Riskcovery

CVE-2024-35850

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

State
Published
Severity
Not scored
Published
May 17, 2024
Updated
May 11, 2026
Reserved
May 17, 2024

Read the record on cve.org

Description

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.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • e9b3e5b8c65733f626a7ee919c4bc895b51d7bb2 to before 67459f1a707aae6d590454de07956c2752e21ea4Affected
  • e9b3e5b8c65733f626a7ee919c4bc895b51d7bb2 to before bec4d4c6fa5c6526409f582e4f31144e20c86c21Affected
  • e9b3e5b8c65733f626a7ee919c4bc895b51d7bb2 to before 7ddb9de6af0f1c71147785b12fd7c8ec3f06cc86Affected
LinuxLinux
  • 6.2Affected
  • before 6.2Not affected
  • 6.6.30 through 6.6.*Not affected
  • 6.8.9 through 6.8.*Not affected
  • 6.9 and laterNot affected

References

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