CVE-2022-49116
Linux Kernel Bluetooth L2CAP Memory Leak Vulnerability
Description
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: use memset avoid memory leaks Use memset to initialize structs to prevent memory leaks in l2cap_ecred_connect
INFO
Published Date :
Feb. 26, 2025, 7 a.m.
Last Modified :
March 13, 2025, 9:33 p.m.
Source :
416baaa9-dc9f-4396-8d5f-8c081fb06d67
Remotely Exploitable :
No
Impact Score :
3.6
Exploitability Score :
1.8
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2022-49116.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2022-49116 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2022-49116 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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Initial Analysis by [email protected]
Mar. 13, 2025
Action Type Old Value New Value Added CVSS V3.1 AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Added CWE CWE-401 Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.16 from (excluding) 5.16.20 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.17 from (excluding) 5.17.3 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.11 from (excluding) 5.15.34 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (excluding) 5.10.111 Added Reference Type kernel.org: https://git.kernel.org/stable/c/42b6a39f439b6f37cc2024d91ce547d83290ff78 Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/9567d54e70ff58c2695c2cc2e53c86c67551d3e6 Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/d3715b2333e9a21692ba16ef8645eda584a9515d Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/d588c183a971b85c775ad66da563ee6e8bc8158f Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/e9e55acee9b7a737ec7f5161b94a78932a5514c8 Types: Patch -
New CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Feb. 26, 2025
Action Type Old Value New Value Added Description In the Linux kernel, the following vulnerability has been resolved: Bluetooth: use memset avoid memory leaks Use memset to initialize structs to prevent memory leaks in l2cap_ecred_connect Added Reference https://git.kernel.org/stable/c/42b6a39f439b6f37cc2024d91ce547d83290ff78 Added Reference https://git.kernel.org/stable/c/9567d54e70ff58c2695c2cc2e53c86c67551d3e6 Added Reference https://git.kernel.org/stable/c/d3715b2333e9a21692ba16ef8645eda584a9515d Added Reference https://git.kernel.org/stable/c/d588c183a971b85c775ad66da563ee6e8bc8158f Added Reference https://git.kernel.org/stable/c/e9e55acee9b7a737ec7f5161b94a78932a5514c8
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2022-49116 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2022-49116
weaknesses.