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Vulnerability record · CVE-2024-21482 · published 1 July 2024

CVE-2024-21482: Qualcomm csr8811 firmware memory buffer overflow vulnerability

Qualcomm · Csr8811 Firmware

Memory corruption during the secure boot process, when the `bootm` command is used, it bypasses the authentication of the kernel/rootfs image.

7.8 CVSS 3.1 High EPSS 0.11% · top 98.9% CWE-119 · Memory buffer overflow
7.8CVSS 3.1 base score
0.11%EPSS exploitation probability, 30 days
NoNot in CISA KEV
69Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

Memory corruption during the secure boot process, when the `bootm` command is used, it bypasses the authentication of the kernel/rootfs image.

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

69 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://docs.qualcomm.com/product/publicresources/securitybulletin/july-2024-bulletin.html PatchVendor Advisory
https://docs.qualcomm.com/product/publicresources/securitybulletin/july-2024-bulletin.html PatchVendor Advisory

Track CVE-2024-21482 inside VULONE

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

7.8CVE-2023-33063Qualcomm DSP Services use-after-free memory corruptionCVE-2023-33063 is a use-after-free memory corruption flaw in Qualcomm DSP Services, triggered during a remote call from the high-level operating syst…KEVEPSS 0.67%analysed9.8CVE-2024-49839Qualcomm ar8035 firmware out-of-bounds read vulnerabilityMemory corruption during management frame processing due to mismatch in T2LM info element.EPSS 0.30%9.8CVE-2024-45569Qualcomm ar8035 firmware vulnerabilityMemory corruption while parsing the ML IE due to invalid frame content.EPSS 0.58%9.8CVE-2024-33066Qualcomm snapdragon x65 5g modem-rf system firmware improper input validation vulnerabilityMemory corruption while redirecting log file to any file location with any file name.EPSS 0.60%9.8CVE-2024-21473Qualcomm ar8035 firmware improper input validation vulnerabilityMemory corruption while redirecting log file to any file location with any file name.EPSS 0.66%9.8CVE-2023-43553Qualcomm ar8035 firmware vulnerabilityMemory corruption while parsing beacon/probe response frame when AP sends more supported links in MLIE.EPSS 0.35%9.8CVE-2023-43552Qualcomm ar8035 firmware use after free vulnerabilityMemory corruption while processing MBSSID beacon containing several subelement IE.EPSS 0.35%9.8CVE-2023-33082Qualcomm ar8035 firmware classic buffer overflow vulnerabilityMemory corruption while sending an Assoc Request having BTM Query or BTM Response containing MBO IE.EPSS 0.53%

Source: NIST National Vulnerability Database (record CVE-2024-21482), CISA KEV, FIRST EPSS (scores of 2026-10-17). This page is refreshed as NVD updates the record.