CVE-2025-40213High· 7.8▾ TwilightIn 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-stac…
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 42.9 · likelihood 0 · exploitation 0
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Exploit-prediction probability, daily snapshots since Oct 21.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CVEORG
Last analysed / modified upstream
0.1%
0.1% → 0.2%
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.
Linux >= 0b60eb04b8524e1b4b3f07fea0d16fda9a677d9a < 31d6c9216aa1be18ba317239738f73b0b0c7b691Linux >= d71b98f253b079cbadc83266383f26fe7e9e103b < 5c19daa93d9af29f1f46251b47e1ea66bcc8d679Linux >= 302a1f674c00dd5581ab8e493ef44767c5101aab < 1c9aca1787e8395a2c59fef20e914467958969c5Linux >= 302a1f674c00dd5581ab8e493ef44767c5101aab < e8785404de06a69d89dcdd1e9a0b6ea42dc6d327Linux 87a1f16f07c6c43771754075e08f45b41d237421Linux >= 6.6.140 < 6.6.160Linux >= 6.16.10 < 6.17Linux 6.17Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
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