The (1) memc_save_get_next_page, (2) tmemc_restore_put_page and (3) tmemc_restore_flush_page functions in the Transcendent Memory (TMEM) in Xen 4.0, 4.1, and 4.2 do not check for negative id pools, which allows local guest OS users to cause a denial of service (memory corruption and host crash) or possibly execute arbitrary code via unspecified vectors. NOTE: this issue was originally published as part of CVE-2012-3497, which was too general; CVE-2012-3497 has been SPLIT into this ID and others.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2012-11-23T20:00:00
Updated: 2024-08-06T21:21:28.329Z
Reserved: 2012-11-23T00:00:00
Link: CVE-2012-6036
Vulnrichment
No data.
NVD
Status : Modified
Published: 2012-11-23T20:55:04.493
Modified: 2017-08-29T01:32:53.527
Link: CVE-2012-6036
Redhat
No data.