CVE-2013-4371 in Xen
Summary
Use-after-free vulnerability in the libxl_list_cpupool function in the libxl toolstack library in Xen 4.2.x and 4.3.x, when running "under memory pressure," returns the original pointer when the realloc function fails, which allows local users to cause a denial of service (heap corruption and crash) and possibly execute arbitrary code via unspecified vectors.
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Reservation
06/12/2013
Disclosure
10/17/2013
Status
Confirmed
Entries
VulDB provides additional information and datapoints for this CVE:
| ID | Vulnerability | CWE | Exp | Cou | CVE |
|---|---|---|---|---|---|
| 10665 | Linux Foundation Xen libxl.c libxl_list_cpupool resource management | 399 | Not defined | Official fix | CVE-2013-4371 |