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CVE-2025-37778

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

ksmbd: Fix dangling pointer in krb_authenticate

krb_authenticate frees sess->user and does not set the pointer
to NULL. It calls ksmbd_krb5_authenticate to reinitialise
sess->user but that function may return without doing so. If
that happens then smb2_sess_setup, which calls krb_authenticate,
will be accessing free'd memory when it later uses sess->user.
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Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version < d5b554bc8d554ed6ddf443d3db2fad9f665cec10
Version 0626e6641f6b467447c81dd7678a69c66f7746cf
Status affected
Version < 1db2451de23e98bc864c6a6e52aa0d82c91cb325
Version 0626e6641f6b467447c81dd7678a69c66f7746cf
Status affected
Version < 6e30c0e10210c714f3d4453dc258d4abcc70364e
Version 0626e6641f6b467447c81dd7678a69c66f7746cf
Status affected
Version < e83e39a5f6a01a81411a4558a59a10f87aa88dd6
Version 0626e6641f6b467447c81dd7678a69c66f7746cf
Status affected
Version < 1e440d5b25b7efccb3defe542a73c51005799a5f
Version 0626e6641f6b467447c81dd7678a69c66f7746cf
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 5.15
Status affected
Version < 5.15
Version 0
Status unaffected
Version <= 6.1.*
Version 6.1.135
Status unaffected
Version <= 6.6.*
Version 6.6.88
Status unaffected
Version <= 6.12.*
Version 6.12.25
Status unaffected
Version <= 6.14.*
Version 6.14.4
Status unaffected
Version <= *
Version 6.15
Status unaffected
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.05% 0.146
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
Es wurden noch keine Informationen zu CWE veröffentlicht.