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CVE-2025-40213

Bluetooth: MGMT: fix crash in set_mesh_sync and set_mesh_complete

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

Bluetooth: MGMT: fix crash in set_mesh_sync and set_mesh_complete

There is a BUG: KASAN: stack-out-of-bounds in set_mesh_sync due to
memcpy from badly declared on-stack flexible array.

Another crash is in set_mesh_complete() due to double list_del via
mgmt_pending_valid + mgmt_pending_remove.

Use DEFINE_FLEX to declare the flexible array right, and don't memcpy
outside bounds.

As mgmt_pending_valid removes the cmd from list, use mgmt_pending_free,
and also report status on error.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version d71b98f253b079cbadc83266383f26fe7e9e103b
Version < 5c19daa93d9af29f1f46251b47e1ea66bcc8d679
Status affected
Version 302a1f674c00dd5581ab8e493ef44767c5101aab
Version < 1c9aca1787e8395a2c59fef20e914467958969c5
Status affected
Version 302a1f674c00dd5581ab8e493ef44767c5101aab
Version < e8785404de06a69d89dcdd1e9a0b6ea42dc6d327
Status affected
Version 87a1f16f07c6c43771754075e08f45b41d237421
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 6.17
Status affected
Version 0
Version < 6.17
Status unaffected
Version <= 6.17.*
Version 6.17.8
Status unaffected
Version <= *
Version 6.18
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 0.02% 0.066
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
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