CVE-2024-49830
Buffer Copy Without Checking Size of Input (`Classic Buffer Overflow`) in Audio
Memory corruption while processing an IOCTL call to set mixer controls.
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- Low
- Availability
- Low
Exploit likelihood
What each source reports
CVE List Score used
Buffer Copy Without Checking Size of Input (`Classic Buffer Overflow`) in Audio
Memory corruption while processing an IOCTL call to set mixer controls.
- Record
CVE-2024-49830- CVSS 3.1
- 6.6 Medium
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L - Weakness
- CWE-120
- Updated
- 2026-11-02
EUVDEUVD-2025-13538
Memory corruption while processing an IOCTL call to set mixer controls.
- Record
EUVD-2025-13538- CVSS 3.1
- 6.6 Medium
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-cmgf-2qhh-mgwx
Memory corruption while processing an IOCTL call to set mixer controls.
Memory corruption while processing an IOCTL call to set mixer controls.
- Record
GHSA-cmgf-2qhh-mgwx- CVSS 3.1
- 6.6 Medium
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L - Weakness
- CWE-120
- Updated
- 2026-11-02
NVD
Memory corruption while processing an IOCTL call to set mixer controls.
- Record
CVE-2024-49830- CVSS 3.1
- 6.6 Medium
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L - CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-120
- Updated
- 2026-11-02
Affected products
- qualcomm qca6574au firmware
- qualcomm qca6595au firmware
- qualcomm qca6678aq firmware
- qualcomm qca6688aq firmware
- qualcomm qca6698aq firmware
- qualcomm qca9367 firmware
- qualcomm qca9377 firmware
- qualcomm sdm429w firmware
- qualcomm snapdragon 429 mobile firmware
- qualcomm snapdragon auto 5g modem-rf gen 2 firmware
- qualcomm wcn3620 firmware
- qualcomm wcn3660b firmware
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History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2024-49830 is a medium vulnerability (CVSS 6.6) in Qualcomm Qca6574au Firmware, published May 6, 2025. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.11%, the 1st percentile. No source names a fixed version.