Advisory Details

August 23rd, 2024

Qualcomm Wi-Fi SON LDB Service Improper Input Validation Remote Code Execution Vulnerability

CVE ID	CVE-2024-21473
CVSS SCORE	9.8, AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AFFECTED VENDORS	Qualcomm Technologies
AFFECTED PRODUCTS	Wi-Fi SON
VULNERABILITY DETAILS	This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of multiple Qualcomm chipsets. Authentication is not required to exploit this vulnerability. The specific flaw exists within the Qualcomm LDB service. The issue results from the lack of proper validation of user-supplied data prior to further processing. An attacker can leverage this vulnerability to execute code in the context of root.
ADDITIONAL DETAILS	Qualcomm Technologies has issued an update to correct this vulnerability. More details can be found at: https://docs.qualcomm.com/product/publicresources/securitybulletin/april-2024-bulletin.html
DISCLOSURE TIMELINE	2024-04-30 - Vulnerability reported to vendor 2024-08-23 - Coordinated public release of advisory 2024-08-23 - Advisory Updated
CREDIT	Claroty Research - Vera Mens, Noam Moshe, Uri Katz, Sharon Brizinov

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