CVE-2023-21635: Buffer Copy without Checking Size of Input in Data Network Stack & Connectivity
First published: Tue Jul 04 2023(Updated: )
Memory Corruption in Data Network Stack & Connectivity when sim gets detected on telephony.
Credit: product-security@qualcomm.com product-security@qualcomm.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| All of | ||
| Qualcomm AQT1000 Firmware | ||
| Qualcomm AQT1000 Firmware | ||
| All of | ||
| Qualcomm CSRB31024 Firmware | ||
| Qualcomm CSRB31024 Firmware | ||
| All of | ||
| Qualcomm FastConnect 6200 | ||
| Qualcomm FastConnect 6200 Firmware | ||
| All of | ||
| Qualcomm FastConnect 6800 Firmware | ||
| Qualcomm FastConnect 6800 Firmware | ||
| All of | ||
| Qualcomm FastConnect 6900 Firmware | ||
| Qualcomm Fastconnect 6900 Firmware | ||
| All of | ||
| Qualcomm QCA6391 Firmware | ||
| Qualcomm QCA6391 Firmware | ||
| All of | ||
| Qualcomm QCA6420 Firmware | ||
| Qualcomm QCA6420 Firmware | ||
| All of | ||
| Qualcomm QCA6426 Firmware | ||
| Qualcomm QCA6426 Firmware | ||
| All of | ||
| Qualcomm QCA6430 firmware | ||
| Qualcomm QCA6430 firmware | ||
| All of | ||
| Qualcomm QCA6436 Firmware | ||
| Qualcomm QCA6436 Firmware | ||
| All of | ||
| Qualcomm QCA6564AU Firmware | ||
| Qualcomm QCA6564 Firmware | ||
| All of | ||
| Qualcomm QCA6564AU Firmware | ||
| Qualcomm QCA6564A | ||
| All of | ||
| qualcomm qca6574a firmware | ||
| qualcomm qca6574a firmware | ||
| All of | ||
| Qualcomm QCA6574 Firmware | ||
| Qualcomm QCA6574AU | ||
| All of | ||
| Qualcomm QCA6595AU Firmware | ||
| Qualcomm QCA6595AU Firmware | ||
| All of | ||
| Qualcomm QCA6696 Firmware | ||
| Qualcomm QCA6696 Firmware | ||
| All of | ||
| Qualcomm SA6145P Firmware | ||
| Qualcomm SA6145P Firmware | ||
| All of | ||
| Qualcomm SA6150P Firmware | ||
| Qualcomm SA6150P Firmware | ||
| All of | ||
| Qualcomm SA6155 | ||
| Qualcomm SA6155P | ||
| All of | ||
| Qualcomm SA8145P | ||
| Qualcomm SA8145P Firmware | ||
| All of | ||
| Qualcomm SA8150P Firmware | ||
| Qualcomm SA8150P Firmware | ||
| All of | ||
| Qualcomm SA8155 | ||
| Qualcomm SA8155P Firmware | ||
| All of | ||
| Qualcomm SA8195P | ||
| Qualcomm SA8195P Firmware | ||
| All of | ||
| Qualcomm Snapdragon 855 | ||
| Qualcomm Snapdragon 855 | ||
| All of | ||
| Qualcomm Snapdragon 865 5G Firmware | ||
| Qualcomm Snapdragon 865 5G Firmware | ||
| All of | ||
| Qualcomm Snapdragon 855 Firmware | ||
| Qualcomm Snapdragon 855 Mobile | ||
| All of | ||
| Qualcomm Snapdragon 855+/860 firmware | ||
| Qualcomm Snapdragon 855+/860 | ||
| All of | ||
| Qualcomm Snapdragon 865 5G Mobile Firmware | ||
| Qualcomm Snapdragon 865 5G Mobile | ||
| All of | ||
| Qualcomm Snapdragon 865+ 5G Firmware | ||
| Qualcomm Snapdragon 865 | ||
| All of | ||
| Qualcomm Snapdragon 870 Firmware | ||
| Qualcomm Snapdragon 870 | ||
