Critical severity · published Sep 30, 2019
CVE-2019-2294
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,…
9.8
CVSS
0.9%
EPSS
No
On KEV
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
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.9% · higher than 60% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MF
Mdm9205 Firmware · Qualcomm
All versions, or not specified · source: NVD
MF
Mdm9206 Firmware · Qualcomm
All versions, or not specified · source: NVD
MF
Mdm9607 Firmware · Qualcomm
All versions, or not specified · source: NVD
MF
Mdm9615 Firmware · Qualcomm
All versions, or not specified · source: NVD
MF
Mdm9625 Firmware · Qualcomm
All versions, or not specified · source: NVD
MF
Mdm9635m Firmware · Qualcomm
All versions, or not specified · source: NVD
MF
Mdm9655 Firmware · Qualcomm
All versions, or not specified · source: NVD
MF
Msm8909w Firmware · Qualcomm
All versions, or not specified · source: NVD
MF
Msm8996au Firmware · Qualcomm
All versions, or not specified · source: NVD
QF
Qcs605 Firmware · Qualcomm
All versions, or not specified · source: NVD
Q2
Qualcomm 215 Firmware · Qualcomm
All versions, or not specified · source: NVD
S2
SD 205 Firmware · Qualcomm
All versions, or not specified · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-2294
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-2294
Patch
https://www.qualcomm.com/company/product-security/bulletins
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