CVE-2025-21453

Home/CVE/Memory corruption while processing a data structure, when an iterator is accessed after it has been removed, potential f

CVE

Memory corruption while processing a data structure, when an iterator is accessed after it has been removed, potential f

Memory corruption while processing a data structure, when an iterator is accessed after it has been removed, potential failures occur.

HIGH · CVSS 7.8 EPSS 0.00068

Schedule remediation

CVSS base score ≥ 7.0

Sigma rules0 YARA rules0

⬡

Weakness Classification

CWE-416Use After Free

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Affected Products & Versions

qualcomm 315 5g iot modem firmwareall versions
qualcomm apq8017 firmwareall versions
qualcomm aqt1000 firmwareall versions
qualcomm ar8035 firmwareall versions
qualcomm csra6620 firmwareall versions
qualcomm sa2150p firmwareall versions
qualcomm sa4150p firmwareall versions
qualcomm sa4155p firmwareall versions
Show all 60 affected productsqualcomm sa6145p firmwareall versions
qualcomm sa6150p firmwareall versions
qualcomm sa6155 firmwareall versions
qualcomm sa6155p firmwareall versions
qualcomm sa7255p firmwareall versions
qualcomm sa7775p firmwareall versions
qualcomm sa8145p firmwareall versions
qualcomm sa8150p firmwareall versions
qualcomm sa8155 firmwareall versions
qualcomm sa8155p firmwareall versions
qualcomm sa8195p firmwareall versions
qualcomm sa8255p firmwareall versions
qualcomm sa8295p firmwareall versions
qualcomm sa8530p firmwareall versions
qualcomm sa8540p firmwareall versions
qualcomm sa8620p firmwareall versions
qualcomm sa8650p firmwareall versions
qualcomm sa8770p firmwareall versions
qualcomm sa8775p firmwareall versions
qualcomm sa9000p firmwareall versions
qualcomm sd 8 gen1 5g firmwareall versions
qualcomm sd626 firmwareall versions
qualcomm sd660 firmwareall versions
qualcomm sd670 firmwareall versions
qualcomm sd730 firmwareall versions
qualcomm sd835 firmwareall versions
qualcomm sd855 firmwareall versions
qualcomm sd865 5g firmwareall versions
qualcomm sd888 firmwareall versions
qualcomm sdx55 firmwareall versions
qualcomm sdx61 firmwareall versions
qualcomm sg4150p firmwareall versions
qualcomm sg8275p firmwareall versions
qualcomm sm4125 firmwareall versions
qualcomm sm4635 firmwareall versions
qualcomm sm6250 firmwareall versions
qualcomm sm6370 firmwareall versions
qualcomm wcn3950 firmwareall versions
qualcomm wcn3980 firmwareall versions
qualcomm wcn3988 firmwareall versions
qualcomm wcn3990 firmwareall versions
qualcomm wcn6450 firmwareall versions
qualcomm wcn6650 firmwareall versions
qualcomm wcn6740 firmwareall versions
qualcomm wcn6755 firmwareall versions
qualcomm wcn7750 firmwareall versions
qualcomm wcn7860 firmwareall versions
qualcomm wcn7861 firmwareall versions
qualcomm wcn7880 firmwareall versions
qualcomm wcn7881 firmwareall versions
qualcomm wsa8810 firmwareall versions
qualcomm wsa8815 firmwareall versions

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Scoring & Timeline

7.8

HIGH · CVSS v3.1 · product-security@qualcomm.com

View on NVD

Attack Vector

Network Adjacent Local Physical

Attack Complexity

Low High

Privileges Required

None Low High

User Interaction

None Required

Scope

Unchanged Changed

Confidentiality

None Low High

Integrity

None Low High

Availability

None Low High

Published to NVD06 May 2025 · 09:15 AM

CVSS VectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

SSVC triage · cisa-vulnrichment

Exploitation

none

Automatable

Technical impact

total

SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.

⚑

Vendor Advisories

android-securityANDROID-2025-05-01High

🔗

References & Sources

Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.

https://docs.qualcomm.com/product/publicresources/securitybulletin/may-2025-bulletin.htmlPatchVendor Advisory

Intelligence Graph · click any node to traverse

CVETechnique ActorTool Family

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External lookups - second-class, for what we don’t hold ourselves

NVD CVE.org CISA Vulners Exploit-DB GitHub PoC VulnCheck KEV GreyNoise

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Compliance
NIST 800-53
ISO 27001:2022
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PCI-DSS v4.0
CIS Controls v8.1

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