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CVE-2023-54046

crypto: essiv - Handle EBUSY correctly

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

crypto: essiv - Handle EBUSY correctly

As it is essiv only handles the special return value of EINPROGERSS,
which means that in all other cases it will free data related to the
request.

However, as the caller of essiv may specify MAY_BACKLOG, we also need
to expect EBUSY and treat it in the same way.  Otherwise backlogged
requests will trigger a use-after-free.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version be1eb7f78aa8fbe34779c56c266ccd0364604e71
Version < c61e7d182ee3f3f5ecf18a2964e303d49c539b52
Status affected
Version be1eb7f78aa8fbe34779c56c266ccd0364604e71
Version < 796e02cca30a67322161f0745e5ce994bbe75605
Status affected
Version be1eb7f78aa8fbe34779c56c266ccd0364604e71
Version < 840a1d3b77c1b062bd62b4733969a5b1efc274ce
Status affected
Version be1eb7f78aa8fbe34779c56c266ccd0364604e71
Version < a006aa3eedb8bfd6fe317c3cfe9c86ffe76b2385
Status affected
Version be1eb7f78aa8fbe34779c56c266ccd0364604e71
Version < 69c67d451fc19d88e54f7d97e8e7c093e08357e1
Status affected
Version be1eb7f78aa8fbe34779c56c266ccd0364604e71
Version < b5a772adf45a32c68bef28e60621f12617161556
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 5.4
Status affected
Version 0
Version < 5.4
Status unaffected
Version <= 5.4.*
Version 5.4.235
Status unaffected
Version <= 5.10.*
Version 5.10.173
Status unaffected
Version <= 5.15.*
Version 5.15.99
Status unaffected
Version <= 6.1.*
Version 6.1.16
Status unaffected
Version <= 6.2.*
Version 6.2.3
Status unaffected
Version <= *
Version 6.3
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.