{"id":"CVE-2011-2498","aliases":["EUVD-2011-2485","GHSA-x9xq-9225-2896"],"status":"published","title":"The Linux kernel from v2.3.36 before v2.6.39 allows local unprivileged users to cause a denial of...","description":"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.","severity":{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.00389,"percentile":0.33489,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-772"],"published":"2020-02-20T03:59:37Z","modified":"2026-06-16T23:31:27Z","products":[{"vendor":"canonical","product":"ubuntu_linux"},{"vendor":"linux","product":"linux_kernel"}],"references":[{"url":"http://marc.info/?l=oss-security\u0026m=130923704824984\u0026w=2","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://www.rapid7.com/db/vulnerabilities/ubuntu-USN-1383-1","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2011-2498","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://usn.ubuntu.com/1167-1/","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://people.canonical.com/~ubuntu-security/cve/2011/CVE-2011-2498.html","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-2498"},{"url":"https://github.com/advisories/GHSA-x9xq-9225-2896"}],"sources":{"cve":[{"id":"CVE-2011-2498","description":"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.","status":"published","published":"2020-02-20T03:59:37Z","modified":"2024-08-06T23:00:33.903Z","updated_at":"2026-11-02T14:35:36.603688Z"}],"euvd":[{"id":"EUVD-2011-2485","description":"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.","status":"published","published":"2020-02-20T03:59:37Z","modified":"2024-08-06T23:00:33Z","updated_at":"2026-11-03T01:39:55.659728Z"}],"ghsa":[{"id":"GHSA-x9xq-9225-2896","title":"The Linux kernel from v2.3.36 before v2.6.39 allows local unprivileged users to cause a denial of...","description":"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.","status":"published","published":"2022-04-22T00:24:27Z","modified":"2023-01-27T05:01:52Z","updated_at":"2026-11-02T14:41:58.86931Z"}],"nvd":[{"id":"CVE-2011-2498","description":"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.","status":"published","published":"2020-02-20T04:15:10.68Z","modified":"2026-06-16T23:31:27.43Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"},{"version":"2.0","score":4.9,"vector":"AV:L/AC:L/Au:N/C:N/I:N/A:C","level":"medium","assessor":"primary"}],"cwes":["CWE-772"],"updated_at":"2026-11-02T14:02:12.945371Z"}]}}