Hp 348 G4 Firmware vulnerabilities

CVE-2022-43779 [HIGH] CWE-367 CVE-2022-43779: A potential Time-of-Check to Time-of-Use (TOCTOU) vulnerability has been identified in certain HP PC A potential Time-of-Check to Time-of-Use (TOCTOU) vulnerability has been identified in certain HP PC products using AMI UEFI Firmware (system BIOS) which might allow arbitrary code execution, denial of service, and information disclosure. AMI has released updates to mitigate the potential vulnerability.

CVE-2021-3439 [HIGH] CWE-269 CVE-2021-3439: HP has identified a potential vulnerability in BIOS firmware of some Workstation products. Firmware HP has identified a potential vulnerability in BIOS firmware of some Workstation products. Firmware updates are being released to mitigate these potential vulnerabilities.

CVE-2019-16284 [HIGH] CVE-2019-16284: A potential security vulnerability has been identified in multiple HP products and versions which in 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 privilege. The EFI_BOOT_SERVICES structure might be overwritten by an attacker to execute arbitrary SMM (System Management Mode) code. A list of affected products a