7.1

CVE-2026-93816

f2fs: validate inline dentry name lengths before conversion

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

f2fs: validate inline dentry name lengths before conversion

Inline dentry conversion copies names out of the inline dentry area
before checking that each recorded name length fits in the available
filename slots.

A corrupted image can therefore make the conversion path read past
the inline filename storage while building the regular dentry block.

Validate each inline dentry name length against the inline filename
area before copying it.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version 675f10bde6cc3874632a8f684df2a8a2a8ace76e
Version < 6b5552449fc5acb8e6ecf045b46702b29b71165a
Status affected
Version 675f10bde6cc3874632a8f684df2a8a2a8ace76e
Version < 6343208fd73f3f2b8044c0922185cd13ff807693
Status affected
Version 675f10bde6cc3874632a8f684df2a8a2a8ace76e
Version < 4dd81faa63fd54b9ba1a83c304e6d0bd03f1898d
Status affected
Version 675f10bde6cc3874632a8f684df2a8a2a8ace76e
Version < aee4e6de71ca77626c006166ff00f1d01ff990c9
Status affected
Version 675f10bde6cc3874632a8f684df2a8a2a8ace76e
Version < 2ce0bc5853bec7cdc724477a87ea579fde664243
Status affected
Version 675f10bde6cc3874632a8f684df2a8a2a8ace76e
Version < 7caa8a0ae94b132576c2e46e9b4fd4e0f356f373
Status affected
Version 675f10bde6cc3874632a8f684df2a8a2a8ace76e
Version < cfcd0e49a178b3dac2c0ece656079081dbf5da74
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 4.7
Status affected
Version 0
Version < 4.7
Status unaffected
Version <= 5.10.*
Version 5.10.271
Status unaffected
Version <= 5.15.*
Version 5.15.222
Status unaffected
Version <= 6.1.*
Version 6.1.189
Status unaffected
Version <= 6.6.*
Version 6.6.158
Status unaffected
Version <= 6.12.*
Version 6.12.111
Status unaffected
Version <= 6.18.*
Version 6.18.53
Status unaffected
Version <= *
Version 7.2
Status unaffected
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.13% 0.021
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
416baaa9-dc9f-4396-8d5f-8c081fb06d67 7.1 1.8 5.2
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
Es wurden noch keine Informationen zu CWE veröffentlicht.
https://git.kernel.org/stable/c/2ce0bc5853bec7cdc724477a87ea579fde664243
https://git.kernel.org/stable/c/7caa8a0ae94b132576c2e46e9b4fd4e0f356f373
https://git.kernel.org/stable/c/cfcd0e49a178b3dac2c0ece656079081dbf5da74
https://git.kernel.org/stable/c/4dd81faa63fd54b9ba1a83c304e6d0bd03f1898d
https://git.kernel.org/stable/c/6343208fd73f3f2b8044c0922185cd13ff807693
https://git.kernel.org/stable/c/6b5552449fc5acb8e6ecf045b46702b29b71165a
https://git.kernel.org/stable/c/aee4e6de71ca77626c006166ff00f1d01ff990c9