An issue was discovered in the Linux kernel through 5.11.6. fastrpc_internal_invoke in drivers/misc/fastrpc.c does not prevent user applications from sending kernel RPC messages aka CID-20c40794eb85. This is a related issue to CVE-2019-2308.

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Sql injection

An issue was discovered in the Linux kernel through 5.11.6. fastrpcinternalinvoke in drivers/misc/fastrpc.c does not prevent user applications from sending kernel RPC messages, aka CID-20c40794eb85. This is a related issue to CVE-2019-2308...

CVE-2021-28375

The CVE-2021-28375 issue affects the Linux kernel up to 5.11.6, specifically fastrpc_internal_invoke in drivers/misc/fastrpc.c, which does not prevent user-space processes from sending kernel RPC messages. This is a local, privilege-escalation risk (as indicated by related CVE-2019-2308) that cou...