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.
https://usn.ubuntu.com/1167-1/
https://security-tracker.debian.org/tracker/CVE-2011-2498
https://people.canonical.com/~ubuntu-security/cve/2011/CVE-2011-2498.html
http://marc.info/?l=oss-security&m=130923704824984&w=2
Source: Mitre, NVD
Published: 2020-02-20
Updated: 2020-02-25
Base Score: 4.9
Vector: CVSS2#AV:L/AC:L/Au:N/C:N/I:N/A:C
Severity: Medium
Base Score: 5.5
Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS: 0.0006