AUGUST 4, 2026
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Case File

CVE-2021-28375

HIGH · CVSS 7.8 EPSS 0.30%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-03-15 · Last synced 2026-08-04

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CVE
CVE-2021-28375
Severity
HIGH
CVSS
7.8
EPSS
0.30%
Linux

Original NVD Description

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.

Related CVEs

Other vulnerabilities affecting the same vendor(s)