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Vulnerability details: VCID-257x-4nsw-dbfr
Vulnerability ID VCID-257x-4nsw-dbfr
Aliases CVE-2025-21961
Summary kernel: eth: bnxt: fix truesize for mb-xdp-pass case
Status Published
Exploitability 0.5
Weighted Severity 4.4
Risk 2.2
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-665 Improper Initialization
System Score Found at
cvssv3 4.7 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-21961.json
epss 0.00014 https://api.first.org/data/v1/epss?cve=CVE-2025-21961
epss 0.00014 https://api.first.org/data/v1/epss?cve=CVE-2025-21961
epss 0.00014 https://api.first.org/data/v1/epss?cve=CVE-2025-21961
cvssv3.1 5.3 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv3.1 5.5 https://git.kernel.org/stable/c/19107e71be330dbccb9f8f9f4cf0a9abeadad802
ssvc Track https://git.kernel.org/stable/c/19107e71be330dbccb9f8f9f4cf0a9abeadad802
cvssv3.1 5.5 https://git.kernel.org/stable/c/9f7b2aa5034e24d3c49db73d5f760c0435fe31c2
ssvc Track https://git.kernel.org/stable/c/9f7b2aa5034e24d3c49db73d5f760c0435fe31c2
cvssv3.1 5.5 https://git.kernel.org/stable/c/b4679807c6083ade4d47f03f80da891afcb6ef62
ssvc Track https://git.kernel.org/stable/c/b4679807c6083ade4d47f03f80da891afcb6ef62
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-21961.json
https://api.first.org/data/v1/epss?cve=CVE-2025-21961
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
19107e71be330dbccb9f8f9f4cf0a9abeadad802 https://git.kernel.org/stable/c/19107e71be330dbccb9f8f9f4cf0a9abeadad802
2356584 https://bugzilla.redhat.com/show_bug.cgi?id=2356584
9f7b2aa5034e24d3c49db73d5f760c0435fe31c2 https://git.kernel.org/stable/c/9f7b2aa5034e24d3c49db73d5f760c0435fe31c2
b4679807c6083ade4d47f03f80da891afcb6ef62 https://git.kernel.org/stable/c/b4679807c6083ade4d47f03f80da891afcb6ef62
RHSA-2025:9080 https://access.redhat.com/errata/RHSA-2025:9080
RHSA-2025:9896 https://access.redhat.com/errata/RHSA-2025:9896
USN-7605-1 https://usn.ubuntu.com/7605-1/
USN-7605-2 https://usn.ubuntu.com/7605-2/
USN-7606-1 https://usn.ubuntu.com/7606-1/
USN-7628-1 https://usn.ubuntu.com/7628-1/
USN-7764-1 https://usn.ubuntu.com/7764-1/
USN-7764-2 https://usn.ubuntu.com/7764-2/
USN-7765-1 https://usn.ubuntu.com/7765-1/
USN-7766-1 https://usn.ubuntu.com/7766-1/
USN-7767-1 https://usn.ubuntu.com/7767-1/
USN-7767-2 https://usn.ubuntu.com/7767-2/
USN-7779-1 https://usn.ubuntu.com/7779-1/
USN-7790-1 https://usn.ubuntu.com/7790-1/
USN-7800-1 https://usn.ubuntu.com/7800-1/
USN-7801-1 https://usn.ubuntu.com/7801-1/
USN-7801-2 https://usn.ubuntu.com/7801-2/
USN-7801-3 https://usn.ubuntu.com/7801-3/
USN-7802-1 https://usn.ubuntu.com/7802-1/
USN-7809-1 https://usn.ubuntu.com/7809-1/
No exploits are available.
Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-21961.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:A/AC:H/PR:N/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/19107e71be330dbccb9f8f9f4cf0a9abeadad802
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/2025-10-01T17:15:46Z/ Found at https://git.kernel.org/stable/c/19107e71be330dbccb9f8f9f4cf0a9abeadad802
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/9f7b2aa5034e24d3c49db73d5f760c0435fe31c2
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/2025-10-01T17:15:46Z/ Found at https://git.kernel.org/stable/c/9f7b2aa5034e24d3c49db73d5f760c0435fe31c2
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/b4679807c6083ade4d47f03f80da891afcb6ef62
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/2025-10-01T17:15:46Z/ Found at https://git.kernel.org/stable/c/b4679807c6083ade4d47f03f80da891afcb6ef62
Exploit Prediction Scoring System (EPSS)
Percentile 0.02911
EPSS Score 0.00014
Published At June 5, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-06-04T16:47:00.519314+00:00 RedHat Importer Import https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-21961.json 38.6.0