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CVE-2026-63839

platform/x86: lenovo-wmi-helpers: Fix memory leak in lwmi_dev_evaluate_int()

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

platform/x86: lenovo-wmi-helpers: Fix memory leak in lwmi_dev_evaluate_int()

lwmi_dev_evaluate_int() leaks output.pointer when retval == NULL (found
by sashiko.dev [1]).

Fix it by moving `ret_obj = output.pointer' outside of the `if (retval)'
block so that it is always freed by the __free cleanup callback.

No functional change intended.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version e521d16e76cd9ea99c585e064f4e7daf657b1451
Version < 40a984dd0602e238ad893b167751620e751d1199
Status affected
Version e521d16e76cd9ea99c585e064f4e7daf657b1451
Version < 0c3887a134f191723b53e2a47e501b534c8723ee
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 6.17
Status affected
Version 0
Version < 6.17
Status unaffected
Version <= 7.0.*
Version 7.0.10
Status unaffected
Version <= *
Version 7.1
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 0.16% 0.052
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
Es wurden noch keine Informationen zu CWE veröffentlicht.
https://git.kernel.org/stable/c/40a984dd0602e238ad893b167751620e751d1199
https://git.kernel.org/stable/c/0c3887a134f191723b53e2a47e501b534c8723ee