Integer underflow in the l2cap_config_req function in net...
High severity
Unreviewed
Published
May 13, 2022
to the GitHub Advisory Database
•
Updated Feb 10, 2023
Description
Published by the National Vulnerability Database
Aug 29, 2011
Published to the GitHub Advisory Database
May 13, 2022
Last updated
Feb 10, 2023
Integer underflow in the l2cap_config_req function in net/bluetooth/l2cap_core.c in the Linux kernel before 3.0 allows remote attackers to cause a denial of service (heap memory corruption) or possibly have unspecified other impact via a small command-size value within the command header of a Logical Link Control and Adaptation Protocol (L2CAP) configuration request, leading to a buffer overflow.
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