HP Elitebook 820 g3 Firmware vulnerabilities

15 CVEs affecting HP Elitebook 820 g3 Firmware, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2022-27540, published 2024-06-28.

Highest priority

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

CVE-2019-16284, published 2019-11-05. High severity, CVSS 7.2. EPSS: 2% chance of exploitation in the next 30 days. A potential security vulnerability has been identified in multiple HP products and versions which involves possible execution of arbitrary code during boot services that can result in elevation of…
CVE-2022-37018, published 2022-12-12. High severity, CVSS 8.4. EPSS: 0.2% chance of exploitation in the next 30 days. A potential vulnerability has been identified in the system BIOS for certain HP PC products which may allow escalation of privileges and code execution. HP is releasing firmware updates to mitigate…
CVE-2022-43778, published 2023-06-12. High severity, CVSS 7.8. EPSS: 0.2% chance of exploitation in the next 30 days. Potential Time-of-Check to Time-of Use (TOCTOU) vulnerabilities have been identified in the HP BIOS for certain HP PC products which may allow arbitrary code execution, denial of service, and…
CVE-2022-37020, published 2024-06-10. Medium severity, CVSS 6.8. EPSS: 0.2% chance of exploitation in the next 30 days. Potential vulnerabilities have been identified in the system BIOS for certain HP PC products, which might allow escalation of privileges and code execution. HP is releasing firmware updates to…
CVE-2021-3439, published 2023-02-01. High severity, CVSS 7.8. EPSS: 0.2% chance of exploitation in the next 30 days. HP has identified a potential vulnerability in BIOS firmware of some Workstation products. Firmware updates are being released to mitigate these potential vulnerabilities.
CVE-2022-37019, published 2024-06-10. Medium severity, CVSS 6.8. EPSS: 0.2% chance of exploitation in the next 30 days. Potential vulnerabilities have been identified in the system BIOS for certain HP PC products which may allow escalation of privileges and code execution. HP is releasing firmware updates to mitigate…
CVE-2022-31639, published 2023-06-13. High severity, CVSS 7.8. EPSS: 0.1% chance of exploitation in the next 30 days. Potential time-of-check to time-of-use (TOCTOU) vulnerabilities have been identified in the BIOS for certain HP PC products, which might allow arbitrary code execution, escalation of privilege,…
CVE-2022-31638, published 2023-06-13. High severity, CVSS 7.8. EPSS: 0.1% chance of exploitation in the next 30 days. Potential time-of-check to time-of-use (TOCTOU) vulnerabilities have been identified in the BIOS for certain HP PC products, which might allow arbitrary code execution, escalation of privilege,…
CVE-2022-31637, published 2023-06-13. High severity, CVSS 7.8. EPSS: 0.1% chance of exploitation in the next 30 days. Potential time-of-check to time-of-use (TOCTOU) vulnerabilities have been identified in the BIOS for certain HP PC products, which might allow arbitrary code execution, escalation of privilege,…
CVE-2022-31636, published 2023-06-13. High severity, CVSS 7.8. EPSS: 0.1% chance of exploitation in the next 30 days. Potential time-of-check to time-of-use (TOCTOU) vulnerabilities have been identified in the BIOS for certain HP PC products, which might allow arbitrary code execution, escalation of privilege,…

Latest

CVE-2022-27540, published 2024-06-28. High severity, CVSS 7.8. EPSS: 0.1% chance of exploitation in the next 30 days. A potential Time-of-Check to Time-of Use (TOCTOU) vulnerability has been identified in the HP BIOS for certain HP PC products, which might allow arbitrary code execution, denial of service, and…
CVE-2022-31635, published 2023-06-13. High severity, CVSS 7.8. EPSS: 0.1% chance of exploitation in the next 30 days. Potential time-of-check to time-of-use (TOCTOU) vulnerabilities have been identified in the BIOS for certain HP PC products, which might allow arbitrary code execution, escalation of privilege,…
CVE-2022-43777, published 2023-06-12. High severity, CVSS 7.8. EPSS: 0.1% chance of exploitation in the next 30 days. Potential Time-of-Check to Time-of Use (TOCTOU) vulnerabilities have been identified in the HP BIOS for certain HP PC products which may allow arbitrary code execution, denial of service, and…