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CVE-2025-68185

nfs4_setup_readdir(): insufficient locking for ->d_parent->d_inode dereferencing

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

nfs4_setup_readdir(): insufficient locking for ->d_parent->d_inode dereferencing

Theoretically it's an oopsable race, but I don't believe one can manage
to hit it on real hardware; might become doable on a KVM, but it still
won't be easy to attack.

Anyway, it's easy to deal with - since xdr_encode_hyper() is just a call of
put_unaligned_be64(), we can put that under ->d_lock and be done with that.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version < 6025f641a0e30afdc5aa62017397b1860ad9f677
Status affected
Version 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version < e6cafe71eb3b5579b245ba1bd528a181e77f3df1
Status affected
Version 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version < fa4daf7d11e45b72aad5d943a7ab991f869fff79
Status affected
Version 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version < 504b3fb9948a9e96ebbabdee0d33966a8bab15cb
Status affected
Version 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version < eacfd08b26a062f1095b18719715bc82ad35312e
Status affected
Version 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version < 40be5b9080114f18b0cea386db415b68a7273c1a
Status affected
Version 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version < f5e570eaab36a110c6ffda32b87c51170990c2d1
Status affected
Version 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version < a890a2e339b929dbd843328f9a92a1625404fe63
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 2.6.12
Status affected
Version 0
Version < 2.6.12
Status unaffected
Version <= 5.4.*
Version 5.4.302
Status unaffected
Version <= 5.10.*
Version 5.10.247
Status unaffected
Version <= 5.15.*
Version 5.15.197
Status unaffected
Version <= 6.1.*
Version 6.1.159
Status unaffected
Version <= 6.6.*
Version 6.6.117
Status unaffected
Version <= 6.12.*
Version 6.12.58
Status unaffected
Version <= 6.17.*
Version 6.17.8
Status unaffected
Version <= *
Version 6.18
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 0.04% 0.131
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
Es wurden noch keine Informationen zu CWE veröffentlicht.