{"id":"CVE-2010-2243","aliases":["EUVD-2010-2255","GHSA-9gqx-256w-jx9x"],"status":"published","title":"A vulnerability exists in kernel/time/clocksource.c in the Linux kernel before 2.6.33 where on...","description":"A vulnerability exists in kernel/time/clocksource.c in the Linux kernel before 2.6.34 where on non-GENERIC_TIME systems (GENERIC_TIME=n), accessing /sys/devices/system/clocksource/clocksource0/current_clocksource results in an OOPS.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.02505,"percentile":0.84837,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2019-11-07T16:43:17Z","modified":"2026-06-16T23:20:22Z","products":[{"vendor":"linux","product":"linux_kernel"},{"vendor":"linux-2.6","product":"linux-2.6"}],"references":[{"url":"https://security-tracker.debian.org/tracker/CVE-2010-2243","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://access.redhat.com/security/cve/cve-2010-2243","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://www.openwall.com/lists/oss-security/2010/06/25/1","tags":["mailing-list","x_refsource_MLIST","x_transferred","Mailing List","Patch","Third Party Advisory"]},{"url":"https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=ad6759fbf35d104dbf573cd6f4c6784ad6823f7e","tags":["x_refsource_CONFIRM","x_transferred","Mailing List","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2010-2243"},{"url":"https://github.com/advisories/GHSA-9gqx-256w-jx9x"}],"sources":{"cve":[{"id":"CVE-2010-2243","description":"A vulnerability exists in kernel/time/clocksource.c in the Linux kernel before 2.6.34 where on non-GENERIC_TIME systems (GENERIC_TIME=n), accessing /sys/devices/system/clocksource/clocksource0/current_clocksource results in an OOPS.","status":"published","published":"2019-11-07T16:43:17Z","modified":"2024-08-07T02:25:07.472Z","updated_at":"2026-11-02T14:33:27.01833Z"}],"euvd":[{"id":"EUVD-2010-2255","description":"A vulnerability exists in kernel/time/clocksource.c in the Linux kernel before 2.6.34 where on non-GENERIC_TIME systems (GENERIC_TIME=n), accessing /sys/devices/system/clocksource/clocksource0/current_clocksource results in an OOPS.","status":"published","published":"2019-11-07T16:43:17Z","modified":"2024-08-07T02:25:07Z","updated_at":"2026-11-03T01:39:38.386309Z"}],"ghsa":[{"id":"GHSA-9gqx-256w-jx9x","title":"A vulnerability exists in kernel/time/clocksource.c in the Linux kernel before 2.6.33 where on...","description":"A vulnerability exists in kernel/time/clocksource.c in the Linux kernel before 2.6.33 where on non-GENERIC_TIME systems (GENERIC_TIME=n), accessing /sys/devices/system/clocksource/clocksource0/current_clocksource results in an OOPS.","status":"published","published":"2022-04-21T01:57:49Z","modified":"2023-01-27T05:01:47Z","updated_at":"2026-11-02T14:41:57.859539Z"}],"nvd":[{"id":"CVE-2010-2243","description":"A vulnerability exists in kernel/time/clocksource.c in the Linux kernel before 2.6.34 where on non-GENERIC_TIME systems (GENERIC_TIME=n), accessing /sys/devices/system/clocksource/clocksource0/current_clocksource results in an OOPS.","status":"published","published":"2019-11-07T17:15:12.753Z","modified":"2026-06-16T23:20:22.37Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":7.8,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:02:04.957683Z"}]}}