Possible buffer overwrite in message handler due to lack of validation of tid value calculated from packets received from firmware in Snapd…

published 2019-12-18 6y ago modified 2026-06-17 4mo ago also EUVD-2019-2399

cvss: 7.8; version 3.1, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 0.2%; EPSS 0.2% chance of exploitation in 30 days, percentile 12%
public exploits: 0; none known

Possible buffer overwrite in message handler due to lack of validation of tid value calculated from packets received from firmware in Snapdragon Auto, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables, Snapdragon Wired Infrastructure and Networking in APQ8009, APQ8053, APQ8064, APQ8096AU, IPQ4019, IPQ8064, MDM9206, MDM9207C, MDM9607, MDM9615, MDM9640, MDM9650, MSM8909, MSM8909W, MSM8939, MSM8996AU, QCA4531, QCA6174A, QCA6574AU, QCA9377, QCA9379, QCA9558, QCA9880, QCA9886, QCA9980, SDA660, SDM630, SDM636, SDM660, SDX20, SDX24

Patch / fix

links 1

qualcomm.com/company/product-security/bulletins/december-2019-bulletin advisory

Is CVE-2019-10595 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.

Check with Fencer

Exploit prediction

0.22% chance of exploitation in the next 30 days, higher than 12% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by	version	score	vector
NVD	3.1	7.8	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
NVD	2.0	7.2	AV:L/AC:L/Au:N/C:C/I:C/A:C

Affected products

Qualcomm, Inc. Snapdragon Auto, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables, Snapdragon Wired Infrastructure and Networking

Classification

Weakness

CWE-20 Improper Input Validation
CWE-787 Out-of-bounds Write

References

qualcomm.com /company/product-security/bulletins/december-2019-bulletin
patch, vendor-advisory

Sources

CVE List CVE-2019-10595
NVD CVE-2019-10595

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.