CVE-2017-14316

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Source
https://nvd.nist.gov/vuln/detail/CVE-2017-14316
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-14316.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2017-14316
Downstream
Related
Published
2017-09-12T15:29:00Z
Modified
2025-08-09T19:01:28Z
Severity
  • 8.8 (High) CVSS_V3 - CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

A parameter verification issue was discovered in Xen through 4.9.x. The function alloc_heap_pages allows callers to specify the first NUMA node that should be used for allocations through the memflags parameter; the node is extracted using the MEMF_get_node macro. While the function checks to see if the special constant NUMA_NO_NODE is specified, it otherwise does not handle the case where node >= MAX_NUMNODES. This allows an out-of-bounds access to an internal array.

References

Affected packages