CVE-2021-30303

CVE-2021-30303 affects Qualcomm Snapdragon platforms (multiple families) and is caused by insufficient buffer length checks when receiving a segmented WMI command, leading to a potential buffer overflow. The vulnerability is described across multiple sources (NVD entry and related Red Hat/PRION/C...

CVE-2021-30303

Possible buffer overflow due to lack of buffer length check when segmented WMI command is received in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice...

CVE-2021-30298

Possible out of bound access due to improper validation of item size and DIAG memory pools data while switching between USB and PCIE interface in Snapdragon Auto, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables, Snapdragon Wire...

CVE-2021-30298

CVE-2021-30298 describes a buffer-access issue: an out-of-bounds condition caused by improper validation of item size and DIAG memory-pool data when switching between USB and PCIe interfaces in Qualcomm Snapdragon devices. Affected platforms span Snapdragon Auto, Snapdragon Consumer IoT, Industri...

CVE-2021-30293

CVE-2021-30293 describes a possible assertion caused by insufficient input validation in PUSCH configuration on Qualcomm Snapdragon substrates (Auto, Compute, Connectivity, IoT variants). Public records enumerate a Qualcomm-focused vulnerability with CVSS v3.1 base score 7.5 (Network, L, PR:N, UI...

CVE-2021-30293

Possible assertion due to lack of input validation in PUSCH configuration in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT...

CVE-2021-30289

CVE-2021-30289 is a buffer overflow risk in Qualcomm Snapdragon components related to COEX management, triggered by processing a DIAG command. Connected sources robustly map affected products to Snapdragon families including Snapdragon Auto, Compute, Consumer IOT, Industrial IOT, Mobile, Voice & ...

CVE-2021-30289

Possible buffer overflow due to lack of range check while processing a DIAG command for COEX management in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables...

CVE-2021-30283

Possible denial of service due to improper handling of debug register trap from user applications in Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile...

CVE-2021-30283

CVE-2021-30283 concerns a Qualcomm/ Snapdragon-SoC DoS due to improper handling of traps in the debug registers of user applications. CNNVD lists affected Qualcomm products (e.g., QCA6391, QCM6490, QCS6490, QRB5165/5165N, SD778G, SD888 5G, SM7325P, WCN… variants) and confirms the root cause as tr...

CVE-2021-30282

CVE-2021-30282 affects Qualcomm Snapdragon hardware/software components, with a flaw described as an input validation error that fails to validate the number of RAM partitions. This can lead to an out-of-bounds write in the RAM partition table. The vulnerability is associated with multiple Snapdr...

CVE-2021-30282

Possible out of bound write in RAM partition table due to improper validation on number of partitions provided in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Voice & Music, Snapdragon Wired Infrastructure and Network...

CVE-2021-30279

Possible access control violation while setting current permission for VMIDs due to improper permission masking in Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wired Infrastructure and Networking...

CVE-2021-30279

CVE-2021-30279 is tied to an access control issue caused by improper privilege masking for VMIDs in Qualcomm components. CNNVD notes the vulnerability exists in Qualcomm SDX55 and QCA6390 products, indicating a local privilege elevation possibility via VMID privilege settings. NVD/Red Hat entries...

CVE-2021-30278

CVE-2021-30278 is a Qualcomm/Qualcomm TrustZone vulnerability involving an input validation error in the TrustZone memory transfer interface that can lead to information disclosure across Qualcomm/ Snapdragon devices. The NVD entry notes a Mixed impact: CVSS v3.1 base score 5.5 (LOCAL, LOW comple...

CVE-2021-30278

Improper input validation in TrustZone memory transfer interface can lead to information disclosure in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Voice & Music, Snapdragon Wired Infrastructure and Networking...

CVE-2021-30276

The CVE-2021-30276 issue is a Qualcomm/XPU re-configuration access-control flaw. It affects Snapdragon components (Compute, Connectivity, Consumer IOT, Industrial IOT, and Wired Infrastructure/Networking) and is caused by improper access control during dynamic XPU re-configuration, enabling unaut...

CVE-2021-30276

Improper access control while doing XPU re-configuration dynamically can lead to unauthorized access to a secure resource in Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Wired Infrastructure and Networking...

CVE-2021-30275

Possible integer overflow in page alignment interface due to lack of address and size validation before alignment in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Voice & Music, Snapdragon Wired Infrastructure and...

CVE-2021-30275

The CVE-2021-30275 issue is an input validation and integer overflow vulnerability in Qualcomm’s closed‑source components across Snapdragon platforms (e.g., Snapdragon Auto/Compute/Connectivity and related SoCs). The root cause is a lack of address/size validation before the page alignment operat...