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CVE-2018-9422

N/A
Published: November 6, 2018 at 05:00 PM UTC
Updated: June 17, 2026 at 02:06 AM UTC
2 products affected across 2 vendorsDebian LinuxAndroid

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Severity
N/A
Exploit prediction
EPSS 0.2%

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

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (4)

x_refsource_MISC
Source: [email protected]
https://bugzilla.suse.com/show_bug.cgi?id=1102001&_ga=2.244341506.661832603.1561012452-1774095668.1553066022
Mailing Listx_refsource_MLISTThird Party Advisory
Source: [email protected]
https://lists.debian.org/debian-lts-announce/2018/07/msg00015.html
Mailing Listx_refsource_MLISTThird Party Advisory
Source: [email protected]
https://lists.debian.org/debian-lts-announce/2018/07/msg00016.html
x_refsource_CONFIRMPatchVendor Advisory
Source: [email protected]
https://source.android.com/security/bulletin/2018-07-01

CVSS

7.2HIGH[email protected]
Confidentiality
COMPLETE
Integrity
COMPLETE
Availability
COMPLETE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-416

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