5.5

CVE-2024-35850

Bluetooth: qca: fix NULL-deref on non-serdev setup

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

Bluetooth: qca: fix NULL-deref on non-serdev setup

Qualcomm ROME controllers can be registered from the Bluetooth line
discipline and in this case the HCI UART serdev pointer is NULL.

Add the missing sanity check to prevent a NULL-pointer dereference when
setup() is called for a non-serdev controller.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 6.2 < 6.6.30
Linux ≫ Linux Kernel Version >= 6.7 < 6.8.9
Linux ≫ Linux Kernel Version 6.9 Update rc1
Linux ≫ Linux Kernel Version 6.9 Update rc2
Linux ≫ Linux Kernel Version 6.9 Update rc3
Linux ≫ Linux Kernel Version 6.9 Update rc4
Linux ≫ Linux Kernel Version 6.9 Update rc5
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.23% 0.141
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE-476 NULL Pointer Dereference

The product dereferences a pointer that it expects to be valid but is NULL.

https://git.kernel.org/stable/c/67459f1a707aae6d590454de07956c2752e21ea4
Patch
https://git.kernel.org/stable/c/7ddb9de6af0f1c71147785b12fd7c8ec3f06cc86
Patch
https://git.kernel.org/stable/c/bec4d4c6fa5c6526409f582e4f31144e20c86c21
Patch