CVEvulnerability
CVE-2018-9422
7.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2018-11-06
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.0 ([email protected])
- 7.8 HIGH — CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 7.2 HIGH — AV:L/AC:L/Au:N/C:C/I:C/A:C
- Weaknesses
- CWE-416
Description
In get_futex_key of futex.c, there is a use-after-free due to improper locking. This could lead to local escalation of privilege with no additional privileges needed. User interaction is not needed for exploitation. Product: Android Versions: Android kernel Android ID: A-74250718 References: Upstream kernel.
Affected configurations
• google android
• debian debian linux 8.0
• debian debian linux 9.0
Related
Weakness · CWE (1)
- CWE-416 Use After Free weakness
References
- https://bugzilla.suse.com/show_bug.cgi?id=1102001&_ga=2.244341506.661832603.1561012452-1774095668.1553066022 bugzilla.suse.com
- https://lists.debian.org/debian-lts-announce/2018/07/msg00015.html Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2018/07/msg00016.html Third Party Advisory
- https://source.android.com/security/bulletin/2018-07-01 Patch, Vendor Advisory
- https://bugzilla.suse.com/show_bug.cgi?id=1102001&_ga=2.244341506.661832603.1561012452-1774095668.1553066022 bugzilla.suse.com
- https://lists.debian.org/debian-lts-announce/2018/07/msg00015.html Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2018/07/msg00016.html Third Party Advisory
- https://source.android.com/security/bulletin/2018-07-01 Patch, Vendor Advisory