CVE-2025-21483 - Vulnerability Details - OpenCVE

Memory corruption when the UE receives an RTP packet from the network, during the reassembly of NALUs.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable yes

Technical Impact total

Vendors	Products
Qualcomm	Snapdragon

No data.

No data.

References

Link	Providers
https://docs.qualcomm.com/product/publicresources/securitybulletin/september-2025-bulletin.html

History

Thu, 25 Sep 2025 16:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Thu, 25 Sep 2025 08:30:00 +0000

Type	Values Removed	Values Added
First Time appeared		Qualcomm Qualcomm snapdragon
Vendors & Products		Qualcomm Qualcomm snapdragon

Wed, 24 Sep 2025 15:45:00 +0000

Type	Values Removed	Values Added
Description		Memory corruption when the UE receives an RTP packet from the network, during the reassembly of NALUs.
Title		Improper Restriction of Operations within the Bounds of a Memory Buffer in Data Network Stack & Connectivity
Weaknesses		CWE-119
References		https://docs.qualcomm.com/product/publicresources/securitybulletin/september-2025-bulletin.html
Metrics		cvssV3_1 `{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}`

MITRE

Status: PUBLISHED

Assigner: qualcomm

Published: 2025-09-24T15:33:31.586Z

Updated: 2025-09-25T15:49:25.223Z

Reserved: 2024-12-18T09:50:08.929Z

Link: CVE-2025-21483

Vulnrichment

Updated: 2025-09-24T16:53:31.595Z

NVD

Status : Awaiting Analysis

Published: 2025-09-24T16:15:33.913

Modified: 2025-09-24T18:11:24.520

Link: CVE-2025-21483

Redhat

No data.

