7

CVE-2026-93801

smb/client: zero-initialize stack-allocated cifs_open_info_data

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

smb/client: zero-initialize stack-allocated cifs_open_info_data

Stack-allocated cifs_open_info_data may contain random data.
This can make some fields have wrong value if they are not set later.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version fc2f2011d3d84b56f536b4a25a4bb2fa1b13d520
Version < 74ff47e6c4213fcfeba2de448d9cbda200507d22
Status affected
Version 057ac50638bcece64b3b436d3a61b70ed6c01a34
Version < 22532dd88694ed20bdd47523ffa709f166ce776b
Status affected
Version 057ac50638bcece64b3b436d3a61b70ed6c01a34
Version < 8fce4cf4369c766a3293a05419500cbfde72e60d
Status affected
Version 436cfdbc57d98808fce427d9a8d97691374989b3
Status affected
Version 83d3bc866530a36a465b47cce4d2a9def2411960
Status affected
Version 6.12.54
Version < 6.12.111
Status affected
Version 6.6.113
Version < 6.7
Status affected
Version 6.17.4
Version < 6.18
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 6.18
Status affected
Version 0
Version < 6.18
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 0.12% 0.016
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
416baaa9-dc9f-4396-8d5f-8c081fb06d67 7 1 5.9
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Es wurden noch keine Informationen zu CWE veröffentlicht.
https://git.kernel.org/stable/c/74ff47e6c4213fcfeba2de448d9cbda200507d22
https://git.kernel.org/stable/c/22532dd88694ed20bdd47523ffa709f166ce776b
https://git.kernel.org/stable/c/8fce4cf4369c766a3293a05419500cbfde72e60d