affected products

  • Linux · Linux

    • affected 5476b5dd82c8bb9d0dd426f96575ae656cede140 – < 49523a4732204bdacbf3941a016503ddb4ddb3b9
    • affected 5476b5dd82c8bb9d0dd426f96575ae656cede140 – < fa30a81f255a56cccd89552cd6ce7ea6e8d8acc4

  • Linux · Linux

    • affected 5.13
    • unaffected < 5.13
    • unaffected 5.19.12 – ≤ 5.19.*
    • unaffected 6.0 – ≤ *

References (2)

Sources

The same CVE in the primary databases and aggregators, to check against.

Badge for a README or a ticket

CVE-2022-48668 badge
[![CVE-2022-48668](https://trackcve.app/badge/CVE-2022-48668.svg)](https://trackcve.app/cve/CVE-2022-48668)

Record last updated .