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CVE-2024-56605 Detail

Description

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: do not leave dangling sk pointer on error in l2cap_sock_create() bt_sock_alloc() allocates the sk object and attaches it to the provided sock object. On error l2cap_sock_alloc() frees the sk object, but the dangling pointer is still attached to the sock object, which may create use-after-free in other code.


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://git.kernel.org/stable/c/61686abc2f3c2c67822aa23ce6f160467ec83d35 Patch 
https://git.kernel.org/stable/c/7c4f78cdb8e7501e9f92d291a7d956591bf73be9 Patch 
https://git.kernel.org/stable/c/8ad09ddc63ace3950ac43db6fbfe25b40f589dd6 Patch 
https://git.kernel.org/stable/c/a8677028dd5123e5e525b8195483994d87123de4 Patch 
https://git.kernel.org/stable/c/bb2f2342a6ddf7c04f9aefbbfe86104cd138e629 Patch 
https://git.kernel.org/stable/c/daa13175a6dea312a76099066cb4cbd4fc959a84 Patch 
https://git.kernel.org/stable/c/f6ad641646b67f29c7578dcd6c25813c7dcbf51e Patch 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-416 Use After Free cwe source acceptance level NIST   CISA-ADP  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

3 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2024-56605
NVD Published Date:
12/27/2024
NVD Last Modified:
02/11/2025
Source:
kernel.org