drivers/bluetooth/virtio_bt.c in the Linux kernel before... · CVE-2022-26878 · GitHub Advisory Database · GitHub

drivers/bluetooth/virtio_bt.c in the Linux kernel before...

Moderate severity Unreviewed Published Mar 12, 2022 to the GitHub Advisory Database • Updated Jan 27, 2023

Package

No package listed— Suggest a package

Affected versions

Unknown

Patched versions

Unknown

Description

drivers/bluetooth/virtio_bt.c in the Linux kernel before 5.16.3 has a memory leak (socket buffers have memory allocated but not freed).

References

Published by the National Vulnerability Database

Mar 11, 2022

Published to the GitHub Advisory Database Mar 12, 2022

Last updated Jan 27, 2023

Severity

Moderate

5.5

/ 10

CVSS base metrics

Attack vector

Local

Attack complexity

Low

Privileges required

Low

User interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H