2008-06-30 23:41:00 2018-10-30 17:25:10

Race condition in the ptrace and utrace support in the Linux kernel 2.6.9 through 2.6.25, as used in Red Hat Enterprise Linux (RHEL) 4, allows local users to cause a denial of service (oops) via a long series of PTRACE_ATTACH ptrace calls to another user's process that trigger a conflict between utrace_detach and report_quiescent, related to "late ptrace_may_attach() check" and "race around &dead_engine_ops setting," a different vulnerability than CVE-2007-0771 and CVE-2008-1514. NOTE: this issue might only affect kernel versions before 2.6.16.x.

Vector

LOCAL

Complexity

MEDIUM

Authentication

NONE

Confidentiality

NONE

Integrity

NONE

Availability

COMPLETE
Linux Kernel 2.6.24.6 Linux Kernel 2.6.24.2 Linux Kernel 2.6.24.1 Linux Kernel 2.6.24 Release Candidate 3 Linux Kernel 2.6.24 Release Candidate 2 Linux Kernel 2.6.24 Linux Linux kernel 2.6.23 rc1 (not an official CPE) Linux Kernel 2.6.23.14 Linux Kernel 2.6.23.10 Linux Kernel 2.6.23.9 Linux Kernel 2.6.23.7 Linux Kernel 2.6.23.6 Linux Kernel 2.6.23.5 Linux Kernel 2.6.23.4 Linux Kernel 2.6.23.3 Linux Kernel 2.6.23.2 Linux Kernel 2.6.23.1 Linux Kernel 2.6.23 Release Candidate 1 Linux Kernel 2.6.22.17 Linux Kernel 2.6.23 Linux Kernel 2.6.22.16 Linux Kernel 2.6.22.15 Linux Kernel 2.6.22.14 Linux Kernel 2.6.22.13 Linux Kernel 2.6.22.12 Linux Kernel 2.6.22.11 Linux Kernel 2.6.22.8 Linux Kernel 2.6.22.7 Linux Kernel 2.6.22.6 Linux Kernel 2.6.22.5 Linux Kernel 2.6.22.4 Linux Kernel 2.6.22.3 Linux Kernel 2.6.22 Linux Kernel 2.6.22.1 Linux Kernel 2.6.21.6 Linux Kernel 2.6.21.7 Linux Kernel 2.6.21.4 Linux Kernel 2.6.21.2 Linux Kernel 2.6.21.1 Linux Kernel 2.6.21 Release Candidate 6 Linux Kernel 2.6.21 Release Candidate 5 Linux Kernel 2.6.21 Linux Kernel 2.6.21 Release Candidate 3 Linux Kernel 2.6.21 Release Candidate 4 Linux Kernel 2.6.20.13 Linux Kernel 2.6.20.15 Linux Kernel 2.6.20.11 Linux Kernel 2.6.20.9 Linux Kernel 2.6.20.5 Linux Kernel 2.6.20.8 Linux Kernel 2.6.20.4 Linux Kernel 2.6.20.3 Linux Kernel 2.6.20.2 Linux Kernel 2.6.20 Linux Kernel 2.6.20.1 Linux Kernel 2.6.19 Release Candidate 4 Linux Kernel 2.6.19.1 Linux Kernel 2.6.19.2 Linux Kernel 2.6.19 Release Candidate 3 Linux Kernel 2.6.19 Release Candidate 2 Linux Kernel 2.6.19 Release Candidate 1 Linux Kernel 2.6.19 Linux Kernel 2.6.18.4 Linux Kernel 2.6.18.3 Linux Kernel 2.6.18.1 Linux Kernel 2.6.18 Linux Kernel 2.6.17.14 Linux Kernel 2.6.17.13 Linux Kernel 2.6.17.12 Linux Kernel 