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CVE-2026-23464

soc: microchip: mpfs: Fix memory leak in mpfs_sys_controller_probe()

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

soc: microchip: mpfs: Fix memory leak in mpfs_sys_controller_probe()

In mpfs_sys_controller_probe(), if of_get_mtd_device_by_node() fails,
the function returns immediately without freeing the allocated memory
for sys_controller, leading to a memory leak.

Fix this by jumping to the out_free label to ensure the memory is
properly freed.

Also, consolidate the error handling for the mbox_request_channel()
failure case to use the same label.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version 742aa6c563d29c367edbf0ef7236a7a853ed9be4
Version < da4b44c42f40501db35f5d0a6243708a061490a0
Status affected
Version 742aa6c563d29c367edbf0ef7236a7a853ed9be4
Version < e3dd5cffba07de6574165a72851471cd42cc6d15
Status affected
Version 742aa6c563d29c367edbf0ef7236a7a853ed9be4
Version < 17c84fb7cf3971cc621646185d785670e9530ca1
Status affected
Version 742aa6c563d29c367edbf0ef7236a7a853ed9be4
Version < 5a741f8cc6fe62542f955cd8d24933a1b6589cbd
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 6.8
Status affected
Version 0
Version < 6.8
Status unaffected
Version <= 6.12.*
Version 6.12.78
Status unaffected
Version <= 6.18.*
Version 6.18.20
Status unaffected
Version <= 6.19.*
Version 6.19.10
Status unaffected
Version <= *
Version 7.0
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 0.03% 0.07
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
Es wurden noch keine Informationen zu CWE veröffentlicht.