CVE-2011-2498
The Linux kernel from v2.3.36 before v2.6.39 allows local unprivileged users to cause a denial of service (memory consumption) by triggering creation of PTE pages.
Date published : 2020-02-19
http://marc.info/?l=oss-security&m=130923704824984&w=2
https://people.canonical.com/~ubuntu-security/cve/2011/CVE-2011-2498.html