CVE-2022-40507
CVE-2022-40507 is a high-severity vulnerability in Qualcomm 315 5g Iot Modem Firmware with a CVSS 3.x base score of 8.4. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-415.
Key facts
- Severity: High (CVSS 3.x base score 8.4)
- EPSS exploit prediction: 1% (67th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-415
- Affected product: Qualcomm 315 5g Iot Modem Firmware
- Published:
- Last modified:
Description
Memory corruption due to double free in Core while mapping HLOS address to the list.
Frequently asked questions
- What is CVE-2022-40507?
- Memory corruption due to double free in Core while mapping HLOS address to the list.
- How severe is CVE-2022-40507?
- CVE-2022-40507 has a CVSS 3.x base score of 8.4, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2022-40507 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (67th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2022-40507?
- CVE-2022-40507 primarily affects Qualcomm 315 5g Iot Modem Firmware. In total, 242 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
- How do I fix CVE-2022-40507?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- When was CVE-2022-40507 published?
- CVE-2022-40507 was published on 2023-06-06 and last updated on 2026-06-17.
References
Affected products (242)
- cpe:2.3:o:qualcomm:315_5g_iot_modem_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:qualcomm:9205_lte_modem_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:qualcomm:9206_lte_modem_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:qualcomm:9207_lte_modem_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:qualcomm:aqt1000_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:qualcomm:ar8031_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:qualcomm:ar8035_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:qualcomm:c-v2x_9150_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:qualcomm:csra6620_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:qualcomm:csra6640_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:qualcomm:csrb31024_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:qualcomm:wcn3991_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:qualcomm:wcn3998_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:qualcomm:wcn6750_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:qualcomm:qca6390_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:qualcomm:wcn685x-5_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:qualcomm:wcn685x-1_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:qualcomm:wcn785x-1_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:qualcomm:wcn785x-5_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:qualcomm:fsm10056_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:qualcomm:home_hub_100_platform_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:qualcomm:mdm8207_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:qualcomm:mdm9250_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:qualcomm:mdm9628_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:qualcomm:mdm9650_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:qualcomm:msm8108_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:qualcomm:msm8209_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:qualcomm:msm8608_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:qualcomm:qam8255p_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:qualcomm:qam8295p_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:qualcomm:qam8650p_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:qualcomm:qam8775p_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:qualcomm:qca4004_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:qualcomm:qca6174a_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:qualcomm:qca6310_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:qualcomm:qca6320_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:qualcomm:qca6335_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:qualcomm:qca6391_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:qualcomm:qca6420_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:qualcomm:qca6421_firmware:-:*:*:*:*:*:*:*
More vulnerabilities in Qualcomm 315 5g Iot Modem Firmware
- CVE-2025-27034 — Critical (CVSS 9.8): Memory corruption while selecting the PLMN from SOR failed list.
- CVE-2023-22388 — Critical (CVSS 9.8): Memory Corruption in Multi-mode Call Processor while processing bit mask API.
- CVE-2023-28578 — Critical (CVSS 9.3): Memory corruption in Core Services while executing the command for removing a single event listener.
- CVE-2023-33072 — Critical (CVSS 9.3): Memory corruption in Core while processing control functions.
- CVE-2023-33030 — Critical (CVSS 9.3): Memory corruption in HLOS while running playready use-case.
- CVE-2022-33288 — Critical (CVSS 9.3): Memory corruption due to buffer copy without checking the size of input in Core while sending SCM command to get write…
All CVEs affecting Qualcomm 315 5g Iot Modem Firmware →
Other CWE-415 (Double Free) vulnerabilities
- CVE-2018-0101 — Critical (CVSS 10.0): A vulnerability in the Secure Sockets Layer (SSL) VPN functionality of the Cisco Adaptive Security Appliance (ASA)…
- CVE-2026-8925 — Critical (CVSS 9.8): The curl logic that works with SASL authentication could end up cleaning up the GSASL context *twice* without clearing…
- CVE-2020-37239 — Critical (CVSS 9.8): libbabl 0.1.62 contains a broken double free detection vulnerability that allows attackers to bypass memory safety…
- CVE-2026-43011 — Critical (CVSS 9.8): In the Linux kernel, the following vulnerability has been resolved: net/x25: Fix potential double free of skb When…
- CVE-2026-31609 — Critical (CVSS 9.8): In the Linux kernel, the following vulnerability has been resolved: smb: client: avoid double-free in…
- CVE-2026-31608 — Critical (CVSS 9.8): In the Linux kernel, the following vulnerability has been resolved: smb: server: avoid double-free in…