CVE-2025-21477
Vulnérabilité élevée dans Snapdragon (Qualcomm, Inc.)
CVSS 7.5 · Élevée
EPSS 0.2%
Qualcomm, Inc.•Snapdragon•Versions : QCA8337, WSA8832, Snapdragon 865+ 5G Mobile Platform (SM8250-AB), WSA8835, QCA6574A, WCD9390, SM8635, Qualcomm Video Collaboration VC3 Platform, WCD9370, WCD9385, WSA8845, QCN6274, QCA6696, WSA8845H, Snapdragon 695 5G Mobile Platform, QFW7124, Snapdragon 778G+ 5G Mobile Platform (SM7325-AE), QCS8550, Snapdragon 865 5G Mobile Platform, SG8275P, Snapdragon Auto 5G Modem-RF, QCC710, Snapdragon Auto 5G Modem-RF Gen 2, WCN3988, QCS6490, WCD9380, Snapdragon X62 5G Modem-RF System, WSA8830, FastConnect 7800, QCA6698AQ, QCN6224, Snapdragon X70 Modem-RF System, Snapdragon 8+ Gen 1 Mobile Platform, Snapdragon 7c+ Gen 3 Compute, WSA8815, QCA6595AU, QFW7114, QCM6490, QCN9024, SM8635P, Snapdragon 8+ Gen 2 Mobile Platform, SM7325P, WCD9341, QCA6584AU, Snapdragon 888+ 5G Mobile Platform (SM8350-AC), Snapdragon X65 5G Modem-RF System, WCD9395, Snapdragon 870 5G Mobile Platform (SM8250-AC), SM7250P, QCM5430, SM7675, QCS5430, WCD9340, Snapdragon X55 5G Modem-RF System, WCD9375, Snapdragon 8 Gen 1 Mobile Platform, FastConnect 6200, Snapdragon 8 Gen 3 Mobile Platform, FastConnect 6900, Snapdragon 765 5G Mobile Platform (SM7250-AA), 315 5G IoT Modem, SM7675P, QCA6391, AR8035, Snapdragon 4 Gen 1 Mobile Platform, SDX57M, Snapdragon 8 Gen 2 Mobile Platform, Snapdragon 768G 5G Mobile Platform (SM7250-AC), QCN6024, Snapdragon X72 5G Modem-RF System, WCN6740, FastConnect 6800, Snapdragon 780G 5G Mobile Platform, Snapdragon 782G Mobile Platform (SM7325-AF), Snapdragon 888 5G Mobile Platform, WSA8810, WSA8840, SDX55, Snapdragon 690 5G Mobile Platform, WCD9360, Snapdragon 765G 5G Mobile Platform (SM7250-AB), FastConnect 6700, Snapdragon 480 5G Mobile Platform, Snapdragon 778G 5G Mobile Platform, QCA8081, Snapdragon 480+ 5G Mobile Platform (SM4350-AC), SM8550P, Snapdragon X75 5G Modem-RF System, WCN6755
Description
Transient DOS while processing CCCH data when NW sends data with invalid length.
Gravité et risque d'exploitation
CVE-2025-21477 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 0.22 %, ce qui la place devant 11.5 % des CVE référencées.
Que faire ?
- Vérifiez si Snapdragon (versions QCA8337, WSA8832, Snapdragon 865+ 5G Mobile Platform (SM8250-AB), WSA8835, QCA6574A, WCD9390, SM8635, Qualcomm Video Collaboration VC3 Platform, WCD9370, WCD9385, WSA8845, QCN6274, QCA6696, WSA8845H, Snapdragon 695 5G Mobile Platform, QFW7124, Snapdragon 778G+ 5G Mobile Platform (SM7325-AE), QCS8550, Snapdragon 865 5G Mobile Platform, SG8275P, Snapdragon Auto 5G Modem-RF, QCC710, Snapdragon Auto 5G Modem-RF Gen 2, WCN3988, QCS6490, WCD9380, Snapdragon X62 5G Modem-RF System, WSA8830, FastConnect 7800, QCA6698AQ, QCN6224, Snapdragon X70 Modem-RF System, Snapdragon 8+ Gen 1 Mobile Platform, Snapdragon 7c+ Gen 3 Compute, WSA8815, QCA6595AU, QFW7114, QCM6490, QCN9024, SM8635P, Snapdragon 8+ Gen 2 Mobile Platform, SM7325P, WCD9341, QCA6584AU, Snapdragon 888+ 5G Mobile Platform (SM8350-AC), Snapdragon X65 5G Modem-RF System, WCD9395, Snapdragon 870 5G Mobile Platform (SM8250-AC), SM7250P, QCM5430, SM7675, QCS5430, WCD9340, Snapdragon X55 5G Modem-RF System, WCD9375, Snapdragon 8 Gen 1 Mobile Platform, FastConnect 6200, Snapdragon 8 Gen 3 Mobile Platform, FastConnect 6900, Snapdragon 765 5G Mobile Platform (SM7250-AA), 315 5G IoT Modem, SM7675P, QCA6391, AR8035, Snapdragon 4 Gen 1 Mobile Platform, SDX57M, Snapdragon 8 Gen 2 Mobile Platform, Snapdragon 768G 5G Mobile Platform (SM7250-AC), QCN6024, Snapdragon X72 5G Modem-RF System, WCN6740, FastConnect 6800, Snapdragon 780G 5G Mobile Platform, Snapdragon 782G Mobile Platform (SM7325-AF), Snapdragon 888 5G Mobile Platform, WSA8810, WSA8840, SDX55, Snapdragon 690 5G Mobile Platform, WCD9360, Snapdragon 765G 5G Mobile Platform (SM7250-AB), FastConnect 6700, Snapdragon 480 5G Mobile Platform, Snapdragon 778G 5G Mobile Platform, QCA8081, Snapdragon 480+ 5G Mobile Platform (SM4350-AC), SM8550P, Snapdragon X75 5G Modem-RF System, 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.