| All of | ||
| Qualcomm Snapdragon W5+ Gen 1 Firmware | ||
| Qualcomm Snapdragon W5+ Gen 1 | ||
| All of | ||
| Qualcomm Snapdragon Wear 4100+ Firmware | ||
| Qualcomm Snapdragon Wear 4100+ | ||
| All of | ||
| Qualcomm Snapdragon X55 Firmware | ||
| Qualcomm Snapdragon X55 Firmware | ||
| All of | ||
| Qualcomm Snapdragon XR2 5G Platform Firmware | ||
| Qualcomm Snapdragon XR2 5G | ||
| All of | ||
| Qualcomm Snapdragon Auto 4G Modem | ||
| Qualcomm Snapdragon Auto 4G Firmware | ||
| All of | ||
| Qualcomm SW5100P | ||
| Qualcomm SW5100P | ||
| All of | ||
| Qualcomm SW5100 Firmware | ||
| Qualcomm SW5100 Firmware | ||
| All of | ||
| qualcomm SXR2130P firmware | ||
| Qualcomm SXR2130 | ||
| All of | ||
| Qualcomm WCD9341 | ||
| Qualcomm WCD9341 Firmware | ||
| All of | ||
| Qualcomm WCD9380 | ||
| Qualcomm WCD9380 Firmware | ||
| All of | ||
| Qualcomm WCN3610 Firmware | ||
| Qualcomm WCN3610 Firmware | ||
| All of | ||
| Qualcomm WCN3660B | ||
| Qualcomm WCN3660B Firmware | ||
| All of | ||
| Qualcomm WCN3680B Firmware | ||
| Qualcomm WCN3680B Firmware | ||
| All of | ||
| Qualcomm Wcn3980 | ||
| qualcomm wcn3980 firmware | ||
| All of | ||
| qualcomm wcn3988 firmware | ||
| Qualcomm WCN3988 | ||
| All of | ||
| Qualcomm WSA8810 | ||
| Qualcomm WSA8810 Firmware | ||
| All of | ||
| qualcomm wsa8815 firmware | ||
| qualcomm wsa8815 firmware | ||
| All of | ||
| Qualcomm WSA8830 | ||
| Qualcomm WSA8830 | ||
| All of | ||
| Qualcomm WSA8835 | ||
| Qualcomm WSA8835 Firmware | ||
| Qualcomm AQT1000 Firmware | ||
| Qualcomm AQT1000 Firmware | ||
| Qualcomm CSRB31024 Firmware | ||
| Qualcomm CSRB31024 Firmware | ||
| Qualcomm FastConnect 6200 | ||
| Qualcomm FastConnect 6200 Firmware | ||
| Qualcomm FastConnect 6800 Firmware | ||
| Qualcomm FastConnect 6800 Firmware | ||
| Qualcomm FastConnect 6900 Firmware | ||
| Qualcomm Fastconnect 6900 Firmware | ||
| Qualcomm QCA6391 Firmware | ||
| Qualcomm QCA6391 Firmware | ||
| Qualcomm QCA6420 Firmware | ||
| Qualcomm QCA6420 Firmware | ||
| Qualcomm QCA6426 Firmware | ||
| Qualcomm QCA6426 Firmware | ||
| Qualcomm QCA6430 firmware | ||
| Qualcomm QCA6430 firmware | ||
| Qualcomm QCA6436 Firmware | ||
| Qualcomm QCA6436 Firmware | ||
| Qualcomm QCA6564AU Firmware | ||
| Qualcomm QCA6564 Firmware | ||
| Qualcomm QCA6564AU Firmware | ||
| Qualcomm QCA6564A | ||
| qualcomm qca6574a firmware | ||
| qualcomm qca6574a firmware | ||
| Qualcomm QCA6574 Firmware | ||
| Qualcomm QCA6574AU | ||
| Qualcomm QCA6595AU Firmware | ||
| Qualcomm QCA6595AU Firmware | ||
| Qualcomm QCA6696 Firmware | ||
| Qualcomm QCA6696 Firmware | ||
| Qualcomm SA6145P Firmware | ||
| Qualcomm SA6145P Firmware | ||
| Qualcomm SA6150P Firmware | ||
| Qualcomm SA6150P Firmware | ||
| Qualcomm SA6155 | ||
| Qualcomm SA6155P | ||
| Qualcomm SA8145P | ||
| Qualcomm SA8145P Firmware | ||
