7.8

CVE-2017-15826

Due to a race condition in MDSS rotator in Android for MSM, Firefox OS for MSM, and QRD Android before 2017-10-20, a double free vulnerability may potentially exist when two threads free the same perf structures.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Google ≫ Android Version-
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.13% 0.027
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.8 1.8 5.9
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov 4.4 3.4 6.4
AV:L/AC:M/Au:N/C:P/I:P/A:P
CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

The product contains a concurrent code sequence that requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence operating concurrently.

CWE-415 Double Free

The product calls free() twice on the same memory address.

https://source.android.com/security/bulletin/pixel/2018-02-01
Vendor Advisory
https://source.codeaurora.org/quic/la/kernel/msm-4.4/commit/?id=5ac3e9d038a7ee7edf77dde2dffae6f8ba528848
Patch
Third Party Advisory