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Vulnerability details: VCID-4334-qg2c-gke1
Vulnerability ID VCID-4334-qg2c-gke1
Aliases CVE-2025-21732
Summary kernel: RDMA/mlx5: Fix a race for an ODP MR which leads to CQE with error
Status Published
Exploitability 0.5
Weighted Severity 5.0
Risk 2.5
Affected and Fixed Packages Package Details
Weaknesses (0)
There are no known CWE.
System Score Found at
cvssv3 5.5 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-21732.json
epss 8e-05 https://api.first.org/data/v1/epss?cve=CVE-2025-21732
epss 8e-05 https://api.first.org/data/v1/epss?cve=CVE-2025-21732
cvssv3.1 5.5 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-21732.json
https://api.first.org/data/v1/epss?cve=CVE-2025-21732
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
2348522 https://bugzilla.redhat.com/show_bug.cgi?id=2348522
RHSA-2025:20095 https://access.redhat.com/errata/RHSA-2025:20095
USN-7521-1 https://usn.ubuntu.com/7521-1/
USN-7521-2 https://usn.ubuntu.com/7521-2/
USN-7521-3 https://usn.ubuntu.com/7521-3/
USN-7651-1 https://usn.ubuntu.com/7651-1/
USN-7651-2 https://usn.ubuntu.com/7651-2/
USN-7651-3 https://usn.ubuntu.com/7651-3/
USN-7651-4 https://usn.ubuntu.com/7651-4/
USN-7651-5 https://usn.ubuntu.com/7651-5/
USN-7651-6 https://usn.ubuntu.com/7651-6/
USN-7652-1 https://usn.ubuntu.com/7652-1/
USN-7653-1 https://usn.ubuntu.com/7653-1/
USN-7737-1 https://usn.ubuntu.com/7737-1/
No exploits are available.
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-21732.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
Exploit Prediction Scoring System (EPSS)
Percentile 0.00747
EPSS Score 8e-05
Published At June 7, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-06-04T16:48:01.508277+00:00 RedHat Importer Import https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-21732.json 38.6.0