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CVE-2023-53643

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

nvme-tcp: don't access released socket during error recovery

While the error recovery work is temporarily failing reconnect attempts,
running the 'nvme list' command causes a kernel NULL pointer dereference
by calling getsockname() with a released socket.

During error recovery work, the nvme tcp socket is released and a new one
created, so it is not safe to access the socket without proper check.
Verknüpft mit AI von unstrukturierten Daten zu bestehenden CPE der NVD
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Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version < fe2d9e54165dadaa0d0cc3355c0be9c3e129fa0d
Version 02c57a82c0081141abc19150beab48ef47f97f18
Status affected
Version < d82f762db4776fa11de88018f0f5de2d5db72a72
Version 02c57a82c0081141abc19150beab48ef47f97f18
Status affected
Version < 76d54bf20cdcc1ed7569a89885e09636e9a8d71d
Version 02c57a82c0081141abc19150beab48ef47f97f18
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 6.1
Status affected
Version < 6.1
Version 0
Status unaffected
Version <= 6.1.*
Version 6.1.18
Status unaffected
Version <= 6.2.*
Version 6.2.5
Status unaffected
Version <= *
Version 6.3
Status unaffected
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.03% 0.06
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String