CVE-2017-18294

moderate-risk
Published 2018-10-23

While reading file class type from ELF header, a buffer overread may happen if the ELF file size is less than the size of ELF64 header size in Small Cell SoC, Snapdragon Automobile, Snapdragon Mobile, Snapdragon Wear in version FSM9055, MDM9206, MDM9607, MDM9650, MSM8909W, MSM8996AU, SD 210/SD 212/SD 205, SD 425, SD 430, SD 450, SD 615/16/SD 415, SD 625, SD 650/52, SD 820, SD 820A, SD 835, SD 845, SDA660, SDX20.

Do I need to act?

-
0.04% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.8/10 High
LOCAL / LOW complexity

Affected Products (20)

Fsm9055 Firmware

Affected Vendors

Qualcomm

References (6)

Third Party Advisory http://www.securitytracker.com/id/1041432
Third Party Advisory https://source.android.com/security/bulletin/2018-08-01#qualcomm-closed-source-c...
Vendor Advisory https://www.qualcomm.com/company/product-security/bulletins
Third Party Advisory http://www.securitytracker.com/id/1041432
Third Party Advisory https://source.android.com/security/bulletin/2018-08-01#qualcomm-closed-source-c...
Vendor Advisory https://www.qualcomm.com/company/product-security/bulletins
45
/ 100
moderate-risk
Severity 24/34 · High
Exploitability 0/34 · Minimal
Exposure 21/34 · High