CVE-2019-10506

While processing QCA_NL80211_VENDOR_SUBCMD_AVOID_FREQUENCY vendor command, driver does not validate the data obtained from the user space which could be invalid and thus leads to an undesired behaviour in Snapdragon Auto, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile in MDM9206, MDM9607, MSM8996AU, QCA6174A, QCA6574AU, QCA9377, QCA9379, QCS605, SD 600, SD 625, SD 636, SD 665, SD 675, SD 712 / SD 710 / SD 670, SD 730, SD 820, SD 820A, SD 835, SD 845 / SD 850, SD 855, SDM630, SDM660, SDX24

Published: 2019-09-30 Last update: 2026-06-16 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2019-10506 is rated Low Risk (34.5/100): CVSS High severity, with low exploitation likelihood (EPSS 0.19%). 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-2019-10506

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 0.04% 0.19% +0.15%
2 2025-03-30 0.08% 0.04% -0.04%
3 2025-03-29 — 0.08% —

Full EPSS history (8 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2019-10506

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
7.8 3.1 HIGH
CVSS:3.1/AV:L/AC:L/PR:L/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:L)
A normal user session is enough; they don’t have to be admin.
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.
 1.8 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-2019-10506

Affected software / configurations for CVE-2019-10506

Vendor Product Version Raw CPE
qualcomm mdm9206_firmware — cpe:2.3:o:qualcomm:mdm9206_firmware:-:*:*:*:*:*:*:*
qualcomm mdm9607_firmware — cpe:2.3:o:qualcomm:mdm9607_firmware:-:*:*:*:*:*:*:*
qualcomm msm8996au_firmware — cpe:2.3:o:qualcomm:msm8996au_firmware:-:*:*:*:*:*:*:*
qualcomm qca6174a_firmware — cpe:2.3:o:qualcomm:qca6174a_firmware:-:*:*:*:*:*:*:*
qualcomm qca6574au_firmware — cpe:2.3:o:qualcomm:qca6574au_firmware:-:*:*:*:*:*:*:*
qualcomm qca9377_firmware — cpe:2.3:o:qualcomm:qca9377_firmware:-:*:*:*:*:*:*:*
qualcomm qca9379_firmware — cpe:2.3:o:qualcomm:qca9379_firmware:-:*:*:*:*:*:*:*
qualcomm qcs605_firmware — cpe:2.3:o:qualcomm:qcs605_firmware:-:*:*:*:*:*:*:*
qualcomm sd_600_firmware — cpe:2.3:o:qualcomm:sd_600_firmware:-:*:*:*:*:*:*:*
qualcomm sd_625_firmware — cpe:2.3:o:qualcomm:sd_625_firmware:-:*:*:*:*:*:*:*
qualcomm sd_636_firmware — cpe:2.3:o:qualcomm:sd_636_firmware:-:*:*:*:*:*:*:*
qualcomm sd_665_firmware — cpe:2.3:o:qualcomm:sd_665_firmware:-:*:*:*:*:*:*:*
qualcomm sd_675_firmware — cpe:2.3:o:qualcomm:sd_675_firmware:-:*:*:*:*:*:*:*
qualcomm sd_712_firmware — cpe:2.3:o:qualcomm:sd_712_firmware:-:*:*:*:*:*:*:*
qualcomm sd_710_firmware — cpe:2.3:o:qualcomm:sd_710_firmware:-:*:*:*:*:*:*:*
qualcomm sd_670_firmware — cpe:2.3:o:qualcomm:sd_670_firmware:-:*:*:*:*:*:*:*
qualcomm sd_730_firmware — cpe:2.3:o:qualcomm:sd_730_firmware:-:*:*:*:*:*:*:*
qualcomm sd_820_firmware — cpe:2.3:o:qualcomm:sd_820_firmware:-:*:*:*:*:*:*:*
qualcomm sd_820a_firmware — cpe:2.3:o:qualcomm:sd_820a_firmware:-:*:*:*:*:*:*:*
qualcomm sd_835_firmware — cpe:2.3:o:qualcomm:sd_835_firmware:-:*:*:*:*:*:*:*
qualcomm sd_845_firmware — cpe:2.3:o:qualcomm:sd_845_firmware:-:*:*:*:*:*:*:*
qualcomm sd_850_firmware — cpe:2.3:o:qualcomm:sd_850_firmware:-:*:*:*:*:*:*:*
qualcomm sd_855_firmware — cpe:2.3:o:qualcomm:sd_855_firmware:-:*:*:*:*:*:*:*
qualcomm sdm630_firmware — cpe:2.3:o:qualcomm:sdm630_firmware:-:*:*:*:*:*:*:*
qualcomm sdm660_firmware — cpe:2.3:o:qualcomm:sdm660_firmware:-:*:*:*:*:*:*:*
qualcomm sdx24_firmware — cpe:2.3:o:qualcomm:sdx24_firmware:-:*:*:*:*:*:*:*

References for CVE-2019-10506

cvelogic Threat Intelligence