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CVE-2023-53664

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

OPP: Fix potential null ptr dereference in dev_pm_opp_get_required_pstate()

"opp" pointer is dereferenced before the IS_ERR_OR_NULL() check. Fix it by
removing the dereference to cache opp_table and dereference it directly
where opp_table is used.

This fixes the following smatch warning:

drivers/opp/core.c:232 dev_pm_opp_get_required_pstate() warn: variable
dereferenced before IS_ERR check 'opp' (see line 230)

Verknüpft mit AI von unstrukturierten Daten zu bestehenden CPE der NVD
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 < 25130b27e0352acb83e91c467853eb9afad3b644
Version 84cb7ff35fcf7c0b552f553a3f2db9c3e92fc707
Status affected
Version < 7ddd8deb1c3c0363a7e14fafb5df26e2089a69a5
Version 84cb7ff35fcf7c0b552f553a3f2db9c3e92fc707
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 6.5
Status affected
Version < 6.5
Version 0
Status unaffected
Version <= 6.5.*
Version 6.5.3
Status unaffected
Version <= *
Version 6.6
Status unaffected
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
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