CVE-2020-11160

Resource leakage issue during dci client registration due to reference count is not decremented if dci client registration fails in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables

Published: 2021-06-09 Last update: 2026-06-16 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2020-11160 is rated Low Risk (28.5/100): CVSS Medium severity, with low exploitation likelihood (EPSS 0.15%). Monitor for updates and reassess as exploit intelligence or EPSS changes.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2020-11160

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-06-15 0.05% 0.15% +0.10%
2 2025-03-30 0.09% 0.05% -0.04%
3 2025-03-29 — 0.09% —

Full EPSS history (8 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2020-11160

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
6.7 3.1 MEDIUM
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H Click to expand
Attack vector (AV:L)
They already need access on the box, or another person has to do something wrong; it’s not a remote drive-by.
Attack complexity (AC:L)
Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:H)
They need powerful rights—admin, root, or similar—before this pays off.
User interaction (UI:N)
Nobody has to click “OK” or open a trap file; it can work without a victim helping.
Scope (S:U)
Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:H)
Serious risk that confidential data gets exposed in a big way.
Integrity (I:H)
They could widely tamper with or forge data—trust in the data is badly hurt.
Availability (A:H)
Could take the service down hard or make it unusable for people who depend on it.
 0.8 5.9 [email protected]
4.6 2.0 MEDIUM
AV:L/AC:L/Au:N/C:P/I:P/A:P Click to expand
Access vector (AV:L)
Requires local access to the target system.
Access complexity (AC:L)
Exploitation conditions are straightforward and predictable.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:P)
Partial confidentiality impact.
Integrity impact (I:P)
Partial integrity impact.
Availability impact (A:P)
Partial availability impact.
 3.9 6.4 [email protected]

