HP has discovered several security vulnerabilities in the BIOS of some models. These have been closed with an update.
Updated BIOS versions for four devices
The discovered vulnerabilities CVE-2022-27539, CVE-2022-27541, CVE-2022-43777 and CVE-2022-43778 have all been categorized with the threat level high. Among other things, they can be used to subsequently modify files that have already been classified as harmless by a virus scanner and thus execute malicious code. In addition, DoS attacks are conceivable as a result of exploiting the security vulnerabilities.
Among others, the popular business models EliteBook, EliteDesk and ZBook are affected. HP provides an overview of all affected devices as well as all available security updates on its website.
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