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A flaw was found in the Linux kernel implementation of proxied virtualized TPM devices. On a system where virtualized TPM devices are configured (this is not the default) a local attacker can create a use-after-free and create a situation where it may be possible to escalate privileges on the system.

🗓️ 17 Sep 2022 07:00:00Reported by MicrosoftType 
mscve
 mscve
🔗 msrc.microsoft.com👁 1 Views

Flaw in Linux kernel proxied virtualized TPM devices lets local attackers trigger use-after-free and possibly escalate privileges.

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17 Sep 2022 07:00Current
7.2High risk
Vulners AI Score7.2
CVSS 3.17.8
EPSS0.00227
1