Qualcomm Snapdragon 835 Mobile Firmware vulnerabilities

7 CVEs affecting Qualcomm Snapdragon 835 Mobile Firmware, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2023-43551, published 2024-06-03.

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Known exploited (CISA KEV) first, then by EPSS exploit probability.

• CVE-2023-43548, published 2024-03-04. Critical severity, CVSS 9.8. EPSS: 0.3% chance of exploitation in the next 30 days. Memory corruption while parsing qcp clip with invalid chunk data size.
• CVE-2023-43551, published 2024-06-03. High severity, CVSS 7.5. EPSS: 0.3% chance of exploitation in the next 30 days. Cryptographic issue while performing attach with a LTE network, a rogue base station can skip the authentication phase and immediately send the Security Mode Command.
• CVE-2023-28578, published 2024-03-04. High severity, CVSS 7.8. EPSS: 0.1% chance of exploitation in the next 30 days. Memory corruption in Core Services while executing the command for removing a single event listener.
• CVE-2024-21471, published 2024-05-06. High severity, CVSS 7.8. EPSS: 0.1% chance of exploitation in the next 30 days. Memory corruption when IOMMU unmap of a GPU buffer fails in Linux.
• CVE-2024-21468, published 2024-04-01. High severity, CVSS 7.8. EPSS: 0.1% chance of exploitation in the next 30 days. Memory corruption when there is failed unmap operation in GPU.
• CVE-2023-33023, published 2024-04-01. High severity, CVSS 7.8. EPSS: 0.1% chance of exploitation in the next 30 days. Memory corruption while processing finish_sign command to pass a rsp buffer.
• CVE-2023-33119, published 2024-05-06. High severity, CVSS 7.0. EPSS: 0.1% chance of exploitation in the next 30 days. Memory corruption while loading a VM from a signed VM image that is not coherent in the processor cache.