CVE-2017-8251 — HIGH (7.8) — White Hats Nepal

Vulnerability Description

In all Qualcomm products with Android releases from CAF using the Linux kernel, in functions msm_isp_check_stream_cfg_cmd & msm_isp_stats_update_cgc_override, 'stream_cfg_cmd->num_streams' is not checked, and could overflow the array stream_cfg_cmd->stream_handle.

CVSS Score

7.8

HIGH

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Google	Android	<= 8.0

Related Weaknesses (CWE)

CWE-129

References

http://www.securityfocus.com/bid/100658Third Party AdvisoryVDB Entry
https://source.android.com/security/bulletin/2017-09-01PatchVendor Advisory
http://www.securityfocus.com/bid/100658Third Party AdvisoryVDB Entry
https://source.android.com/security/bulletin/2017-09-01PatchVendor Advisory

FAQ

What is CVE-2017-8251?

CVE-2017-8251 is a vulnerability with a CVSS score of 7.8 (HIGH). In all Qualcomm products with Android releases from CAF using the Linux kernel, in functions msm_isp_check_stream_cfg_cmd & msm_isp_stats_update_cgc_override, 'stream_cfg_cmd->num_streams' is not chec...

How severe is CVE-2017-8251?

CVE-2017-8251 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2017-8251?

Check the references section above for vendor advisories and patch information. Affected products include: Google Android.