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Vulnerability details: VCID-3kpx-jj4e-zydz
Vulnerability ID VCID-3kpx-jj4e-zydz
Aliases CVE-2021-46961
Summary kernel: irqchip/gic-v3: Do not enable irqs when handling spurious interrups
Status Published
Exploitability 0.5
Weighted Severity 4.4
Risk 2.2
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-20 Improper Input Validation
System Score Found at
cvssv3 4.4 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-46961.json
epss 0.00016 https://api.first.org/data/v1/epss?cve=CVE-2021-46961
epss 0.00016 https://api.first.org/data/v1/epss?cve=CVE-2021-46961
epss 0.00016 https://api.first.org/data/v1/epss?cve=CVE-2021-46961
epss 0.00016 https://api.first.org/data/v1/epss?cve=CVE-2021-46961
epss 0.00016 https://api.first.org/data/v1/epss?cve=CVE-2021-46961
epss 0.00016 https://api.first.org/data/v1/epss?cve=CVE-2021-46961
epss 0.00016 https://api.first.org/data/v1/epss?cve=CVE-2021-46961
epss 0.00016 https://api.first.org/data/v1/epss?cve=CVE-2021-46961
epss 0.00016 https://api.first.org/data/v1/epss?cve=CVE-2021-46961
epss 0.00016 https://api.first.org/data/v1/epss?cve=CVE-2021-46961
epss 0.00016 https://api.first.org/data/v1/epss?cve=CVE-2021-46961
epss 0.00016 https://api.first.org/data/v1/epss?cve=CVE-2021-46961
epss 0.00016 https://api.first.org/data/v1/epss?cve=CVE-2021-46961
epss 0.00016 https://api.first.org/data/v1/epss?cve=CVE-2021-46961
epss 0.00016 https://api.first.org/data/v1/epss?cve=CVE-2021-46961
epss 0.00016 https://api.first.org/data/v1/epss?cve=CVE-2021-46961
cvssv3.1 5.5 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv3.1 5.5 https://git.kernel.org/stable/c/3f72d3709f53af72835af7dc8b15ba61611a0e36
ssvc Track https://git.kernel.org/stable/c/3f72d3709f53af72835af7dc8b15ba61611a0e36
cvssv3.1 5.5 https://git.kernel.org/stable/c/7be4db5c2b59fa77071c93ca4329876fb9777202
ssvc Track https://git.kernel.org/stable/c/7be4db5c2b59fa77071c93ca4329876fb9777202
cvssv3.1 5.5 https://git.kernel.org/stable/c/a97709f563a078e259bf0861cd259aa60332890a
ssvc Track https://git.kernel.org/stable/c/a97709f563a078e259bf0861cd259aa60332890a
cvssv3.1 5.5 https://git.kernel.org/stable/c/e7ea8e46e3b777be26aa855fe07778c415f24926
ssvc Track https://git.kernel.org/stable/c/e7ea8e46e3b777be26aa855fe07778c415f24926
cvssv3.1 5.5 https://git.kernel.org/stable/c/ea817ac1014c04f47885532b55f5d0898deadfba
ssvc Track https://git.kernel.org/stable/c/ea817ac1014c04f47885532b55f5d0898deadfba
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-46961.json
https://api.first.org/data/v1/epss?cve=CVE-2021-46961
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-46961
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
2266820 https://bugzilla.redhat.com/show_bug.cgi?id=2266820
3f72d3709f53af72835af7dc8b15ba61611a0e36 https://git.kernel.org/stable/c/3f72d3709f53af72835af7dc8b15ba61611a0e36
7be4db5c2b59fa77071c93ca4329876fb9777202 https://git.kernel.org/stable/c/7be4db5c2b59fa77071c93ca4329876fb9777202
a97709f563a078e259bf0861cd259aa60332890a https://git.kernel.org/stable/c/a97709f563a078e259bf0861cd259aa60332890a
e7ea8e46e3b777be26aa855fe07778c415f24926 https://git.kernel.org/stable/c/e7ea8e46e3b777be26aa855fe07778c415f24926
ea817ac1014c04f47885532b55f5d0898deadfba https://git.kernel.org/stable/c/ea817ac1014c04f47885532b55f5d0898deadfba
No exploits are available.
Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-46961.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
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Found at https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
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
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Found at https://git.kernel.org/stable/c/3f72d3709f53af72835af7dc8b15ba61611a0e36
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
Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-04-22T16:01:28Z/ Found at https://git.kernel.org/stable/c/3f72d3709f53af72835af7dc8b15ba61611a0e36
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Found at https://git.kernel.org/stable/c/7be4db5c2b59fa77071c93ca4329876fb9777202
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
Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-04-22T16:01:28Z/ Found at https://git.kernel.org/stable/c/7be4db5c2b59fa77071c93ca4329876fb9777202
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Found at https://git.kernel.org/stable/c/a97709f563a078e259bf0861cd259aa60332890a
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
Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-04-22T16:01:28Z/ Found at https://git.kernel.org/stable/c/a97709f563a078e259bf0861cd259aa60332890a
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Found at https://git.kernel.org/stable/c/e7ea8e46e3b777be26aa855fe07778c415f24926
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
Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-04-22T16:01:28Z/ Found at https://git.kernel.org/stable/c/e7ea8e46e3b777be26aa855fe07778c415f24926
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Found at https://git.kernel.org/stable/c/ea817ac1014c04f47885532b55f5d0898deadfba
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
Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-04-22T16:01:28Z/ Found at https://git.kernel.org/stable/c/ea817ac1014c04f47885532b55f5d0898deadfba
Exploit Prediction Scoring System (EPSS)
Percentile 0.03477
EPSS Score 0.00016
Published At April 1, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-04-01T13:49:35.510182+00:00 RedHat Importer Import https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-46961.json 38.0.0