CVE-2022-33305
Vulnérabilité élevée dans Snapdragon (Qualcomm, Inc.)
CVSS 7.5 · Élevée
EPSS 0.4%
Qualcomm, Inc.•Snapdragon•Versions : QCA8337, Snapdragon 865+ 5G Mobile Platform (SM8250-AB), WSA8835, QCA6574A, Snapdragon 685 4G Mobile Platform (SM6225-AD), SM7315, WCD9385, SD888, WCD9370, QCS2290, QCA6696, Snapdragon 695 5G Mobile Platform, Snapdragon 778G+ 5G Mobile Platform (SM7325-AE), Snapdragon 865 5G Mobile Platform, Snapdragon Auto 5G Modem-RF, QCM4325, QCS4290, WCN3988, QCS6490, WCD9380, WSA8830, FastConnect 7800, Snapdragon X70 Modem-RF System, Snapdragon 8+ Gen 1 Mobile Platform, Snapdragon 7c+ Gen 3 Compute, SW5100, WSA8815, QCA6595AU, QCM6490, CSRA6620, QCN9024, SM7325P, WCD9341, Snapdragon 888+ 5G Mobile Platform (SM8350-AC), Snapdragon X65 5G Modem-RF System, QCM2290, Snapdragon 870 5G Mobile Platform (SM8250-AC), Snapdragon 460 Mobile Platform, SM7250P, SW5100P, WCN3950, Snapdragon X55 5G Modem-RF System, WCD9375, Snapdragon 662 Mobile Platform, Snapdragon 8 Gen 1 Mobile Platform, FastConnect 6200, CSRA6640, WCN3910, FastConnect 6900, Snapdragon 765 5G Mobile Platform (SM7250-AA), 315 5G IoT Modem, AR8035, Snapdragon 4 Gen 1 Mobile Platform, WCD9335, SDX57M, Snapdragon 768G 5G Mobile Platform (SM7250-AC), QCN6024, Smart Audio 400 Platform, WCN6740, QCM4290, FastConnect 6800, Snapdragon 780G 5G Mobile Platform, Snapdragon 782G Mobile Platform (SM7325-AF), Snapdragon 888 5G Mobile Platform, WSA8810, SG4150P, Snapdragon 680 4G Mobile Platform, SDX55, Snapdragon 690 5G Mobile Platform, WCD9360, Snapdragon 765G 5G Mobile Platform (SM7250-AB), FastConnect 6700, Snapdragon 480 5G Mobile Platform, WCN3980, Snapdragon 778G 5G Mobile Platform, QCA8081, Snapdragon 480+ 5G Mobile Platform (SM4350-AC), Snapdragon W5+ Gen 1 Wearable Platform, QCA6391
Description
Transient DOS due to NULL pointer dereference in Modem while sending invalid messages in DCCH.
Gravité et risque d'exploitation
CVE-2022-33305 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 0.38 %, ce qui la place devant 30.7 % des CVE référencées.
Que faire ?
- Vérifiez si Snapdragon (versions QCA8337, Snapdragon 865+ 5G Mobile Platform (SM8250-AB), WSA8835, QCA6574A, Snapdragon 685 4G Mobile Platform (SM6225-AD), SM7315, WCD9385, SD888, WCD9370, QCS2290, QCA6696, Snapdragon 695 5G Mobile Platform, Snapdragon 778G+ 5G Mobile Platform (SM7325-AE), Snapdragon 865 5G Mobile Platform, Snapdragon Auto 5G Modem-RF, QCM4325, QCS4290, WCN3988, QCS6490, WCD9380, WSA8830, FastConnect 7800, Snapdragon X70 Modem-RF System, Snapdragon 8+ Gen 1 Mobile Platform, Snapdragon 7c+ Gen 3 Compute, SW5100, WSA8815, QCA6595AU, QCM6490, CSRA6620, QCN9024, SM7325P, WCD9341, Snapdragon 888+ 5G Mobile Platform (SM8350-AC), Snapdragon X65 5G Modem-RF System, QCM2290, Snapdragon 870 5G Mobile Platform (SM8250-AC), Snapdragon 460 Mobile Platform, SM7250P, SW5100P, WCN3950, Snapdragon X55 5G Modem-RF System, WCD9375, Snapdragon 662 Mobile Platform, Snapdragon 8 Gen 1 Mobile Platform, FastConnect 6200, CSRA6640, WCN3910, FastConnect 6900, Snapdragon 765 5G Mobile Platform (SM7250-AA), 315 5G IoT Modem, AR8035, Snapdragon 4 Gen 1 Mobile Platform, WCD9335, SDX57M, Snapdragon 768G 5G Mobile Platform (SM7250-AC), QCN6024, Smart Audio 400 Platform, WCN6740, QCM4290, FastConnect 6800, Snapdragon 780G 5G Mobile Platform, Snapdragon 782G Mobile Platform (SM7325-AF), Snapdragon 888 5G Mobile Platform, WSA8810, SG4150P, Snapdragon 680 4G Mobile Platform, SDX55, Snapdragon 690 5G Mobile Platform, WCD9360, Snapdragon 765G 5G Mobile Platform (SM7250-AB), FastConnect 6700, Snapdragon 480 5G Mobile Platform, WCN3980, Snapdragon 778G 5G Mobile Platform, QCA8081, Snapdragon 480+ 5G Mobile Platform (SM4350-AC), Snapdragon W5+ Gen 1 Wearable Platform, QCA6391) 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.