Weakness enumeration for CVE-2020-11160

Affected software / configurations for CVE-2020-11160

Vendor Product Version Raw CPE
qualcomm apq8096au_firmware — cpe:2.3:o:qualcomm:apq8096au_firmware:-:*:*:*:*:*:*:*
qualcomm aqt1000_firmware — cpe:2.3:o:qualcomm:aqt1000_firmware:-:*:*:*:*:*:*:*
qualcomm ar8031_firmware — cpe:2.3:o:qualcomm:ar8031_firmware:-:*:*:*:*:*:*:*
qualcomm ar8035_firmware — cpe:2.3:o:qualcomm:ar8035_firmware:-:*:*:*:*:*:*:*
qualcomm csra6620_firmware — cpe:2.3:o:qualcomm:csra6620_firmware:-:*:*:*:*:*:*:*
qualcomm csra6640_firmware — cpe:2.3:o:qualcomm:csra6640_firmware:-:*:*:*:*:*:*:*
qualcomm mdm9650_firmware — cpe:2.3:o:qualcomm:mdm9650_firmware:-:*:*:*:*:*:*:*
qualcomm pm215_firmware — cpe:2.3:o:qualcomm:pm215_firmware:-:*:*:*:*:*:*:*
qualcomm pm3003a_firmware — cpe:2.3:o:qualcomm:pm3003a_firmware:-:*:*:*:*:*:*:*
qualcomm pm6125_firmware — cpe:2.3:o:qualcomm:pm6125_firmware:-:*:*:*:*:*:*:*
qualcomm pm6150_firmware — cpe:2.3:o:qualcomm:pm6150_firmware:-:*:*:*:*:*:*:*
qualcomm pm6150l_firmware — cpe:2.3:o:qualcomm:pm6150l_firmware:-:*:*:*:*:*:*:*
qualcomm pm640a_firmware — cpe:2.3:o:qualcomm:pm640a_firmware:-:*:*:*:*:*:*:*
qualcomm pm640l_firmware — cpe:2.3:o:qualcomm:pm640l_firmware:-:*:*:*:*:*:*:*
qualcomm pm640p_firmware — cpe:2.3:o:qualcomm:pm640p_firmware:-:*:*:*:*:*:*:*
qualcomm pm8008_firmware — cpe:2.3:o:qualcomm:pm8008_firmware:-:*:*:*:*:*:*:*
qualcomm pm8009_firmware — cpe:2.3:o:qualcomm:pm8009_firmware:-:*:*:*:*:*:*:*
qualcomm pm8150_firmware — cpe:2.3:o:qualcomm:pm8150_firmware:-:*:*:*:*:*:*:*
qualcomm pm8150a_firmware — cpe:2.3:o:qualcomm:pm8150a_firmware:-:*:*:*:*:*:*:*
qualcomm pm8150b_firmware — cpe:2.3:o:qualcomm:pm8150b_firmware:-:*:*:*:*:*:*:*
qualcomm pm8150c_firmware — cpe:2.3:o:qualcomm:pm8150c_firmware:-:*:*:*:*:*:*:*
qualcomm pm8150l_firmware — cpe:2.3:o:qualcomm:pm8150l_firmware:-:*:*:*:*:*:*:*
qualcomm pm8250_firmware — cpe:2.3:o:qualcomm:pm8250_firmware:-:*:*:*:*:*:*:*
qualcomm pm855_firmware — cpe:2.3:o:qualcomm:pm855_firmware:-:*:*:*:*:*:*:*
qualcomm pm855b_firmware — cpe:2.3:o:qualcomm:pm855b_firmware:-:*:*:*:*:*:*:*
qualcomm pm855l_firmware — cpe:2.3:o:qualcomm:pm855l_firmware:-:*:*:*:*:*:*:*
qualcomm pm855p_firmware — cpe:2.3:o:qualcomm:pm855p_firmware:-:*:*:*:*:*:*:*
qualcomm pm8916_firmware — cpe:2.3:o:qualcomm:pm8916_firmware:-:*:*:*:*:*:*:*
qualcomm pmc1000h_firmware — cpe:2.3:o:qualcomm:pmc1000h_firmware:-:*:*:*:*:*:*:*
qualcomm pmd9655_firmware — cpe:2.3:o:qualcomm:pmd9655_firmware:-:*:*:*:*:*:*:*
qualcomm pmi632_firmware — cpe:2.3:o:qualcomm:pmi632_firmware:-:*:*:*:*:*:*:*
qualcomm pmk8002_firmware — cpe:2.3:o:qualcomm:pmk8002_firmware:-:*:*:*:*:*:*:*
qualcomm pmm6155au_firmware — cpe:2.3:o:qualcomm:pmm6155au_firmware:-:*:*:*:*:*:*:*
qualcomm pmm8155au_firmware — cpe:2.3:o:qualcomm:pmm8155au_firmware:-:*:*:*:*:*:*:*
qualcomm pmm855au_firmware — cpe:2.3:o:qualcomm:pmm855au_firmware:-:*:*:*:*:*:*:*
qualcomm pmm8996au_firmware — cpe:2.3:o:qualcomm:pmm8996au_firmware:-:*:*:*:*:*:*:*
qualcomm pmr525_firmware — cpe:2.3:o:qualcomm:pmr525_firmware:-:*:*:*:*:*:*:*
qualcomm pmx55_firmware — cpe:2.3:o:qualcomm:pmx55_firmware:-:*:*:*:*:*:*:*
qualcomm qat3519_firmware — cpe:2.3:o:qualcomm:qat3519_firmware:-:*:*:*:*:*:*:*
qualcomm qat3522_firmware — cpe:2.3:o:qualcomm:qat3522_firmware:-:*:*:*:*:*:*:*
