CVE-2014-9803
Higharch/arm64/include/asm/pgtable.h in the Linux kernel before 3.15-rc5-next-20140519, as used in Android before 2016-07-05 on Nexus 5X and 6P devices, mishandles execute-only pages, which allows attackers to gain privileges via a crafted application, aka Android internal bug 28557020.
CVSS 3.0 score
7.8
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness type
CWE-19CVE-2014-9803 is classified as CWE-19
See CWE-19 on MITRE CWE for full details on this weakness type.
References
The following references provide additional information about CVE-2014-9803 including vendor advisories, patch commits, exploit details, and third-party analysis. Links are sourced from the NIST NVD database.
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Vendor Advisory
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PatchKernel patch commithttp://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=5a0fdfada3a2aa50d7b947a2e958bf00cbe0d830
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PatchKernel patch commithttps://github.com/torvalds/linux/commit/5a0fdfada3a2aa50d7b947a2e958bf00cbe0d830
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PatchKernel patch commithttps://www.kernel.org/pub/linux/kernel/next/patch-v3.15-rc5-next-20140519.xz
Frequently asked questions
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What is CVE-2014-9803?
CVE-2014-9803 is a High severity Linux kernel vulnerability with a CVSS score of 7.8 out of 10 . CVE-2014-9803 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.
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What is the CVSS score for CVE-2014-9803?
CVE-2014-9803 has a CVSS score of 7.8 out of 10, rated High severity (CVSS 3.0). The vector string is
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H. -
Is there a patch available for CVE-2014-9803?
No patch is currently available for CVE-2014-9803. Monitor the NIST NVD and your Linux distribution's security advisories for updates.
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Is CVE-2014-9803 actively exploited?
No — CVE-2014-9803 has not been confirmed as actively exploited. It is not listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.