CVE-2020-11157
u'Lack of handling unexpected control messages while encryption was in progress can terminate the...
u'Lack of handling unexpected control messages while encryption was in progress can terminate the connection and thus leading to a DoS' in Snapdragon Auto, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables in APQ8053, APQ8076, MDM9640, MDM9650, MSM8905, MSM8917, MSM8937, MSM8940, MSM8953, QCA6174A, QCA9886, QCM2150, QM215, SDM429, SDM439, SDM450, SDM632
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- None
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
u'Lack of handling unexpected control messages while encryption was in progress can terminate the connection and thus leading to a DoS' in Snapdragon Auto, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables in APQ8053, APQ8076, MDM9640, MDM9650, MSM8905, MSM8917, MSM8937, MSM8940, MSM8953, QCA6174A, QCA9886, QCM2150, QM215, SDM429, SDM439, SDM450, SDM632
- Record
CVE-2020-11157- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:N/I:N/A:P - Updated
- 2026-11-02
CVE List No score
u'Lack of handling unexpected control messages while encryption was in progress can terminate the connection and thus leading to a DoS' in Snapdragon Auto, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables in APQ8053, APQ8076, MDM9640, MDM9650, MSM8905, MSM8917, MSM8937, MSM8940, MSM8953, QCA6174A, QCA9886, QCM2150, QM215, SDM429, SDM439, SDM450, SDM632
- Record
CVE-2020-11157- Updated
- 2026-11-02
EUVDEUVD-2020-3511 No score
u'Lack of handling unexpected control messages while encryption was in progress can terminate the connection and thus leading to a DoS' in Snapdragon Auto, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables in APQ8053, APQ8076, MDM9640, MDM9650, MSM8905, MSM8917, MSM8937, MSM8940, MSM8953, QCA6174A, QCA9886, QCM2150, QM215, SDM429, SDM439, SDM450, SDM632
- Record
EUVD-2020-3511- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-gf78-g9ww-32j9 No score
u'Lack of handling unexpected control messages while encryption was in progress can terminate the...
u'Lack of handling unexpected control messages while encryption was in progress can terminate the connection and thus leading to a DoS' in Snapdragon Auto, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables in APQ8053, APQ8076, MDM9640, MDM9650, MSM8905, MSM8917, MSM8937, MSM8940, MSM8953, QCA6174A, QCA9886, QCM2150, QM215, SDM429, SDM439, SDM450, SDM632
- Record
GHSA-gf78-g9ww-32j9- Weakness
- CWE-20
- Updated
- 2026-11-02
Affected products
- qualcomm, inc. snapdragon auto, snapdragon connectivity, snapdragon consumer electronics connectivity, snapdragon consumer iot, snapdragon industrial iot, snapdragon mobile, snapdragon voice & music, snapdragon wearables
- qualcomm apq8053 firmware
- qualcomm apq8076 firmware
- qualcomm mdm9640 firmware
- qualcomm mdm9650 firmware
- qualcomm msm8905 firmware
- qualcomm msm8917 firmware
- qualcomm msm8937 firmware
- qualcomm msm8940 firmware
- qualcomm msm8953 firmware
- qualcomm qca6174a firmware
- qualcomm qca9886 firmware
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2020-11157 is a high vulnerability (CVSS 7.5) in Qualcomm, Inc. Snapdragon Auto, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer Iot, Snapdragon Industrial Iot, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables, published November 2, 2020. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.41%, the 35th percentile. No source names a fixed version.