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CVE-2017-9677

N/A
Published: September 21, 2017 at 03:00 PM UTC
Updated: June 17, 2026 at 01:28 AM UTC
1 product affected across 1 vendorAndroid

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Severity
N/A
Exploit prediction
EPSS 0.3%

Description

In all Qualcomm products with Android releases from CAF using the Linux kernel, in function msm_compr_ioctl_shared, variable "ddp->params_length" could be accessed and modified by multiple threads, while it is not protected with locks. If one thread is running, while another thread is setting data, race conditions will happen. If "ddp->params_length" is set to a big number, a buffer overflow will occur.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Android· Google
95%
v ≤ 8.0

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (2)

VDB Entryx_refsource_BIDThird Party Advisory
Source: [email protected]
http://www.securityfocus.com/bid/100658
x_refsource_CONFIRMPatchVendor Advisory
Source: [email protected]
https://source.android.com/security/bulletin/2017-09-01

CVSS

6.8MEDIUM[email protected]
Confidentiality
PARTIAL
Integrity
PARTIAL
Availability
PARTIAL
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-119CWE-362

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