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CVE-2026-43394

nfsd: Fix cred ref leak in nfsd_nl_listener_set_doit().

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

nfsd: Fix cred ref leak in nfsd_nl_listener_set_doit().

nfsd_nl_listener_set_doit() uses get_current_cred() without
put_cred().

As we can see from other callers, svc_xprt_create_from_sa()
does not require the extra refcount.

nfsd_nl_listener_set_doit() is always in the process context,
sendmsg(), and current->cred does not go away.

Let's use current_cred() in nfsd_nl_listener_set_doit().
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version 16a471177496c8e04a9793812c187a2c1a2192fa
Version < 02e87ec0bc706cb93fa47b43d18c4d10102c7d54
Status affected
Version 16a471177496c8e04a9793812c187a2c1a2192fa
Version < 019debe5851d7355bea9ff0248cc317878924d8f
Status affected
Version 16a471177496c8e04a9793812c187a2c1a2192fa
Version < cba413765376bb466035c9160fa3130402971e2c
Status affected
Version 16a471177496c8e04a9793812c187a2c1a2192fa
Version < 92978c83bb4eef55d02a6c990c01c423131eefa7
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 6.10
Status affected
Version 0
Version < 6.10
Status unaffected
Version <= 6.12.*
Version 6.12.78
Status unaffected
Version <= 6.18.*
Version 6.18.19
Status unaffected
Version <= 6.19.*
Version 6.19.9
Status unaffected
Version <= *
Version 7.0
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 0.02% 0.067
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
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