CVE-2021-44733

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mania
Posts: 45
Joined: 2020/12/19 05:55:37

TEE subsystem

Post by mania » 2022/01/12 07:24:33

Hi, Tee subsystem is enable by default or should be configured?
how can I use this functionality?

mania
Posts: 45
Joined: 2020/12/19 05:55:37

CVE-2021-44733

Post by mania » 2022/01/12 10:47:02

Hi,
Considering CVE-2021-44733 in which tell about Tee vulnerability, How can I check that Tee system is not running in my OS?
I have read RedHat description about this vulnerability, but I need to ensure that Tee is not running in my server

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jlehtone
Posts: 4016
Joined: 2007/12/11 08:17:33
Location: Finland

Re: CVE-2021-44733

Post by jlehtone » 2022/01/12 13:30:56

https://access.redhat.com/security/cve/cve-2021-44733 shows
Platform Package State Errata Release Date
Red Hat Enterprise Linux 7 kernel Not affected
CentOS Linux 7 has effectively same kernel as RHEL 7.
Red Hat says: "Not affected". That is: kernel of CentOS Linux 7 does not have this vulnerability (whether it has tee or not).

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