CVE-2019-2294

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

Usage of hard-coded magic number for calculating heap guard bytes can allow users to corrupt heap blocks without heap algorithm knowledge in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables in MDM9205, MDM9206, MDM9607, MDM9615, MDM9625, MDM9635M, MDM9655, MSM8909W, MSM8996AU, QCS605, Qualcomm 215, SD 210/SD 212/SD 205, SD 410/12, SD 425, SD 427, SD 430, SD 435, SD 439 / SD 429, SD 450, SD 625, SD 632, SD 636, SD 650/52, SD 665, SD 675, SD 712 / SD 710 / SD 670, SD 730, SD 820, SD 820A, SD 835, SD 845 / SD 850, SD 855, SD 8CX, SDA660, SDM439, SDM630, SDM660, Snapdragon_High_Med_2016, SXR1130

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-330

Affected software

No affected versions have been published.

Timeline

Published
Sep 30, 2019
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2019

CVE-2019-22955.5Information disclosure due to lack of address range check done on the SysDBG buffers in SDI code. in Snapdragon Auto, Snapdragon Compute, SnCVE-2019-22977.8Buffer overflow can occur while processing non-standard NAN message from user space. in Snapdragon Auto, Snapdragon Consumer Electronics ConCVE-2019-22987.8Protection is missing while accessing md sessions info via macro which can lead to use-after-free in Snapdragon Auto, Snapdragon Compute, SnCVE-2019-22997.8An out-of-bound write can be triggered by a specially-crafted command supplied by a userspace application. in Snapdragon Auto, Snapdragon CoCVE-2019-23009.8Possible buffer overflow in WLAN handler due to lack of validation of destination buffer size before copying into it in Snapdragon Auto, SnaCVE-2019-23017.8Possibility of out-of-bound read if id received from SPI is not in range of FIFO in Snapdragon Auto, Snapdragon Compute, Snapdragon ConsumerCVE-2019-23029.8While processing vendor command which contains corrupted channel count, an integer overflow occurs and finally will lead to heap overflow. iCVE-2019-23039.8SNDCP module may access array out side its boundary when it receives malformed XID message. in Snapdragon Auto, Snapdragon Compute, SnapdragCVE-2019-23047.8Integer overflow to buffer overflow due to lack of validation of event arguments received from firmware. in Snapdragon Auto, Snapdragon ConsCVE-2019-23059.8Out of bound access when reason code is extracted from frame data without validating the frame length in Snapdragon Auto, Snapdragon ConsumeCVE-2019-23067.8Improper casting of structure while handling the buffer leads to out of bound read in display in Snapdragon Auto, Snapdragon Connectivity, SCVE-2019-23079.8Possible integer underflow due to lack of validation before calculation of data length in 802.11 Rx management configuration in Snapdragon A
CVE-2019-2294: Critical severity, CVSS 9.8 | Vulnix