CVE-2017-15834 — HIGH (7.0)

Vulnerability Description

In Android for MSM, Firefox OS for MSM, QRD Android, with all Android releases from CAF using the Linux kernel, race condition in diag_dbgfs_read_dcistats(), while accessing diag_dbgfs_dci_data_index, causes potential heap overflow.

CVSS Score

7.0

HIGH

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

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Google	Android	-

Related Weaknesses (CWE)

CWE-362 CWE-119

References

https://source.android.com/security/bulletin/pixel/2018-03-01Vendor Advisory
https://source.codeaurora.org/quic/la/kernel/msm-3.18/commit/?id=2e1b54e38f1516ePatchThird Party Advisory
https://source.android.com/security/bulletin/pixel/2018-03-01Vendor Advisory
https://source.codeaurora.org/quic/la/kernel/msm-3.18/commit/?id=2e1b54e38f1516ePatchThird Party Advisory

FAQ

What is CVE-2017-15834?

CVE-2017-15834 is a vulnerability with a CVSS score of 7.0 (HIGH). In Android for MSM, Firefox OS for MSM, QRD Android, with all Android releases from CAF using the Linux kernel, race condition in diag_dbgfs_read_dcistats(), while accessing diag_dbgfs_dci_data_index,...

How severe is CVE-2017-15834?

CVE-2017-15834 has been rated HIGH with a CVSS base score of 7.0/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2017-15834?

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