CVE-2021-35086

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

Possible buffer over read due to improper validation of SIB type when processing a NR system Information message in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Industrial IOT, Snapdragon Mobile

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-125

Affected software

Vendor	Product	Versions
Qualcomm, Inc.	Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Industrial IOT, Snapdragon Mobile	AR8035, QCA6390, QCA6391, QCA6421, QCA6426, QCA6431, QCA6436, QCA6574A, QCA6574AU, QCA6595AU, QCA6696, QCA8081, QCA8337, QCM6490, QCS6490, SA515M, SD 8 Gen1 5G, SD480, SD690 5G, SD695, SD750G, SD765, SD765G, SD768G, SD778G, SD855, SD865 5G, SD870, SD888, SD888 5G, SDX55, SDX55M, SDX65, SDXR2 5G, SM7250P, SM7315, SM7325P, WCD9341, WCD9360, WCD9370, WCD9375, WCD9380, WCD9385, WCN3988, WCN3991, WCN3998, WCN6750, WCN6850, WCN6851, WCN6855, WCN6856, WSA8810, WSA8815, WSA8830, WSA8835

References

https://www.qualcomm.com/company/product-security/bulletins/may-2022-bulletinVendor Advisory
https://www.qualcomm.com/company/product-security/bulletins/may-2022-bulletinVendor Advisory

Timeline

Published: Jun 14, 2022
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2021

CVE-2021-350877.5Possible null pointer access due to improper validation of system information message to be processed in Snapdragon Industrial IOT, Snapdrag CVE-2021-350889.1Possible out of bound read due to improper validation of IE length during SSID IE parse when channel is DFS in Snapdragon Auto, Snapdragon C CVE-2021-350897.8Possible buffer overflow due to lack of input IB amount validation while processing the user command in Snapdragon Auto CVE-2021-35096.1A flaw was found in Red Hat Ceph Storage 4, in the Dashboard component. In response to CVE-2020-27839, the JWT token was moved from localSto CVE-2021-350907.8Possible hypervisor memory corruption due to TOC TOU race condition when updating address mappings in Snapdragon Auto, Snapdragon Compute, S CVE-2021-350917.8Possible out of bounds read due to improper typecasting while handling page fault for global memory in Snapdragon Connectivity, Snapdragon M CVE-2021-350926.7Processing DCB/AVB algorithm with an invalid queue index from IOCTL request could lead to arbitrary address modification in Snapdragon Auto,CVE-2021-350936.5Possible memory corruption in BT controller when it receives an oversized LMP packet over 2-DH1 link and leads to denial of service in BlueC CVE-2021-350947.8Improper verification of timeout-based authentication in identity credential can lead to invalid authorization in HLOS in Snapdragon Auto, S CVE-2021-350957.0Improper serialization of message queue client registration can lead to race condition allowing multiple gunyah message clients to register CVE-2021-350967.5Improper memory allocation during counter check DLM handling can lead to denial of service in Snapdragon Auto, Snapdragon Compute, Snapdrago CVE-2021-350976.8Possible authentication bypass due to improper order of signature verification and hashing in the signature verification call in Snapdragon