| Qualcomm SA8150P Firmware | ||
| Qualcomm SA8150P Firmware | ||
| Qualcomm SA8155 | ||
| Qualcomm SA8155P Firmware | ||
| Qualcomm SA8195P | ||
| Qualcomm SA8195P Firmware | ||
| Qualcomm Snapdragon 855 | ||
| Qualcomm Snapdragon 855 | ||
| Qualcomm Snapdragon 865 5G Firmware | ||
| Qualcomm Snapdragon 865 5G Firmware | ||
| Qualcomm Snapdragon 855 Firmware | ||
| Qualcomm Snapdragon 855 Mobile | ||
| Qualcomm Snapdragon 855+/860 firmware | ||
| Qualcomm Snapdragon 855+/860 | ||
| Qualcomm Snapdragon 865 5G Mobile Firmware | ||
| Qualcomm Snapdragon 865 5G Mobile | ||
| Qualcomm Snapdragon 865+ 5G Firmware | ||
| Qualcomm Snapdragon 865 | ||
| Qualcomm Snapdragon 870 Firmware | ||
| Qualcomm Snapdragon 870 | ||
| Qualcomm Snapdragon W5+ Gen 1 Firmware | ||
| Qualcomm Snapdragon W5+ Gen 1 | ||
| Qualcomm Snapdragon Wear 4100+ Firmware | ||
| Qualcomm Snapdragon Wear 4100+ | ||
| Qualcomm Snapdragon X55 Firmware | ||
| Qualcomm Snapdragon X55 Firmware | ||
| Qualcomm Snapdragon XR2 5G Platform Firmware | ||
| Qualcomm Snapdragon XR2 5G | ||
| Qualcomm Snapdragon Auto 4G Modem | ||
| Qualcomm Snapdragon Auto 4G Firmware | ||
| Qualcomm SW5100P | ||
| Qualcomm SW5100P | ||
| Qualcomm SW5100 Firmware | ||
| Qualcomm SW5100 Firmware | ||
| qualcomm SXR2130P firmware | ||
| Qualcomm SXR2130 | ||
| Qualcomm WCD9341 | ||
| Qualcomm WCD9341 Firmware | ||
| Qualcomm WCD9380 | ||
| Qualcomm WCD9380 Firmware | ||
| Qualcomm WCN3610 Firmware | ||
| Qualcomm WCN3610 Firmware | ||
| Qualcomm WCN3660B | ||
| Qualcomm WCN3660B Firmware | ||
| Qualcomm WCN3680B Firmware | ||
| Qualcomm WCN3680B Firmware | ||
| Qualcomm Wcn3980 | ||
| qualcomm wcn3980 firmware | ||
| qualcomm wcn3988 firmware | ||
| Qualcomm WCN3988 | ||
| Qualcomm WSA8810 | ||
| Qualcomm WSA8810 Firmware | ||
| qualcomm wsa8815 firmware | ||
| qualcomm wsa8815 firmware | ||
| Qualcomm WSA8830 | ||
| Qualcomm WSA8830 | ||
| Qualcomm WSA8835 | ||
| Qualcomm WSA8835 Firmware |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Frequently Asked Questions
What is the severity of CVE-2023-21635?
CVE-2023-21635 has been evaluated as a high severity vulnerability due to potential memory corruption issues in the data network stack.
How do I fix CVE-2023-21635?
To mitigate CVE-2023-21635, it is recommended to update the affected Qualcomm firmware to the latest version provided by Qualcomm.
What types of devices are affected by CVE-2023-21635?
CVE-2023-21635 affects various Qualcomm devices, including Qualcomm Snapdragon and other firmware versions across multiple product lines.
What is the impact of CVE-2023-21635 on device security?
The impact of CVE-2023-21635 includes possible exploitation leading to unauthorized access and potential data breaches through memory corruption.
Is there a workaround for CVE-2023-21635?
