Integer Overflow or Wraparound Affecting kernel-tools package, versions <0:4.14.121-85.96.amzn1
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-AMZN201803-KERNELTOOLS-1718172
- published27 Sept 2021
- disclosed30 Jul 2019
Introduced: 30 Jul 2019
CVE-2019-10142 (opens in a new tab)How to fix?
Upgrade Amazon-Linux:2018.03 kernel-tools to version 0:4.14.121-85.96.amzn1 or higher.
This issue was patched in ALAS-2019-1214.
NVD Description
Note: Versions mentioned in the description apply only to the upstream kernel-tools package and not the kernel-tools package as distributed by Amazon-Linux.
See How to fix? for Amazon-Linux:2018.03 relevant fixed versions and status.
A flaw was found in the Linux kernel's freescale hypervisor manager implementation, kernel versions 5.0.x up to, excluding 5.0.17. A parameter passed to an ioctl was incorrectly validated and used in size calculations for the page size calculation. An attacker can use this flaw to crash the system, corrupt memory, or create other adverse security affects.