VendorsQualcommsnapdragon_x20_lte_modem_firmwareany version
Vulnerabilities

Qualcomm Snapdragon X20 LTE Modem Firmware any version

Ranked by severity, then by exploit likelihood. Click a CVE ID for its full record.

23CVEs
CVE-2023-22385
Buffer Over-read in Data Modem
Published 2023-10-03 · Modified
9.8EPSS 0.004
CVE-2023-22388
Use of Out-of-range Pointer Offset in Multi-mode Call Processor
Published 2023-11-07 · Modified
9.8EPSS 0.004
CVE-2023-33107
Integer Overflow or Wraparound in Graphics Linux
Published 2023-12-05 · Analyzed
8.4KEVEPSS 0.009
CVE-2023-21665
Incorrect Type Conversion or Cast in Graphics
Published 2023-05-02 · Modified
8.4EPSS 0.002
CVE-2023-21666
Improper Release of Memory Before Removing Last Reference (`Memory Leak`) in Graphics
Published 2023-05-02 · Modified
8.4EPSS 0.002
CVE-2024-21471
Use After Free in Graphics Linux
Published 2024-05-06 · Analyzed
8.4EPSS 0.001
CVE-2024-21468
Use After Free in Kernel
Published 2024-04-01 · Analyzed
8.4EPSS 0.001
CVE-2022-40503
Buffer over-read in Bluetooth Host.
Published 2023-04-04 · Modified
8.2EPSS 0.004
CVE-2023-24849
Buffer Over-read in Data Modem
Published 2023-10-03 · Modified
8.2EPSS 0.003
CVE-2023-24848
Buffer Over-read in Data Modem
Published 2023-10-03 · Modified
8.2EPSS 0.003
CVE-2022-33264
Stack-based buffer overflow in Modem
Published 2023-06-06 · Modified
7.9EPSS 0.001
CVE-2023-28551
Improper Restriction of Operations within the Bounds of a Memory Buffer in UTILS
Published 2023-12-05 · Modified
7.8EPSS 0.001
CVE-2022-33302
Improper validation of array index in User Identity Module
Published 2023-04-04 · Modified
7.8EPSS 0.001
CVE-2023-33120
Use After Free in Audio
Published 2024-01-02 · Modified
7.8EPSS 0.001
CVE-2024-38422
Integer Overflow to Buffer Overflow in Audio
Published 2024-11-04 · Analyzed
7.8EPSS 0.001
CVE-2024-38423
Buffer Copy Without Checking Size of Input in Graphics Linux
Published 2024-11-04 · Analyzed
7.8EPSS 0.001
CVE-2022-40504
Reachable assertion in Modem
Published 2023-05-02 · Modified
7.5EPSS 0.004
CVE-2022-40521
Improper authorization in Modem
Published 2023-06-06 · Modified
7.5EPSS 0.004
CVE-2025-21454
Buffer Over-read in WLAN Embedded SW
Published 2025-07-08 · Analyzed
7.5EPSS 0.002
CVE-2025-21449
Buffer Over-read in WLAN Embedded SW
Published 2025-07-08 · Analyzed
7.5EPSS 0.002
CVE-2025-21482
Cryptographic Issues in Core
Published 2025-09-24 · Analyzed
7.1EPSS 0.001
CVE-2022-33289
Improper validation of array index in Modem
Published 2023-04-04 · Modified
6.8EPSS 0.002
CVE-2024-33016
Improper Restriction of Operations within the Bounds of a Memory Buffer in Storage
Published 2024-09-02 · Analyzed
6.8EPSS 0.002