2.6.17.11 Linux Kernel 2.6.17.10 Linux Kernel 2.6.17.8 Linux Kernel 2.6.17.7 Linux Kernel 2.6.17.6 Linux Kernel 2.6.17.5 Linux Kernel 2.6.17.3 Linux Kernel 2.6.17.2 Linux Kernel 2.6.17.1 Linux Kernel 2.6.17 Release Candidate 5 Linux Kernel 2.6.17 Linux Kernel 2.6.16.27 Linux Kernel 2.6.16.23 Linux Kernel 2.6.16.19 Linux Kernel 2.6.16.13 Linux Kernel 2.6.16.12 Linux Kernel 2.6.16.11 Linux Kernel 2.6.16.7 Linux Kernel 2.6.16.9 Linux Kernel 2.6.16.1 Linux Kernel 2.6.16 Release Candidate 1 Linux Kernel 2.6.15.11 Linux Kernel 2.6.16 Linux Kernel 2.6.15.3 Linux Kernel 2.6.15.4 Linux Kernel 2.6.15.2 Linux Kernel 2.6.15.1 Linux Kernel 2.6.15 Release Candidate 3 Linux Kernel 2.6.15 Release Candidate 2 Linux Kernel 2.6.15 Linux Kernel 2.6.15 Release Candidate 1 Linux Kernel 2.6.14.5 Linux Kernel 2.6.14.4 Linux Kernel 2.6.14.3 Linux Kernel 2.6.14.2 Linux Kernel 2.6.14.1 Linux Kernel 2.6.14 Release Candidate 4 Linux Kernel 2.6.14 Release Candidate 3 Linux Kernel 2.6.14 Release Candidate 2 Linux Kernel 2.6.14 Release Candidate 1 Linux Kernel 2.6.14 Linux Kernel 2.6.13.4 Linux Kernel 2.6.13.3 Linux Kernel 2.6.13.1 Linux Kernel 2.6.13.2 Linux Kernel 2.6.13 Release Candidate 7 Linux Kernel 2.6.13 Release Candidate 6 Linux Kernel 2.6.13 Release Candidate 4 Linux Kernel 2.6.13 Release Candidate 1 Linux Linux kernel 2.6.12.22 (not an official CPE) Linux Kernel 2.6.13 Linux Linux kernel 2.6.12.12 (not an official CPE) Linux Kernel 2.6.12.6 Linux Kernel 2.6.12.5 Linux Kernel 2.6.12.4 Linux Kernel 2.6.12.3 Linux Kernel 2.6.12.2 Linux Kernel 2.6.12.1 Linux Kernel 2.6.12 Release Candidate 5 Linux Kernel 2.6.12 Release Candidate 4 Linux Kernel 2.6.12 Release Candidate 1 Linux Kernel 2.6.12 Linux Kernel 2.6.11.12 Linux Kernel 2.6.11.11 Linux Kernel 2.6.11.7 Linux Kernel 2.6.11.8 Linux Kernel 2.6.11.6 Linux Kernel 2.6.11.5 Linux Kernel 2.6.11.4 Linux Kernel 2.6.11 Release Candidate 4 Linux Kernel 2.6.11 Release Candidate 3 Linux Kernel 2.6.11 Release Candidate 2 Linux Kernel 2.6.11 Linux Kernel 2.6.10 Release Candidate 2 Linux Kernel 2.6.10 Linux Kernel 2.6.9 Linux Linux kernel 2.6.24 rc4 (not an official CPE) Linux Linux kernel 2.6.24 rc5 (not an official CPE) Linux Kernel 2.6.25 Linux Kernel 2.6.25.1 Linux Kernel 2.6.25.2 Linux Kernel 2.6.25.3 Linux Kernel 2.6.25.4 Linux Kernel 2.6.25.5 Redhat Enterprise linux 4.0 As (not an official CPE) Redhat Enterprise linux 4.0 Es (not an official CPE) Redhat Enterprise linux 4.0 Ws (not an official CPE) Red Hat Desktop 4.0