CVE-2023-21666

Description

Memory Corruption in Graphics while accessing a buffer allocated through the graphics pool.

Gravité et risque d'exploitation

CVE-2023-21666 obtient un score CVSS de 8.4/10, soit une gravité élevée. Selon le modèle EPSS, la probabilité qu'elle soit exploitée dans les 30 prochains jours est de 0.18 %, ce qui la place devant 7.2 % des CVE référencées.

Que faire ?

• Vérifiez si Snapdragon (versions APQ8017, SD 675, QCA8337, QCA6431, Snapdragon 670 Mobile Platform, Snapdragon 632 Mobile Platform, Snapdragon 625 Mobile Platform, Snapdragon 865+ 5G Mobile Platform (SM8250-AB), QCS8155, Vision Intelligence 400 Platform, WSA8835, QCA6574A, Snapdragon 685 4G Mobile Platform (SM6225-AD), QCA6420, QCN9074, SDM429W, QCS610, SA6155P, WCD9370, WCD9385, Snapdragon 210 Processor, WCN3660, Robotics RB3 Platform, QCS2290, Snapdragon 626 Mobile Platform, QCA6696, QCS410, Snapdragon 750G 5G Mobile Platform, SA8150P, SA6150P, QCA6574AU, Qualcomm 205 Mobile Platform, Snapdragon 450 Mobile Platform, QCN9011, Snapdragon 865 5G Mobile Platform, Snapdragon Wear 4100+ Platform, WCN3990, Snapdragon 212 Mobile Platform, Snapdragon Auto 5G Modem-RF, QCA6174, WCD9330, QCN9012, QCS4290, Snapdragon 678 Mobile Platform (SM6150-AC), WCN3988, QCA6320, QCA6564AU, Snapdragon 820 Automotive Platform, Snapdragon 835 Mobile PC Platform, QCA6564A, WCD9380, WCN3610, SA6155, WSA8830, Snapdragon X20 LTE Modem, QSM8250, Snapdragon 425 Mobile Platform, Home Hub 100 Platform, Snapdragon 710 Mobile Platform, Snapdragon X5 LTE Modem, QCS8250, WCN3999, C-V2X 9150, MSM8108, WSA8815, QCA6595AU, Snapdragon 1200 Wearable Platform, Snapdragon XR2+ Gen 1 Platform, QRB5165N, SD626, SA8155, CSRA6620, QCA6421, SD835, MSM8608, SM6250P, Snapdragon X24 LTE Modem, QCS6125, Snapdragon 208 Processor, Snapdragon Auto 4G Modem, SM4125, WCD9341, QCM6125, QCM2290, Snapdragon 845 Mobile Platform, Snapdragon 665 Mobile Platform, Snapdragon 870 5G Mobile Platform (SM8250-AC), Snapdragon 460 Mobile Platform, SM7250P, Snapdragon 660 Mobile Platform, Smart Audio 200 Platform, WCN3950, SA8145P, WCD9340, QRB5165M, Snapdragon X55 5G Modem-RF System, WCD9375, WCD9371, SD730, Snapdragon 662 Mobile Platform, Flight RB5 5G Platform, Snapdragon 855+/860 Mobile Platform (SM8150-AC), SA8195P, QCA9379, Snapdragon 730G Mobile Platform (SM7150-AB), FastConnect 6200, MSM8909W, SD865 5G, QCA6430, QCA6174A, Snapdragon 720G Mobile Platform, CSRA6640, Snapdragon Wear 2500 Platform, MDM9628, Snapdragon 429 Mobile Platform, Snapdragon 675 Mobile Platform, SM6250, Snapdragon XR1 Platform, SD855, WCN3910, FastConnect 6900, QCA6574, Snapdragon 765 5G Mobile Platform (SM7250-AA), WCN3680, SXR1120, SD670, WCN3680B, 315 5G IoT Modem, AR8035, MDM9650, QCA6436, WCD9335, QCA6310, QCA9367, WCN3615, SA6145P, Snapdragon 768G 5G Mobile Platform (SM7250-AC), QCA6595, Smart Audio 400 Platform, Robotics RB5 Platform, QCA6564, QCM4290, SDX20M, FastConnect 6800, MDM9250, WCN3620, Smart Display 200 Platform (APQ5053-AA), MSM8209, SXR2130, QCA9377, WSA8810, AQT1000, Snapdragon XR2 5G Platform, QCA6335, Snapdragon 680 4G Mobile Platform, SDX55, Snapdragon 690 5G Mobile Platform, Snapdragon X50 5G Modem-RF System, Snapdragon 765G 5G Mobile Platform (SM7250-AB), SD660, Snapdragon 730 Mobile Platform (SM7150-AA), Snapdragon 732G Mobile Platform (SM7150-AC), CSRB31024, WCN3980, Snapdragon 439 Mobile Platform, SA8155P, 9206 LTE Modem, Snapdragon 855 Mobile Platform, AR8031, Qualcomm 215 Mobile Platform, SD675, Vision Intelligence 200 Platform (APQ8053-AC), Snapdragon Wear 3100 Platform, Vision Intelligence 100 Platform (APQ8053-AA), Snapdragon Wear 2100 Platform, QCA6426, QCA6391, WCD9326, WCN3660B) 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.

Références

• https://www.qualcomm.com/company/product-security/bulletins/may-2023-bulletin
• http://packetstormsecurity.com/files/172664/Qualcomm-Adreno-KGSL-Data-Leakage.html