CVE-2021-1946
Critical
Published: 09 September 2021
Published
09 September 2021
Modified
21 November 2024
KEV Added
—
Patch
—
CVSS Score v3.1
9.8
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS Score
0.0022
44.2th percentile
Risk Priority
20
60% EPSS · 20% KEV · 20% CVSS
Summary
CVE-2021-1946 is a critical-severity NULL Pointer Dereference (CWE-476) vulnerability in Qualcomm Apq8017 Firmware. Its CVSS base score is 9.8 (Critical).
Operationally, ranked at the 44.2th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2021-7410
Vulnerability details
Null Pointer Dereference may occur due to improper validation while processing crafted SDP body in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile
- CWE(s)
Related Threats
No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.
Affected Assets
qualcomm
apq8017 firmware
all versions
qualcomm
apq8053 firmware
all versions
qualcomm
aqt1000 firmware
all versions
qualcomm
ar8035 firmware
all versions
qualcomm
msm8917 firmware
all versions
qualcomm
msm8920 firmware
all versions
qualcomm
msm8940 firmware
all versions
qualcomm
msm8953 firmware
all versions
qualcomm
qca6174a firmware
all versions
qualcomm
qca6390 firmware
all versions
+88 more product configuration(s) — see NVD for full list
Mitigating Controls
No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.