CVE-2018-9422
UnknownEPSS 0.22%
Last modified
CVE-2018-9422 is a vulnerability of currently unknown severity. 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. EPSS estimates a 0.22% chance of exploitation in the next 30 days.
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.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Android | All versions | |
| Debian | Debian Linux | 8.0 |
| Debian | Debian Linux | 9.0 |
References
- https://lists.debian.org/debian-lts-announce/2018/07/msg00015.htmlThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2018/07/msg00016.htmlThird Party Advisory
- https://source.android.com/security/bulletin/2018-07-01Patch, Vendor Advisory
- https://lists.debian.org/debian-lts-announce/2018/07/msg00015.htmlThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2018/07/msg00016.htmlThird Party Advisory
- https://source.android.com/security/bulletin/2018-07-01Patch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2018-9422?
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.
How severe is CVE-2018-9422?
Severity scoring for CVE-2018-9422 is pending analysis. The EPSS model estimates a 0.22% probability of exploitation in the next 30 days.
How do I fix CVE-2018-9422?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2018
- CVE-2018-9416In sg_remove_scat of scsi/sg.c, there is a possible memory c…6.7
- CVE-2018-9417In f_hidg_read and hidg_disable of f_hid.c, there is a possi…7.8
- CVE-2018-9418In handle_app_cur_val_response of dtif_rc.cc, there is a pos…9.8
- CVE-2018-9419In l2cble_process_sig_cmd of l2c_ble.cc, there is a possible…7.5
- CVE-2018-9420In BnCameraService::onTransact of CameraService.cpp, there i…5.5
- CVE-2018-9421In writeInplace of Parcel.cpp, there is a possible informati…5.5
- CVE-2018-9423In ihevcd_parse_slice_header of ihevcd_parse_slice_header.c …6.5
- CVE-2018-9424In CryptoPlugin::decrypt of CryptoPlugin.cpp, there is a pos…7.8
- CVE-2018-9425In Platform, there is a possible bypass of user interaction …7.8
- CVE-2018-9426In RsaKeyPairGenerator::getNumberOfIterations of RSAKeyPair…7.5
- CVE-2018-9427In CopyToOMX of OMXNodeInstance.cpp there is a possible out-…
- CVE-2018-9428In startDevice of AAudioServiceStreamBase.cpp there is a pos…7.8
Are you affected by CVE-2018-9422?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST