high
7.8
CWE
120
Advisory Published
CVE Published
Updated

CVE-2021-30323

First published: Mon Feb 07 2022(Updated: )

Improper validation of maximum size of data write to EFS file can lead to memory corruption in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables

Credit: product-security@qualcomm.com

Affected SoftwareAffected VersionHow to fix
Android
Qualcomm PQ8009 Firmware
Qualcomm APQ8009
Qualcomm APQ8017
Qualcomm APQ8017
Qualcomm APQ8053
Qualcomm APQ8053 Firmware
Qualcomm APQ8096AU Firmware
Qualcomm APQ8096AU Firmware
Qualcomm AQT1000 Firmware
Qualcomm AQT1000 Firmware
Qualcomm CSRB31024 Firmware
Qualcomm CSRB31024 Firmware
Qualcomm MDM8207
Qualcomm MDM8207 Firmware
Qualcomm MDM9150 Firmware
Qualcomm MDM9150 firmware
Qualcomm 9205 Firmware
Qualcomm 9205
Qualcomm MDM9206
Qualcomm MDM9206 firmware
qualcomm MDM9207C firmware
qualcomm MDM9207C firmware
Qualcomm MDM9250
Qualcomm MDM9250 Firmware
Qualcomm MD9607 Firmware
Qualcomm MDM9607 firmware
Qualcomm MDM9628 Firmware
Qualcomm MDM9628
Qualcomm MDM9640 Firmware
Qualcomm MDM9640 Firmware
Qualcomm MDM9650
Qualcomm MDM9650 firmware
Qualcomm MDM9655 firmware
Qualcomm MDM9655 firmware
Qualcomm 8909 Firmware
Qualcomm Snapdragon 8909
Qualcomm 8953Pro Firmware
Qualcomm MSM8953 Firmware
qualcomm MSM8996AU firmware
Qualcomm MSM8996AU Firmware
Qualcomm QCA4004 Firmware
Qualcomm QCA4004 Firmware
Qualcomm QCA6174A Firmware
Qualcomm QCA6174A Firmware
Qualcomm QCA6420 Firmware
Qualcomm QCA6420 Firmware
Qualcomm QCA6430 firmware
Qualcomm QCA6430 firmware
Qualcomm QCA6564A
Qualcomm QCA6564A Firmware
Qualcomm QCA6564AU Firmware
Qualcomm QCA6564A
Qualcomm QCA6574 Firmware
Qualcomm QCA6574 Firmware
Qualcomm QCA6574A Firmware
qualcomm qca6574a firmware
Qualcomm QCA6574 Firmware
Qualcomm QCA6574AU
Qualcomm QCA6584AU Firmware
Qualcomm QCA6584AU firmware
Qualcomm QCA6595AU Firmware
Qualcomm QCA6595AU Firmware
Qualcomm QCA6696 Firmware
Qualcomm QCA6696 Firmware
Qualcomm QCA9367 Firmware
Qualcomm QCA9367 Firmware
Qualcomm QCA9377 Firmware
Qualcomm QCA9377 Firmware
Qualcomm QCM2290
Qualcomm QCM2290 Firmware
Qualcomm QCM4290
Qualcomm QCM4290 Firmware
Qualcomm QCM6125 Firmware
Qualcomm QCM6125 Firmware
Qualcomm QCS2290
Qualcomm QCS2290 Firmware
Qualcomm QCS410 Firmware
Qualcomm QCS410 Firmware
Qualcomm QCS4290 Firmware
Qualcomm QCS4290 Firmware
Qualcomm QCS610 Firmware
Qualcomm QCS610 Firmware
Qualcomm QCS6125 Firmware
Qualcomm QCS6125 Firmware
Qualcomm QET4101
Qualcomm QET4101 Firmware
Qualcomm QSW8573
Qualcomm QSW8573 Firmware
Qualcomm 215 Mobile Firmware
Qualcomm 215 Firmware
Qualcomm SA415M Firmware
Qualcomm SA415M 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 SD 675 Firmware
Qualcomm Snapdragon 675
Qualcomm SD 8cx Gen 2 Firmware
Qualcomm Snapdragon 8cx Gen 2
Qualcomm 205 Firmware
Qualcomm Snapdragon 205
Qualcomm SD 210 Firmware
Qualcomm SD210 Firmware
Qualcomm SD429
Qualcomm SD429 Firmware
Qualcomm SDM439 Firmware
Qualcomm Snapdragon 439
Qualcomm Snapdragon 660 Firmware
Qualcomm Snapdragon 660
Qualcomm Snapdragon 665
Qualcomm Snapdragon 665
Qualcomm SD 675 Firmware
Qualcomm Snapdragon 675
Qualcomm SD678 Firmware
Qualcomm SD678 Firmware
Qualcomm Snapdragon 720G Firmware
Qualcomm SD720G Firmware
Qualcomm SD 730 Firmware
Qualcomm Snapdragon 730
Qualcomm SD7C Firmware
Qualcomm SD7C Firmware
Qualcomm SDA845 Firmware
Qualcomm Snapdragon 845
Qualcomm SD850 Firmware
Qualcomm Snapdragon 850
Qualcomm Snapdragon 855
Qualcomm Snapdragon 855
Qualcomm SDA429W Firmware
Qualcomm SDA429W Firmware
Qualcomm SDM429W
qualcomm SDM429W firmware
Qualcomm SDW2500
Qualcomm SDW2500
Qualcomm SD 12 Firmware
Qualcomm SDX12
Qualcomm SDX20 Firmware
Qualcomm SDX20 Firmware
Qualcomm SDX24
Qualcomm SDX24
Qualcomm SDXR1
Qualcomm SDXR1 Firmware
Qualcomm SM6250P Firmware
Qualcomm SM6250 Firmware
Qualcomm SM6250 Firmware
Qualcomm SM6250P Firmware
Qualcomm WCD9306
Qualcomm WCD9306
Qualcomm WCD9326
Qualcomm WCD9326 Firmware
Qualcomm WCD9330
Qualcomm WCD9330 Firmware
Qualcomm WCD9335 Firmware
Qualcomm WCD9335 Firmware
Qualcomm WCD9340 Firmware
Qualcomm WCD9340 Firmware
Qualcomm WCD9341
Qualcomm WCD9341 Firmware
Qualcomm WCD9370 Firmware
Qualcomm WCD9370 Firmware
Qualcomm WCD9375
Qualcomm WCD9375 Firmware
Qualcomm WCD9380
Qualcomm WCD9380 Firmware
Qualcomm WCN3610 Firmware
Qualcomm WCN3610 Firmware
Qualcomm WCN3615 Firmware
Qualcomm WCN3615 Firmware
Qualcomm WCN3620 Firmware
Qualcomm WCN3620 Firmware
Qualcomm WCN3660B
Qualcomm WCN3660B Firmware
Qualcomm WCN3680B Firmware
Qualcomm WCN3680B Firmware
Qualcomm WCN3910 Firmware
Qualcomm WCN3910 Firmware
Qualcomm WCN3950 Firmware
Qualcomm WCN3950 Firmware
Qualcomm Wcn3980
Qualcomm WCN3980
Qualcomm WCN3988 Firmware
Qualcomm WCN3988 Firmware
Qualcomm WCN3990
Qualcomm WCN3990
Qualcomm WCN3991 Firmware
Qualcomm WCN3991 Firmware
Qualcomm WCN3998 Firmware
Qualcomm wcn3998 firmware
Qualcomm WSA8810
Qualcomm WSA8810 Firmware
Qualcomm WSA8815 Firmware
Qualcomm WSA8815 Firmware

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Reference Links

Frequently Asked Questions

  • What is the severity of CVE-2021-30323?

    CVE-2021-30323 has a severity rating that can lead to memory corruption issues.

  • How do I fix CVE-2021-30323?

    To fix CVE-2021-30323, ensure your affected device firmware is updated to the latest version provided by Qualcomm or the device manufacturer.

  • Which devices are affected by CVE-2021-30323?

    CVE-2021-30323 affects various Qualcomm firmware and devices, including Snapdragon Auto, Consumer IoT, and Android devices.

  • What kind of vulnerability is CVE-2021-30323?

    CVE-2021-30323 is a vulnerability that involves improper validation of data write sizes to EFS files.

  • Is there a risk of exploitation with CVE-2021-30323?

    Yes, the improper validation in CVE-2021-30323 can potentially be exploited, leading to device instability and data corruption.

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