CVE-2020-11258
HIGHCVSS 8.8/10EPSS 0.18%
Last modified
CVE-2020-11258 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. Memory corruption due to lack of validation of pointer arguments passed to Trustzone BSP in Snapdragon Wired Infrastructure and Networking. EPSS estimates a 0.18% chance of exploitation in the next 30 days.
Description
Memory corruption due to lack of validation of pointer arguments passed to Trustzone BSP in Snapdragon Wired Infrastructure and Networking
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Qualcomm | Ar7420 Firmware | All versions |
| Qualcomm | Ar9580 Firmware | All versions |
| Qualcomm | Csr8811 Firmware | All versions |
| Qualcomm | Ipq4018 Firmware | All versions |
| Qualcomm | Ipq4019 Firmware | All versions |
| Qualcomm | Ipq4028 Firmware | All versions |
| Qualcomm | Ipq4029 Firmware | All versions |
| Qualcomm | Qca10901 Firmware | All versions |
| Qualcomm | Qca4024 Firmware | All versions |
| Qualcomm | Qca7500 Firmware | All versions |
| Qualcomm | Qca7520 Firmware | All versions |
| Qualcomm | Qca7550 Firmware | All versions |
| Qualcomm | Qca8075 Firmware | All versions |
| Qualcomm | Qca9880 Firmware | All versions |
| Qualcomm | Qca9886 Firmware | All versions |
| Qualcomm | Qca9888 Firmware | All versions |
| Qualcomm | Qca9889 Firmware | All versions |
| Qualcomm | Qca9898 Firmware | All versions |
| Qualcomm | Qca9984 Firmware | All versions |
| Qualcomm | Qca9992 Firmware | All versions |
| Qualcomm | Qca9994 Firmware | All versions |
| Qualcomm | Qcn3018 Firmware | All versions |
| Qualcomm | Qfe1922 Firmware | All versions |
| Qualcomm | Qfe1952 Firmware | All versions |
| Qualcomm | Wcd9340 Firmware | All versions |
| Qualcomm | Wsa8810 Firmware | All versions |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2020-11258?
Memory corruption due to lack of validation of pointer arguments passed to Trustzone BSP in Snapdragon Wired Infrastructure and Networking
How severe is CVE-2020-11258?
CVE-2020-11258 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 0.18% probability of exploitation in the next 30 days.
How do I fix CVE-2020-11258?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2020
- CVE-2020-11252Trustzone initialization code will disable xPU`s when memory…5.5
- CVE-2020-11253Arbitrary memory write issue in video driver while setting t…7.8
- CVE-2020-11254Memory corruption during buffer allocation due to dereferenc…5.5
- CVE-2020-11255Denial of service while processing RTCP packets containing m…7.5
- CVE-2020-11256Memory corruption due to lack of check of validation of poin…8.8
- CVE-2020-11257Memory corruption due to lack of validation of pointer argum…8.8
- CVE-2020-11259Memory corruption due to lack of validation of pointer argum…8.8
- CVE-2020-1126A memory corruption vulnerability exists when Windows Media …8.8
- CVE-2020-11260An improper free of uninitialized memory can occur in DIAG s…8.4
- CVE-2020-11261Memory corruption due to improper check to return error when…7.8
- CVE-2020-11262A race between command submission and destroying the context…7
- CVE-2020-11263An integer overflow due to improper check performed after th…8.2
Are you affected by CVE-2020-11258?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST