CVE-2024-49847
Buffer Over-read in Multi-Mode Call Processor
Transient DOS while processing of a registration acceptance OTA due to incorrect ciphering key data IE.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- None
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
Buffer Over-read in Multi-Mode Call Processor
Transient DOS while processing of a registration acceptance OTA due to incorrect ciphering key data IE.
- Record
CVE-2024-49847- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-126
- Updated
- 2026-11-02
EUVDEUVD-2025-13539
Transient DOS while processing of a registration acceptance OTA due to incorrect ciphering key data IE.
- Record
EUVD-2025-13539- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-c98f-fq4v-v6r3
Transient DOS while processing of a registration acceptance OTA due to incorrect ciphering key...
Transient DOS while processing of a registration acceptance OTA due to incorrect ciphering key data IE.
- Record
GHSA-c98f-fq4v-v6r3- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-125, CWE-126
- Updated
- 2026-11-02
NVD
Transient DOS while processing of a registration acceptance OTA due to incorrect ciphering key data IE.
- Record
CVE-2024-49847- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-126, CWE-125
- Updated
- 2026-11-02
Affected products
- qualcomm ar8035 firmware
- qualcomm fastconnect 7800 firmware
- qualcomm qca6574au firmware
- qualcomm qca6584au firmware
- qualcomm qca6595au firmware
- qualcomm qca6678aq firmware
- qualcomm qca6688aq firmware
- qualcomm qca6698aq firmware
- qualcomm qca8081 firmware
- qualcomm qca8337 firmware
- qualcomm qcc710 firmware
- qualcomm qcn6224 firmware
Show 36 moreShow less
- qualcomm qcn6274 firmware
- qualcomm qfw7114 firmware
- qualcomm qfw7124 firmware
- qualcomm sdm429w firmware
- qualcomm sdx80m firmware
- qualcomm sm7675 firmware
- qualcomm sm7675p firmware
- qualcomm sm8635 firmware
- qualcomm sm8635p firmware
- qualcomm sm8650q firmware
- qualcomm sm8750 firmware
- qualcomm sm8750p firmware
- qualcomm snapdragon 429 mobile firmware
- qualcomm snapdragon 8 gen 3 mobile firmware
- qualcomm snapdragon auto 5g modem-rf gen 2 firmware
- qualcomm snapdragon wear 4100\+ firmware
- qualcomm snapdragon x72 5g modem-rf firmware
- qualcomm snapdragon x75 5g modem-rf firmware
- qualcomm wcd9340 firmware
- qualcomm wcd9370 firmware
- qualcomm wcd9375 firmware
- qualcomm wcd9390 firmware
- qualcomm wcd9395 firmware
- qualcomm wcn3610 firmware
- qualcomm wcn3620 firmware
- qualcomm wcn3660b firmware
- qualcomm wcn3680b firmware
- qualcomm wcn3980 firmware
- qualcomm wcn6755 firmware
- qualcomm wsa8830 firmware
- qualcomm wsa8832 firmware
- qualcomm wsa8835 firmware
- qualcomm wsa8840 firmware
- qualcomm wsa8845 firmware
- qualcomm wsa8845h firmware
- qualcomm, inc. snapdragon
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-2024-49847 is a high vulnerability (CVSS 7.5) in Qualcomm Ar8035 Firmware, published May 6, 2025. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.26%, the 18th percentile. No source names a fixed version.