InfoSecBulletin Cybersecurity for mankind
Intel announced over 20 vulnerabilities in its processors and products in security advisories released on Tuesday. The chip giant has released four new advisories, including one that addresses 11 vulnerabilities in UEFI firmware for various processors, such as Atom, Xeon, Pentium, Celeron, and Core series.
Over half of the security vulnerabilities are rated as ‘high severity.’ They can be exploited for local privilege escalation and may lead to DoS attacks or information disclosure.
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Another advisory details a medium-severity vulnerability in a processor that could let a local, privileged attacker trigger a DoS condition.
The company has informed customers about an information disclosure flaw in some processors related to the Running Average Power Limit (RAPL) interface.
Intel has urged customers to install the latest firmware and microcode updates to fix these vulnerabilities.
Intel has issued an advisory about nine medium- and low-severity flaws in RAID Web Console software. These vulnerabilities could result in DoS attacks, data leaks, and privilege escalation.
