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Vulnerability details: VCID-sqcc-yf7h-83g7
Vulnerability ID VCID-sqcc-yf7h-83g7
Aliases CVE-2021-47213
Summary kernel: NFSD: Fix exposure in nfsd4_decode_bitmap()
Status Published
Exploitability 0.5
Weighted Severity 5.5
Risk 2.8
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-402 Transmission of Private Resources into a New Sphere ('Resource Leak')
System Score Found at
cvssv3 6.1 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-47213.json
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-47213.json
2274573 https://bugzilla.redhat.com/show_bug.cgi?id=2274573
RHSA-2022:7683 https://access.redhat.com/errata/RHSA-2022:7683
No exploits are available.
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-47213.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none

No EPSS data available for this vulnerability.

Date Actor Action Source VulnerableCode Version
2026-04-01T13:48:24.626160+00:00 RedHat Importer Import https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-47213.json 38.0.0