CVE-2025-21452 (GCVE-0-2025-21452)
Vulnerability from cvelistv5 – Published: 2025-08-06 07:25 – Updated: 2025-08-06 19:24
VLAI
EPSS
VEX
Title
Reachable Assertion in Modem
Summary
Transient DOS while processing a random-access response (RAR) with an invalid PDU length on LTE network.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-08-06 19:24 UTC
CWE
- CWE-617 - Reachable Assertion
Assigner
qualcomm
CNA
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Qualcomm, Inc. | Snapdragon |
Affected:
315 5G IoT Modem
Affected: AR8035 Affected: FastConnect 6200 Affected: FastConnect 6700 Affected: FastConnect 6800 Affected: FastConnect 6900 Affected: FSM10055 Affected: QCA6174A Affected: QCA6391 Affected: QCA6421 Affected: QCA6426 Affected: QCA6431 Affected: QCA6436 Affected: QCA6574A Affected: QCA6574AU Affected: QCA6595AU Affected: QCA6696 Affected: QCA6698AQ Affected: QCA8337 Affected: QCM5430 Affected: QCM6490 Affected: QCS5430 Affected: QCS6490 Affected: QEP8111 Affected: Qualcomm Video Collaboration VC3 Platform Affected: SD855 Affected: SD865 5G Affected: SDX55 Affected: SDX57M Affected: SM6370 Affected: SM6650 Affected: SM7250P Affected: SM7325P Affected: SM7635 Affected: Snapdragon 4 Gen 1 Mobile Platform Affected: Snapdragon 480 5G Mobile Platform Affected: Snapdragon 480+ 5G Mobile Platform (SM4350-AC) Affected: Snapdragon 690 5G Mobile Platform Affected: Snapdragon 695 5G Mobile Platform Affected: Snapdragon 765 5G Mobile Platform (SM7250-AA) Affected: Snapdragon 765G 5G Mobile Platform (SM7250-AB) Affected: Snapdragon 768G 5G Mobile Platform (SM7250-AC) Affected: Snapdragon 778G 5G Mobile Platform Affected: Snapdragon 778G+ 5G Mobile Platform (SM7325-AE) Affected: Snapdragon 780G 5G Mobile Platform Affected: Snapdragon 782G Mobile Platform (SM7325-AF) Affected: Snapdragon 7c+ Gen 3 Compute Affected: Snapdragon 855 Mobile Platform Affected: Snapdragon 855+/860 Mobile Platform (SM8150-AC) Affected: Snapdragon 865 5G Mobile Platform Affected: Snapdragon 865+ 5G Mobile Platform (SM8250-AB) Affected: Snapdragon 870 5G Mobile Platform (SM8250-AC) Affected: Snapdragon 888 5G Mobile Platform Affected: Snapdragon 888+ 5G Mobile Platform (SM8350-AC) Affected: Snapdragon Auto 5G Modem-RF Affected: Snapdragon X35 5G Modem-RF System Affected: Snapdragon X55 5G Modem-RF System Affected: Snapdragon XR2 5G Platform Affected: SXR2130 Affected: WCD9340 Affected: WCD9341 Affected: WCD9360 Affected: WCD9370 Affected: WCD9375 Affected: WCD9378 Affected: WCD9380 Affected: WCD9385 Affected: WCD9395 Affected: WCN3988 Affected: WCN6450 Affected: WCN6650 Affected: WCN6740 Affected: WCN6755 Affected: WCN7861 Affected: WCN7881 Affected: WSA8810 Affected: WSA8815 Affected: WSA8830 Affected: WSA8832 Affected: WSA8835 |
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},
{
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"status": "affected",
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{
"status": "affected",
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"status": "affected",
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{
"status": "affected",
"version": "WCD9340"
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{
"status": "affected",
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{
"status": "affected",
"version": "WCD9360"
},
{
"status": "affected",
"version": "WCD9370"
},
{
"status": "affected",
"version": "WCD9375"
},
{
"status": "affected",
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{
"status": "affected",
"version": "WCD9380"
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{
"status": "affected",
"version": "WCD9385"
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{
"status": "affected",
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{
"status": "affected",
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}
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The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.