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1 Mobile Platform"}, {"status": "affected", "version": "Snapdragon 4 Gen 2 Mobile Platform"}, {"status": "affected", "version": "Snapdragon 425 Mobile Platform"}, {"status": "affected", "version": "Snapdragon 429 Mobile Platform"}, {"status": "affected", "version": "Snapdragon 439 Mobile Platform"}, {"status": "affected", "version": "Snapdragon 460 Mobile Platform"}, {"status": "affected", "version": "Snapdragon 480 5G Mobile Platform"}, {"status": "affected", "version": "Snapdragon 480+ 5G Mobile Platform (SM4350-AC)"}, {"status": "affected", "version": "Snapdragon 625 Mobile Platform"}, {"status": "affected", "version": "Snapdragon 626 Mobile Platform"}, {"status": "affected", "version": "Snapdragon 630 Mobile Platform"}, {"status": "affected", "version": "Snapdragon 632 Mobile Platform"}, {"status": "affected", "version": "Snapdragon 636 Mobile Platform"}, {"status": "affected", "version": "Snapdragon 660 Mobile Platform"}, {"status": "affected", "version": "Snapdragon 662 Mobile Platform"}, {"status": "affected", "version": "Snapdragon 670 Mobile Platform"}, {"status": "affected", "version": "Snapdragon 675 Mobile Platform"}, {"status": "affected", "version": "Snapdragon 678 Mobile Platform (SM6150-AC)"}, {"status": "affected", "version": "Snapdragon 680 4G Mobile Platform"}, {"status": "affected", "version": "Snapdragon 685 4G Mobile Platform (SM6225-AD)"}, {"status": "affected", "version": "Snapdragon 690 5G Mobile Platform"}, {"status": "affected", "version": "Snapdragon 695 5G Mobile Platform"}, {"status": "affected", "version": "Snapdragon 710 Mobile Platform"}, {"status": "affected", "version": "Snapdragon 720G Mobile Platform"}, {"status": "affected", "version": "Snapdragon 730 Mobile Platform (SM7150-AA)"}, {"status": "affected", "version": "Snapdragon 730G Mobile Platform (SM7150-AB)"}, {"status": "affected", "version": "Snapdragon 732G Mobile Platform (SM7150-AC)"}, {"status": "affected", "version": "Snapdragon 750G 5G Mobile Platform"}, {"status": "affected", "version": "Snapdragon 765 5G Mobile Platform (SM7250-AA)"}, {"status": "affected", "version": "Snapdragon 765G 5G Mobile Platform (SM7250-AB)"}, {"status": "affected", "version": "Snapdragon 768G 5G Mobile Platform (SM7250-AC)"}, {"status": "affected", "version": "Snapdragon 778G 5G Mobile Platform"}, {"status": "affected", "version": "Snapdragon 778G+ 5G Mobile Platform (SM7325-AE)"}, {"status": "affected", "version": "Snapdragon 780G 5G Mobile Platform"}, {"status": "affected", "version": "Snapdragon 782G Mobile Platform (SM7325-AF)"}, {"status": "affected", "version": "Snapdragon 7c+ Gen 3 Compute"}, {"status": "affected", "version": "Snapdragon 8 Gen 1 Mobile Platform"}, {"status": "affected", "version": "Snapdragon 8 Gen 2 Mobile Platform"}, {"status": "affected", "version": "Snapdragon 8 Gen 3 Mobile Platform"}, {"status": "affected", "version": "Snapdragon 8+ Gen 1 Mobile Platform"}, {"status": "affected", "version": "Snapdragon 8+ Gen 2 Mobile Platform"}, {"status": "affected", "version": "Snapdragon 820 Automotive Platform"}, {"status": "affected", "version": "Snapdragon 835 Mobile PC Platform"}, {"status": "affected", "version": "Snapdragon 845 Mobile Platform"}, {"status": "affected", "version": "Snapdragon 855 Mobile Platform"}, {"status": "affected", "version": "Snapdragon 855+/860 Mobile Platform (SM8150-AC)"}, {"status": "affected", "version": "Snapdragon 865 5G Mobile Platform"}, {"status": "affected", "version": "Snapdragon 865+ 5G Mobile Platform (SM8250-AB)"}, {"status": "affected", "version": "Snapdragon 870 5G Mobile Platform (SM8250-AC)"}, {"status": "affected", "version": "Snapdragon 888 5G Mobile Platform"}, {"status": "affected", "version": "Snapdragon 888+ 5G Mobile Platform (SM8350-AC)"}, {"status": "affected", "version": "Snapdragon W5+ Gen 1 Wearable Platform"}, {"status": "affected", "version": "Snapdragon X50 5G Modem-RF System"}, {"status": "affected", "version": "Snapdragon X55 5G Modem-RF System"}, {"status": "affected", "version": "Snapdragon XR1 Platform"}, {"status": "affected", "version": "Snapdragon XR2 5G Platform"}, {"status": "affected", "version": "Snapdragon XR2+ Gen 1 Platform"}, {"status": "affected", "version": "SRV1H"}, {"status": "affected", "version": "SRV1L"}, {"status": "affected", "version": "SRV1M"}, {"status": "affected", "version": "SW5100"}, {"status": "affected", "version": "SW5100P"}, {"status": "affected", "version": "SXR1120"}, {"status": "affected", "version": "SXR2130"}, {"status": "affected", "version": "TalynPlus"}, {"status": "affected", "version": "Vision Intelligence 100 Platform (APQ8053-AA)"}, {"status": "affected", "version": "Vision Intelligence 200 Platform (APQ8053-AC)"}, {"status": "affected", "version": "WCD9326"}, {"status": "affected", "version": "WCD9335"}, {"status": "affected", "version": "WCD9340"}, {"status": "affected", "version": "WCD9341"}, {"status": "affected", "version": "WCD9370"}, {"status": "affected", "version": "WCD9371"}, {"status": "affected", "version": "WCD9375"}, {"status": "affected", "version": "WCD9378"}, {"status": "affected", "version": "WCD9380"}, {"status": "affected", "version": "WCD9385"}, {"status": "affected", "version": "WCD9390"}, {"status": "affected", "version": "WCD9395"}, {"status": "affected", "version": "WCN3610"}, {"status": "affected", "version": "WCN3615"}, {"status": "affected", "version": "WCN3620"}, {"status": "affected", "version": "WCN3660B"}, {"status": "affected", "version": "WCN3680"}, {"status": "affected", "version": "WCN3680B"}, {"status": "affected", "version": "WCN3910"}, {"status": "affected", "version": "WCN3950"}, {"status": "affected", "version": "WCN3980"}, {"status": "affected", "version": "WCN3988"}, {"status": "affected", "version": "WCN3990"}, {"status": "affected", "version": "WCN6450"}, {"status": "affected", "version": "WCN6650"}, {"status": "affected", "version": "WCN6740"}, {"status": "affected", "version": "WCN6755"}, {"status": "affected", "version": "WCN7750"}, {"status": "affected", "version": "WCN7860"}, {"status": "affected", "version": "WCN7861"}, {"status": "affected", "version": "WCN7880"}, {"status": "affected", "version": "WCN7881"}, {"status": "affected", "version": "WSA8810"}, {"status": "affected", "version": "WSA8815"}, {"status": "affected", "version": "WSA8830"}, {"status": "affected", "version": "WSA8832"}, {"status": "affected", "version": "WSA8835"}, {"status": "affected", "version": "WSA8840"}, {"status": "affected", "version": "WSA8845"}, {"status": "affected", "version": "WSA8845H"}], "platforms": ["Snapdragon Auto", "Snapdragon Compute", "Snapdragon Connectivity", "Snapdragon Consumer IOT", "Snapdragon Industrial IOT", "Snapdragon Mobile", "Snapdragon Wearables"], "defaultStatus": "unaffected"}], "references": [{"url": "https://docs.qualcomm.com/product/publicresources/securitybulletin/september-2025-bulletin.html"}], "descriptions": [{"lang": "en", "value": "Memory corruption when the UE receives an RTP packet from the network, during the reassembly of NALUs."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-119", "description": "CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer"}]}], "providerMetadata": {"orgId": "2cfc7d3e-20d3-47ac-8db7-1b7285aff15f", "shortName": "qualcomm", "dateUpdated": "2025-09-24T15:33:31.586Z"}}}, "cveMetadata": {"cveId": "CVE-2025-21483", "state": "PUBLISHED", "dateUpdated": "2025-09-25T15:49:25.223Z", "dateReserved": "2024-12-18T09:50:08.929Z", "assignerOrgId": "2cfc7d3e-20d3-47ac-8db7-1b7285aff15f", "datePublished": "2025-09-24T15:33:31.586Z", "assignerShortName": "qualcomm"}, "dataVersion": "5.1"}