Currently, there are no specific workarounds for CVE-2023-21635, and applying the vendor's firmware update is the recommended course of action.
- agent/type
- agent/severity
- agent/references
- agent/title
- agent/weakness
- agent/first-publish-date
- agent/description
- agent/author
- agent/event
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/source
- agent/softwarecombine
- agent/tags
- collector/nvd-api
- source/NVD
- agent/software-canonical-lookup
- agent/software-canonical-lookup-request
- collector/nvd-index
- vendor/qualcomm
- canonical/qualcomm aqt1000 firmware
- canonical/qualcomm csrb31024 firmware
- canonical/qualcomm fastconnect 6200
- canonical/qualcomm fastconnect 6200 firmware
- canonical/qualcomm fastconnect 6800 firmware
- canonical/qualcomm fastconnect 6900 firmware
- canonical/qualcomm qca6391 firmware
- canonical/qualcomm qca6420 firmware
- canonical/qualcomm qca6426 firmware
- canonical/qualcomm qca6430 firmware
- canonical/qualcomm qca6436 firmware
- canonical/qualcomm qca6564au firmware
- canonical/qualcomm qca6564 firmware
- canonical/qualcomm qca6564a
- canonical/qualcomm qca6574a firmware
- canonical/qualcomm qca6574 firmware
- canonical/qualcomm qca6574au
- canonical/qualcomm qca6595au firmware
- canonical/qualcomm qca6696 firmware
- canonical/qualcomm sa6145p firmware
- canonical/qualcomm sa6150p firmware
- canonical/qualcomm sa6155
- canonical/qualcomm sa6155p
- canonical/qualcomm sa8145p
- canonical/qualcomm sa8145p firmware
- canonical/qualcomm sa8150p firmware
- canonical/qualcomm sa8155
- canonical/qualcomm sa8155p firmware
- canonical/qualcomm sa8195p
- canonical/qualcomm sa8195p firmware
- canonical/qualcomm snapdragon 855
- canonical/qualcomm snapdragon 865 5g firmware
- canonical/qualcomm snapdragon 855 firmware
- canonical/qualcomm snapdragon 855 mobile
- canonical/qualcomm snapdragon 855+/860 firmware
- canonical/qualcomm snapdragon 855+/860
- canonical/qualcomm snapdragon 865 5g mobile firmware
- canonical/qualcomm snapdragon 865 5g mobile
- canonical/qualcomm snapdragon 865+ 5g firmware
- canonical/qualcomm snapdragon 865
- canonical/qualcomm snapdragon 870 firmware
- canonical/qualcomm snapdragon 870
- canonical/qualcomm snapdragon w5+ gen 1 firmware
- canonical/qualcomm snapdragon w5+ gen 1
- canonical/qualcomm snapdragon wear 4100+ firmware
- canonical/qualcomm snapdragon wear 4100+
- canonical/qualcomm snapdragon x55 firmware
- canonical/qualcomm snapdragon xr2 5g platform firmware
- canonical/qualcomm snapdragon xr2 5g
- canonical/qualcomm snapdragon auto 4g modem
- canonical/qualcomm snapdragon auto 4g firmware
- canonical/qualcomm sw5100p
- canonical/qualcomm sw5100 firmware
- canonical/qualcomm sxr2130p firmware
- canonical/qualcomm sxr2130
- canonical/qualcomm wcd9341
- canonical/qualcomm wcd9341 firmware
- canonical/qualcomm wcd9380
- canonical/qualcomm wcd9380 firmware
- canonical/qualcomm wcn3610 firmware
- canonical/qualcomm wcn3660b
- canonical/qualcomm wcn3660b firmware
- canonical/qualcomm wcn3680b firmware
- canonical/qualcomm wcn3980
- canonical/qualcomm wcn3980 firmware
- canonical/qualcomm wcn3988 firmware
- canonical/qualcomm wcn3988
- canonical/qualcomm wsa8810
- canonical/qualcomm wsa8810 firmware
- canonical/qualcomm wsa8815 firmware
- canonical/qualcomm wsa8830
- canonical/qualcomm wsa8835
- canonical/qualcomm wsa8835 firmware