qualcomm qat3550_firmware — cpe:2.3:o:qualcomm:qat3550_firmware:-:*:*:*:*:*:*:*
qualcomm qat3555_firmware — cpe:2.3:o:qualcomm:qat3555_firmware:-:*:*:*:*:*:*:*
qualcomm qbt1500_firmware — cpe:2.3:o:qualcomm:qbt1500_firmware:-:*:*:*:*:*:*:*
qualcomm qbt2000_firmware — cpe:2.3:o:qualcomm:qbt2000_firmware:-:*:*:*:*:*:*:*
qualcomm qca4020_firmware — cpe:2.3:o:qualcomm:qca4020_firmware:-:*:*:*:*:*:*:*
qualcomm qca6174a_firmware — cpe:2.3:o:qualcomm:qca6174a_firmware:-:*:*:*:*:*:*:*
qualcomm qca6390_firmware — cpe:2.3:o:qualcomm:qca6390_firmware:-:*:*:*:*:*:*:*
qualcomm qca6391_firmware — cpe:2.3:o:qualcomm:qca6391_firmware:-:*:*:*:*:*:*:*
qualcomm qca6420_firmware — cpe:2.3:o:qualcomm:qca6420_firmware:-:*:*:*:*:*:*:*
qualcomm qca6426_firmware — cpe:2.3:o:qualcomm:qca6426_firmware:-:*:*:*:*:*:*:*
qualcomm qca6430_firmware — cpe:2.3:o:qualcomm:qca6430_firmware:-:*:*:*:*:*:*:*
qualcomm qca6564a_firmware — cpe:2.3:o:qualcomm:qca6564a_firmware:-:*:*:*:*:*:*:*
qualcomm qca6564au_firmware — cpe:2.3:o:qualcomm:qca6564au_firmware:-:*:*:*:*:*:*:*
qualcomm qca6574_firmware — cpe:2.3:o:qualcomm:qca6574_firmware:-:*:*:*:*:*:*:*
qualcomm qca6574a_firmware — cpe:2.3:o:qualcomm:qca6574a_firmware:-:*:*:*:*:*:*:*
qualcomm qca6574au_firmware — cpe:2.3:o:qualcomm:qca6574au_firmware:-:*:*:*:*:*:*:*
qualcomm qca6584au_firmware — cpe:2.3:o:qualcomm:qca6584au_firmware:-:*:*:*:*:*:*:*
qualcomm qca6595au_firmware — cpe:2.3:o:qualcomm:qca6595au_firmware:-:*:*:*:*:*:*:*
qualcomm qca6696_firmware — cpe:2.3:o:qualcomm:qca6696_firmware:-:*:*:*:*:*:*:*
qualcomm qca8337_firmware — cpe:2.3:o:qualcomm:qca8337_firmware:-:*:*:*:*:*:*:*
qualcomm qca9379_firmware — cpe:2.3:o:qualcomm:qca9379_firmware:-:*:*:*:*:*:*:*
qualcomm qcs405_firmware — cpe:2.3:o:qualcomm:qcs405_firmware:-:*:*:*:*:*:*:*
qualcomm qcs410_firmware — cpe:2.3:o:qualcomm:qcs410_firmware:-:*:*:*:*:*:*:*
qualcomm qcs610_firmware — cpe:2.3:o:qualcomm:qcs610_firmware:-:*:*:*:*:*:*:*
qualcomm qdm2301_firmware — cpe:2.3:o:qualcomm:qdm2301_firmware:-:*:*:*:*:*:*:*
qualcomm qdm2302_firmware — cpe:2.3:o:qualcomm:qdm2302_firmware:-:*:*:*:*:*:*:*
qualcomm qet4100_firmware — cpe:2.3:o:qualcomm:qet4100_firmware:-:*:*:*:*:*:*:*
qualcomm qet4101_firmware — cpe:2.3:o:qualcomm:qet4101_firmware:-:*:*:*:*:*:*:*
qualcomm qfs2530_firmware — cpe:2.3:o:qualcomm:qfs2530_firmware:-:*:*:*:*:*:*:*
qualcomm qfs2580_firmware — cpe:2.3:o:qualcomm:qfs2580_firmware:-:*:*:*:*:*:*:*
qualcomm qln1030_firmware — cpe:2.3:o:qualcomm:qln1030_firmware:-:*:*:*:*:*:*:*
qualcomm qpa4360_firmware — cpe:2.3:o:qualcomm:qpa4360_firmware:-:*:*:*:*:*:*:*
qualcomm qpa4361_firmware — cpe:2.3:o:qualcomm:qpa4361_firmware:-:*:*:*:*:*:*:*
qualcomm qpa6560_firmware — cpe:2.3:o:qualcomm:qpa6560_firmware:-:*:*:*:*:*:*:*
qualcomm qpa8673_firmware — cpe:2.3:o:qualcomm:qpa8673_firmware:-:*:*:*:*:*:*:*
qualcomm qpm5541_firmware — cpe:2.3:o:qualcomm:qpm5541_firmware:-:*:*:*:*:*:*:*
qualcomm qpm5577_firmware — cpe:2.3:o:qualcomm:qpm5577_firmware:-:*:*:*:*:*:*:*
qualcomm qpm5579_firmware — cpe:2.3:o:qualcomm:qpm5579_firmware:-:*:*:*:*:*:*:*
qualcomm qpm6325_firmware — cpe:2.3:o:qualcomm:qpm6325_firmware:-:*:*:*:*:*:*:*
qualcomm qpm6375_firmware — cpe:2.3:o:qualcomm:qpm6375_firmware:-:*:*:*:*:*:*:*

References for CVE-2020-11160

cvelogic Threat Intelligence