CVE-2024-21476
Improper Input Validation in Secure Processor
Memory corruption when the channel ID passed by user is not validated and further used.
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
- High
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
Improper Input Validation in Secure Processor
Memory corruption when the channel ID passed by user is not validated and further used.
- Record
CVE-2024-21476- 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-20
- Updated
- 2026-11-02
EUVDEUVD-2024-19185
Memory corruption when the channel ID passed by user is not validated and further used.
- Record
EUVD-2024-19185- 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 - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-xhmv-mw7v-7gv2
Memory corruption when the channel ID passed by user is not validated and further used.
Memory corruption when the channel ID passed by user is not validated and further used.
- Record
GHSA-xhmv-mw7v-7gv2- 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-20, CWE-787
- Updated
- 2026-11-02
NVD
Memory corruption when the channel ID passed by user is not validated and further used.
- Record
CVE-2024-21476- 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-20, CWE-787
- Updated
- 2026-11-02
Affected products
- qualcomm aqt1000 firmware
- qualcomm ar8035 firmware
- qualcomm fastconnect 6200 firmware
- qualcomm fastconnect 6800 firmware
- qualcomm fastconnect 6900 firmware
- qualcomm fastconnect 7800 firmware
- qualcomm qca1062 firmware
- qualcomm qca1064 firmware
- qualcomm qca6391 firmware
- qualcomm qca6420 firmware
- qualcomm qca6421 firmware
- qualcomm qca6426 firmware
Show 44 moreShow less
- qualcomm qca6430 firmware
- qualcomm qca6431 firmware
- qualcomm qca6436 firmware
- qualcomm qca8337 firmware
- qualcomm qsm8250 firmware
- qualcomm sc8180x-aaab firmware
- qualcomm sc8180x-acaf firmware
- qualcomm sc8180x-ad firmware
- qualcomm sc8180x\+sdx55 firmware
- qualcomm sc8180x firmware
- qualcomm sc8180xp-aaab firmware
- qualcomm sc8180xp-acaf firmware
- qualcomm sc8180xp-ad firmware
- qualcomm sc8280xp-abbb firmware
- qualcomm sc8380xp firmware
- qualcomm sd865 5g firmware
- qualcomm sdx55 firmware
- qualcomm snapdragon 865\+ 5g mobile firmware
- qualcomm snapdragon 865 5g mobile firmware
- qualcomm snapdragon 865 5g mobile platform firmware
- qualcomm snapdragon 870 5g mobile firmware
- qualcomm snapdragon 870 5g mobile platform firmware
- qualcomm snapdragon 888\+ 5g mobile firmware
- qualcomm snapdragon 888 5g mobile firmware
- qualcomm snapdragon 888 5g mobile platform firmware
- qualcomm snapdragon 8cx compute platform firmware
- qualcomm snapdragon x55 5g modem-rf firmware
- qualcomm snapdragon x55 5g modem-rf system firmware
- qualcomm snapdragon xr2\+ gen 1 firmware
- qualcomm snapdragon xr2 5g firmware
- qualcomm snapdragon xr2 5g platform firmware
- qualcomm sxr2130 firmware
- qualcomm wcd9340 firmware
- qualcomm wcd9341 firmware
- qualcomm wcd9380 firmware
- qualcomm wcd9385 firmware
- qualcomm wsa8810 firmware
- qualcomm wsa8815 firmware
- qualcomm wsa8830 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-2024-21476 is a high vulnerability (CVSS 7.8) in Qualcomm Aqt1000 Firmware, published May 6, 2024. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.13%, the 2nd percentile. No source names a fixed version.