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CVE-2023-54119

inotify: Avoid reporting event with invalid wd

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

inotify: Avoid reporting event with invalid wd

When inotify_freeing_mark() races with inotify_handle_inode_event() it
can happen that inotify_handle_inode_event() sees that i_mark->wd got
already reset to -1 and reports this value to userspace which can
confuse the inotify listener. Avoid the problem by validating that wd is
sensible (and pretend the mark got removed before the event got
generated otherwise).
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version 7e790dd5fc937bc8d2400c30a05e32a9e9eef276
Version < 8fb33166aed888769ea63d6af49515893f8a1f14
Status affected
Version 7e790dd5fc937bc8d2400c30a05e32a9e9eef276
Version < 2d65c97777e5b4a845637800d5d7b648f5772106
Status affected
Version 7e790dd5fc937bc8d2400c30a05e32a9e9eef276
Version < 17ad86d8c12220de97e80d88b5b4c934a40e1812
Status affected
Version 7e790dd5fc937bc8d2400c30a05e32a9e9eef276
Version < 145f54ea336b06cf4f92eeee996f2ffca939ea43
Status affected
Version 7e790dd5fc937bc8d2400c30a05e32a9e9eef276
Version < fb3294998489d39835006240e9c6e6b2ac62022e
Status affected
Version 7e790dd5fc937bc8d2400c30a05e32a9e9eef276
Version < a48bacee05860c6089c3482bcdc80720b0ee5732
Status affected
Version 7e790dd5fc937bc8d2400c30a05e32a9e9eef276
Version < c915d8f5918bea7c3962b09b8884ca128bfd9b0c
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 2.6.31
Status affected
Version 0
Version < 2.6.31
Status unaffected
Version <= 5.4.*
Version 5.4.243
Status unaffected
Version <= 5.10.*
Version 5.10.180
Status unaffected
Version <= 5.15.*
Version 5.15.112
Status unaffected
Version <= 6.1.*
Version 6.1.29
Status unaffected
Version <= 6.2.*
Version 6.2.16
Status unaffected
Version <= 6.3.*
Version 6.3.3
Status unaffected
Version <= *
Version 6.4
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 0.05% 0.144
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
Es wurden noch keine Informationen zu CWE veröffentlicht.