VULNERABILITY INTELLIGENCE
CVE-2013-4370
CVSS score4.6 MEDIUM
EPSS probability0.43%
CISA KEVNot currently listed
Published2013-10-17
Last modified2026-06-16
CVSS vectorAV:L/AC:L/Au:N/C:P/I:P/A:P
Description
The ocaml binding for the xc_vcpu_getaffinity function in Xen 4.2.x and 4.3.x frees certain memory that may still be intended for use, which allows local users to cause a denial of service (heap corruption and crash) and possibly execute arbitrary code via unspecified vectors that trigger a (1) use-after-free or (2) double free.
Weakness classification
- CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer