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CVE-2023-53555

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

mm/damon/core: initialize damo_filter->list from damos_new_filter()

damos_new_filter() is not initializing the list field of newly allocated
filter object.  However, DAMON sysfs interface and DAMON_RECLAIM are not
initializing it after calling damos_new_filter().  As a result, accessing
uninitialized memory is possible.  Actually, adding multiple DAMOS filters
via DAMON sysfs interface caused NULL pointer dereferencing.  Initialize
the field just after the allocation from damos_new_filter().

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Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version < da7beebb49c643cd03c54447ed66595936a7a1ce
Version 98def236f63c66629fb6b2d4b69cecffc5b46539
Status affected
Version < 5f1fc67f2cb8d3035d3acd273b48b97835af8afd
Version 98def236f63c66629fb6b2d4b69cecffc5b46539
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 6.3
Status affected
Version < 6.3
Version 0
Status unaffected
Version <= 6.4.*
Version 6.4.11
Status unaffected
Version <= *
Version 6.5
Status unaffected
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.02% 0.034
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String