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CVE-2022-50075

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

tracing/eprobes: Have event probes be consistent with kprobes and uprobes

Currently, if a symbol "@" is attempted to be used with an event probe
(eprobes), it will cause a NULL pointer dereference crash.

Both kprobes and uprobes can reference data other than the main registers.
Such as immediate address, symbols and the current task name. Have eprobes
do the same thing.

For "comm", if "comm" is used and the event being attached to does not
have the "comm" field, then make it the "$comm" that kprobes has. This is
consistent to the way histograms and filters work.

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Diese Information steht angemeldeten Benutzern zur Verfügung.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version < b489aca082a23033a3d8355cfb0032f0e2523440
Version 7491e2c442781a1860181adb5ab472a52075f393
Status affected
Version < 47cc883f21fa3bcf24891b4b455f4cd461ce2d6e
Version 7491e2c442781a1860181adb5ab472a52075f393
Status affected
Version < 6a832ec3d680b3a4f4fad5752672827d71bae501
Version 7491e2c442781a1860181adb5ab472a52075f393
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 5.15
Status affected
Version < 5.15
Version 0
Status unaffected
Version <= 5.15.*
Version 5.15.63
Status unaffected
Version <= 5.19.*
Version 5.19.4
Status unaffected
Version <= *
Version 6.0
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% 0.051
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String