CVE-2015-7891
7.0 · HIGHOverview
CVE-2015-7891 is a high-severity vulnerability affecting samsung samsung_mobile. It was published on August 2, 2017 and has a CVSS 3.0 base score of 7.0 (HIGH).
This vulnerability has a CVSS 3.0 base score of 7.0, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
Technical Description
Race condition in the ioctl implementation in the Samsung Graphics 2D driver (aka /dev/fimg2d) in Samsung devices with Android L(5.0/5.1) allows local users to trigger memory errors by leveraging definition of g2d_lock and g2d_unlock lock macros as no-ops, aka SVE-2015-4598.
Remediation
Check the references section for vendor advisories and patches from samsung. Update samsung_mobile to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
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References
Frequently Asked Questions
What is CVE-2015-7891?
CVE-2015-7891 is a high-severity vulnerability affecting samsung samsung_mobile. It was published on August 2, 2017 and has a CVSS 3.0 base score of 7.0 (HIGH).
How severe is CVE-2015-7891?
This vulnerability has a CVSS 3.0 base score of 7.0, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2015-7891?
Check the references section for vendor advisories and patches from samsung. Update samsung_mobile to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2015-7891?
CyberStrike's AI-powered security agents can automatically detect CVE-2015-7891 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
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