References to Advisories, Solutions, and Tools

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Change History

kernel.org https://git.kernel.org/stable/c/2eb973ee4770a26d9b5e292b58ad29822d321c7f [No types assigned]

kernel.org https://git.kernel.org/stable/c/ea13bd807f1cef1af375d999980a9b9794c789b6 [No types assigned]

In the Linux kernel, the following vulnerability has been resolved:

misc: fastrpc: Restrict untrusted app to attach to privileged PD

Untrusted application with access to only non-secure fastrpc device
node can attach to root_pd or static PDs if it can make the respective
init request. This can cause problems as the untrusted application
can send bad requests to root_pd or static PDs. Add changes to reject
attach to privileged PDs if the request is being made using non-secure
fastrpc device nod

kernel.org https://git.kernel.org/stable/c/5e305b5986dc52122a9368a1461f0c13e1de3fd6 [No types assigned]

kernel.org https://git.kernel.org/stable/c/bab2f5e8fd5d2f759db26b78d9db57412888f187 [No types assigned]

kernel.org https://git.kernel.org/stable/c/c69fd8afacebfdf2f8a1ee1ea7e0723786529874 [No types assigned]