Qualcomm SC8280XP Firmware vulnerabilities

22 CVEs affecting Qualcomm SC8280XP Firmware, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2021-30348, published 2022-01-03.

Highest priority

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

CVE-2020-11264, published 2021-09-08. Critical severity, CVSS 9.8. EPSS: 13.2% chance of exploitation in the next 30 days. Improper authentication of Non-EAPOL/WAPI plaintext frames during four-way handshake can lead to arbitrary network packet injection in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity,…
CVE-2021-30321, published 2021-11-12. Critical severity, CVSS 9.8. EPSS: 0.8% chance of exploitation in the next 30 days. Possible buffer overflow due to lack of parameter length check during MBSSID scan IE parse in Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity
CVE-2021-30302, published 2021-10-20. High severity, CVSS 7.5. EPSS: 0.7% chance of exploitation in the next 30 days. Improper authentication of EAP WAPI EAPOL frames from unauthenticated user can lead to information disclosure in Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics…
CVE-2021-30304, published 2021-10-20. Critical severity, CVSS 9.1. EPSS: 0.6% chance of exploitation in the next 30 days. Possible buffer out of bound read can occur due to improper validation of TBTT count and length while parsing the beacon response in Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer…
CVE-2021-1980, published 2021-10-20. Critical severity, CVSS 9.1. EPSS: 0.6% chance of exploitation in the next 30 days. Possible buffer over read due to lack of length check while parsing beacon IE response in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity,…
CVE-2021-1971, published 2021-09-09. High severity, CVSS 7.5. EPSS: 0.6% chance of exploitation in the next 30 days. Possible assertion due to lack of physical layer state validation in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Industrial…
CVE-2021-1948, published 2021-09-09. High severity, CVSS 7.5. EPSS: 0.6% chance of exploitation in the next 30 days. Possible out of bound read due to lack of length check of data while parsing the beacon or probe response in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer…
CVE-2021-1941, published 2021-09-09. High severity, CVSS 7.5. EPSS: 0.6% chance of exploitation in the next 30 days. Possible buffer over read issue due to improper length check on WPA IE string sent by peer in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics…
CVE-2021-1953, published 2021-07-13. High severity, CVSS 7.5. EPSS: 0.6% chance of exploitation in the next 30 days. Improper handling of received malformed FTMR request frame can lead to reachable assertion while responding with FTM1 frame in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon…
CVE-2021-1938, published 2021-07-13. High severity, CVSS 7.5. EPSS: 0.6% chance of exploitation in the next 30 days. Possible assertion due to improper verification while creating and deleting the peer in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity,…

Latest

CVE-2021-30348, published 2022-01-03. Medium severity, CVSS 6.5. EPSS: 0.2% chance of exploitation in the next 30 days. Improper validation of LLM utility timers availability can lead to denial of service in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity,…
CVE-2021-30303, published 2022-01-03. High severity, CVSS 7.8. EPSS: 0.2% chance of exploitation in the next 30 days. 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…
CVE-2021-30272, published 2022-01-03. High severity, CVSS 7.8. EPSS: 0.2% chance of exploitation in the next 30 days. Possible null pointer dereference in thread cache operation handler due to lack of validation of user provided input in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon…
CVE-2021-30271, published 2022-01-03. High severity, CVSS 7.8. EPSS: 0.2% chance of exploitation in the next 30 days. Possible null pointer dereference in trap handler due to lack of thread ID validation before dereferencing it in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer…
CVE-2021-30269, published 2022-01-03. High severity, CVSS 7.8. EPSS: 0.2% chance of exploitation in the next 30 days. Possible null pointer dereference due to lack of TLB validation for user provided address in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics…
CVE-2021-1894, published 2022-01-03. High severity, CVSS 7.8. EPSS: 0.2% chance of exploitation in the next 30 days. Improper access control in TrustZone due to improper error handling while handling the signing key in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon…
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-2021-1903, published 2021-11-12. Medium severity, CVSS 5.3. EPSS: 0.5% chance of exploitation in the next 30 days. Possible denial of service scenario can occur due to lack of length check on Channel Switch Announcement IE in beacon or probe response frame in Snapdragon Auto, Snapdragon Compute, Snapdragon…