CVE-2025-21452
Vulnérabilité élevée dans Snapdragon (Qualcomm, Inc.)
CVSS 7.5 · Élevée
EPSS 0.2%
Qualcomm, Inc.•Snapdragon•Versions : QCA8337, QCA6431, WSA8832, Snapdragon 865+ 5G Mobile Platform (SM8250-AB), WSA8835, QCA6574A, WCN7861, Qualcomm Video Collaboration VC3 Platform, WCD9370, WCD9385, QCA6696, Snapdragon 695 5G Mobile Platform, Snapdragon 778G+ 5G Mobile Platform (SM7325-AE), QCA6574AU, Snapdragon 865 5G Mobile Platform, WCN6650, Snapdragon Auto 5G Modem-RF, WCN7881, WCN3988, QCS6490, WCD9380, WSA8830, QEP8111, QCA6698AQ, Snapdragon 7c+ Gen 3 Compute, WSA8815, QCA6595AU, QCM6490, FSM10055, QCA6421, SM7325P, WCD9341, Snapdragon 888+ 5G Mobile Platform (SM8350-AC), WCD9395, Snapdragon 870 5G Mobile Platform (SM8250-AC), SM7250P, QCM5430, QCS5430, WCD9340, Snapdragon X55 5G Modem-RF System, WCD9375, Snapdragon 855+/860 Mobile Platform (SM8150-AC), SM6650, FastConnect 6200, SD865 5G, SM6370, QCA6174A, SD855, FastConnect 6900, Snapdragon 765 5G Mobile Platform (SM7250-AA), 315 5G IoT Modem, AR8035, QCA6436, Snapdragon 4 Gen 1 Mobile Platform, SDX57M, Snapdragon 768G 5G Mobile Platform (SM7250-AC), WCN6740, FastConnect 6800, Snapdragon 780G 5G Mobile Platform, Snapdragon 782G Mobile Platform (SM7325-AF), Snapdragon 888 5G Mobile Platform, SXR2130, WSA8810, Snapdragon XR2 5G Platform, Snapdragon X35 5G Modem-RF System, SDX55, Snapdragon 690 5G Mobile Platform, WCD9360, Snapdragon 765G 5G Mobile Platform (SM7250-AB), WCN6450, SM7635, FastConnect 6700, Snapdragon 480 5G Mobile Platform, Snapdragon 778G 5G Mobile Platform, Snapdragon 855 Mobile Platform, Snapdragon 480+ 5G Mobile Platform (SM4350-AC), QCA6426, QCA6391, WCD9378, WCN6755
Description
Transient DOS while processing a random-access response (RAR) with an invalid PDU length on LTE network.
Gravité et risque d'exploitation
CVE-2025-21452 obtient un score CVSS de 7.5/10, soit une gravité élevée. Selon le modèle EPSS, la probabilité qu'elle soit exploitée dans les 30 prochains jours est de 0.21 %, ce qui la place devant 10.2 % des CVE référencées.
Que faire ?
- Vérifiez si Snapdragon (versions QCA8337, QCA6431, WSA8832, Snapdragon 865+ 5G Mobile Platform (SM8250-AB), WSA8835, QCA6574A, WCN7861, Qualcomm Video Collaboration VC3 Platform, WCD9370, WCD9385, QCA6696, Snapdragon 695 5G Mobile Platform, Snapdragon 778G+ 5G Mobile Platform (SM7325-AE), QCA6574AU, Snapdragon 865 5G Mobile Platform, WCN6650, Snapdragon Auto 5G Modem-RF, WCN7881, WCN3988, QCS6490, WCD9380, WSA8830, QEP8111, QCA6698AQ, Snapdragon 7c+ Gen 3 Compute, WSA8815, QCA6595AU, QCM6490, FSM10055, QCA6421, SM7325P, WCD9341, Snapdragon 888+ 5G Mobile Platform (SM8350-AC), WCD9395, Snapdragon 870 5G Mobile Platform (SM8250-AC), SM7250P, QCM5430, QCS5430, WCD9340, Snapdragon X55 5G Modem-RF System, WCD9375, Snapdragon 855+/860 Mobile Platform (SM8150-AC), SM6650, FastConnect 6200, SD865 5G, SM6370, QCA6174A, SD855, FastConnect 6900, Snapdragon 765 5G Mobile Platform (SM7250-AA), 315 5G IoT Modem, AR8035, QCA6436, Snapdragon 4 Gen 1 Mobile Platform, SDX57M, Snapdragon 768G 5G Mobile Platform (SM7250-AC), WCN6740, FastConnect 6800, Snapdragon 780G 5G Mobile Platform, Snapdragon 782G Mobile Platform (SM7325-AF), Snapdragon 888 5G Mobile Platform, SXR2130, WSA8810, Snapdragon XR2 5G Platform, Snapdragon X35 5G Modem-RF System, SDX55, Snapdragon 690 5G Mobile Platform, WCD9360, Snapdragon 765G 5G Mobile Platform (SM7250-AB), WCN6450, SM7635, FastConnect 6700, Snapdragon 480 5G Mobile Platform, Snapdragon 778G 5G Mobile Platform, Snapdragon 855 Mobile Platform, Snapdragon 480+ 5G Mobile Platform (SM4350-AC), QCA6426, QCA6391, WCD9378, WCN6755) est présent sur votre parc.
- Appliquez le correctif ou la version corrigée indiqués dans les références de l'éditeur.
- À défaut de correctif, limitez l'exposition (filtrage réseau, désactivation du composant).
- Automatisez la détection : les agents CVE Heimdall (gratuits, open source) corrèlent l'inventaire de vos serveurs avec la base CVE.