Qualcomm AR9580 Firmware vulnerabilities

8 CVEs affecting Qualcomm AR9580 Firmware, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2021-1924, published 2021-11-12.

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Highest priority

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

• CVE-2020-11259, published 2021-06-09. High severity, CVSS 8.8. EPSS: 0.2% chance of exploitation in the next 30 days. Memory corruption due to lack of validation of pointer arguments passed to Trustzone BSP in Snapdragon Wired Infrastructure and Networking
• CVE-2020-11258, published 2021-06-09. High severity, CVSS 8.8. EPSS: 0.2% chance of exploitation in the next 30 days. Memory corruption due to lack of validation of pointer arguments passed to Trustzone BSP in Snapdragon Wired Infrastructure and Networking
• CVE-2020-11257, published 2021-06-09. High severity, CVSS 8.8. EPSS: 0.2% chance of exploitation in the next 30 days. Memory corruption due to lack of validation of pointer arguments passed to TrustZone BSP in Snapdragon Wired Infrastructure and Networking
• CVE-2020-11256, published 2021-06-09. High severity, CVSS 8.8. EPSS: 0.2% chance of exploitation in the next 30 days. Memory corruption due to lack of check of validation of pointer to buffer passed to trustzone in Snapdragon Wired Infrastructure and Networking
• CVE-2020-11265, published 2021-06-09. Medium severity, CVSS 5.5. EPSS: 0.2% chance of exploitation in the next 30 days. Information disclosure issue due to lack of validation of pointer arguments passed to TZ BSP in Snapdragon Wired Infrastructure and Networking
• CVE-2021-1924, published 2021-11-12. Medium severity, CVSS 5.5. EPSS: 0.2% chance of exploitation in the next 30 days. Information disclosure through timing and power side-channels during mod exponentiation for RSA-CRT in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics…
• CVE-2020-11266, published 2021-06-09. Medium severity, CVSS 6.5. EPSS: 0.2% chance of exploitation in the next 30 days. Image address is dereferenced before validating its range which can cause potential QSEE information leakage in Snapdragon Wired Infrastructure and Networking
• CVE-2021-1909, published 2021-09-09. High severity, CVSS 7.8. EPSS: 0.2% chance of exploitation in the next 30 days. Buffer overflow occurs in trusted applications due to lack of length check of parameters in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity,…