PT-2023-9495 · Linux+3 · Linux Kernel+3
Luiz Augusto Von Dentz
·
Published
2023-09-20
·
Updated
2024-11-01
·
CVE-2023-52518
CVSS v3.1
5.5
Medium
| Vector | AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
Description
The issue is related to a memory leak in the Linux kernel's Bluetooth component, specifically in the hci codec module. This leak occurs when the controller supports codecs stored in the local codecs list, but the elements are never freed. The memory leak can be observed, and it may lead to a denial of service. There is no information provided about the estimated number of potentially affected devices or real-world incidents where this issue was exploited.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
Memory Leak
Allocation of Resources Without Limits
Found an issue in the description? Have something to add? Feel free to write us 👾
Related Identifiers
Affected Products
Astra Linux
Linux Kernel
Red Os
Suse