Cyber Resilience

CVE-2020-11236

High

Published: 07 April 2021

Published
07 April 2021
Modified
21 November 2024
KEV Added
—
Patch
—
CVSS Score v3.1 8.4 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS Score 0.0017 37.6th percentile
Risk Priority 17 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2020-11236 is a high-severity Out-of-bounds Write (CWE-787) vulnerability in Qualcomm Csrb31024 Firmware. Its CVSS base score is 8.4 (High).

Operationally, ranked at the 37.6th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

EU & UK References

Vulnerability details

Memory corruption due to invalid value of total dimension in the non-histogram type KPI could lead to a denial of service in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Mobile

CWE(s)
CWE-787

Related Threats

No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.

Affected Assets

qualcomm
csrb31024 firmware
all versions
qualcomm
pm3003a firmware
all versions
qualcomm
pm6150a firmware
all versions
qualcomm
pm6150l firmware
all versions
qualcomm
pm6350 firmware
all versions
qualcomm
pm7150a firmware
all versions
qualcomm
pm7150l firmware
all versions
qualcomm
pm7250 firmware
all versions
qualcomm
pm7250b firmware
all versions
qualcomm
pm8008 firmware
all versions
+160 more product configuration(s) — see NVD for full list

Mitigating Controls

Likely Mitigating Controls AI

Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.

SI-16 Memory Protection
addresses: CWE-787

Out-of-bounds writes that corrupt control flow or inject shellcode are rendered non-executable by the same memory protections.

References