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CVE-2011-0726 Details
Description
The do_task_stat function in fs/proc/array.c in the Linux kernel before 2.6.39-rc1 does not perform an expected uid check, which makes it easier for local users to defeat the ASLR protection mechanism by reading the start_code and end_code fields in the /proc/#####/stat file for a process executing a PIE binary.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No CVSS 3.x data is available for this CVE.
No data available for CVSS Version 2.0 on this CVE.
No SSVC data is available for this CVE.
References to Advisories, Solutions, and Tools
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Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-20 | Improper Input Validation | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| linux linux kernel | <= 2.6.38.8 2.6.0 2.6.1 2.6.1 rc1 2.6.1 rc2 2.6.1 rc3 2.6.2 2.6.2 rc1 2.6.2 rc2 2.6.2 rc3 2.6.3 2.6.3 rc1 2.6.3 rc2 2.6.3 rc3 2.6.3 rc4 2.6.4 2.6.4 rc1 2.6.4 rc2 2.6.4 rc3 2.6.5 2.6.5 rc1 2.6.5 rc2 2.6.5 rc3 2.6.6 2.6.6 rc1 2.6.6 rc2 2.6.6 rc3 2.6.7 2.6.7 rc1 2.6.7 rc2 2.6.7 rc3 2.6.8 2.6.8 rc1 2.6.8 rc2 2.6.8 rc3 2.6.8 rc4 2.6.8.1 2.6.9 2.6.9 rc1 2.6.9 rc2 2.6.9 rc3 2.6.9 rc4 2.6.10 2.6.10 rc1 2.6.10 rc2 2.6.10 rc3 2.6.11 2.6.11 rc1 2.6.11 rc2 2.6.11 rc3 2.6.11 rc4 2.6.11 rc5 2.6.11.1 2.6.11.2 2.6.11.3 2.6.11.4 2.6.11.5 2.6.11.6 2.6.11.7 2.6.11.8 2.6.11.9 2.6.11.10 2.6.11.11 2.6.11.12 2.6.12 2.6.12 rc1 2.6.12 rc2 2.6.12 rc3 2.6.12 rc4 2.6.12 rc5 2.6.12 rc6 2.6.12.1 2.6.12.2 2.6.12.3 2.6.12.4 2.6.12.5 2.6.12.6 2.6.13 2.6.13 rc1 2.6.13 rc2 2.6.13 rc3 2.6.13 rc4 2.6.13 rc5 2.6.13 rc6 2.6.13 rc7 2.6.13.1 2.6.13.2 2.6.13.3 2.6.13.4 2.6.13.5 2.6.14 2.6.14 rc1 2.6.14 rc2 2.6.14 rc3 2.6.14 rc4 2.6.14 rc5 2.6.14.1 2.6.14.2 2.6.14.3 2.6.14.4 2.6.14.5 2.6.14.6 2.6.14.7 2.6.15 2.6.15 rc1 2.6.15 rc2 2.6.15 rc3 2.6.15 rc4 2.6.15 rc5 2.6.15 rc6 2.6.15 rc7 2.6.15.1 2.6.15.2 2.6.15.3 2.6.15.4 2.6.15.5 2.6.15.6 2.6.15.7 2.6.16 2.6.16 rc1 2.6.16 rc2 2.6.16 rc3 2.6.16 rc4 2.6.16 rc5 2.6.16 rc6 2.6.16.1 2.6.16.2 2.6.16.3 2.6.16.4 2.6.16.5 2.6.16.6 2.6.16.7 2.6.16.8 2.6.16.9 2.6.16.10 2.6.16.11 2.6.16.12 2.6.16.13 2.6.16.14 2.6.16.15 2.6.16.16 2.6.16.17 2.6.16.18 2.6.16.19 2.6.16.20 2.6.16.21 2.6.16.22 2.6.16.23 2.6.16.24 2.6.16.25 2.6.16.26 2.6.16.27 2.6.16.28 2.6.16.29 2.6.16.30 2.6.16.31 2.6.16.32 2.6.16.33 2.6.16.34 2.6.16.35 2.6.16.36 2.6.16.37 2.6.16.38 2.6.16.39 2.6.16.40 2.6.16.41 2.6.16.42 2.6.16.43 2.6.16.44 2.6.16.45 2.6.16.46 2.6.16.47 2.6.16.48 2.6.16.49 2.6.16.50 2.6.16.51 2.6.16.52 2.6.16.53 2.6.16.54 2.6.16.55 2.6.16.56 2.6.16.57 2.6.16.58 2.6.16.59 2.6.16.60 2.6.16.61 2.6.16.62 2.6.17 2.6.17 rc1 2.6.17 rc2 2.6.17 rc3 2.6.17 rc4 2.6.17 rc5 2.6.17 rc6 2.6.17.1 2.6.17.2 2.6.17.3 2.6.17.4 2.6.17.5 2.6.17.6 2.6.17.7 2.6.17.8 2.6.17.9 2.6.17.10 2.6.17.11 2.6.17.12 2.6.17.13 2.6.17.14 2.6.18 2.6.18 rc1 2.6.18 rc2 2.6.18 rc3 2.6.18 rc4 2.6.18 rc5 2.6.18 rc6 2.6.18 rc7 2.6.18.1 2.6.18.2 2.6.18.3 2.6.18.4 2.6.18.5 2.6.18.6 2.6.18.7 2.6.18.8 2.6.19 2.6.19 rc1 2.6.19 rc2 2.6.19 rc3 2.6.19 rc4 2.6.19 rc5 2.6.19 rc6 2.6.19.1 2.6.19.2 2.6.19.3 2.6.19.4 2.6.19.5 2.6.19.6 2.6.19.7 2.6.20 2.6.20 rc1 2.6.20 rc2 2.6.20 rc3 2.6.20 rc4 2.6.20 rc5 2.6.20 rc6 2.6.20 rc7 2.6.20.1 2.6.20.2 2.6.20.3 2.6.20.4 2.6.20.5 2.6.20.6 2.6.20.7 2.6.20.8 2.6.20.9 2.6.20.10 2.6.20.11 2.6.20.12 2.6.20.13 2.6.20.14 2.6.20.15 2.6.20.16 2.6.20.17 2.6.20.18 2.6.20.19 2.6.20.20 2.6.20.21 2.6.21 2.6.21 rc1 2.6.21 rc2 2.6.21 rc3 2.6.21 rc4 2.6.21 rc5 2.6.21 rc6 2.6.21 rc7 2.6.21.1 2.6.21.2 2.6.21.3 2.6.21.4 2.6.21.5 2.6.21.6 2.6.21.7 2.6.22 2.6.22 rc1 2.6.22 rc2 2.6.22 rc3 2.6.22 rc4 2.6.22 rc5 2.6.22 rc6 2.6.22 rc7 2.6.22.1 2.6.22.2 2.6.22.3 2.6.22.4 2.6.22.5 2.6.22.6 2.6.22.7 2.6.22.8 2.6.22.9 2.6.22.10 2.6.22.11 2.6.22.12 2.6.22.13 2.6.22.14 2.6.22.15 2.6.22.16 2.6.22.17 2.6.22.18 2.6.22.19 2.6.22.20 2.6.22.21 2.6.22.22 2.6.23 2.6.23 rc1 2.6.23 rc2 2.6.23 rc3 2.6.23 rc4 2.6.23 rc5 2.6.23 rc6 2.6.23 rc7 2.6.23 rc8 2.6.23 rc9 2.6.23.1 2.6.23.2 2.6.23.3 2.6.23.4 2.6.23.5 2.6.23.6 2.6.23.7 2.6.23.8 2.6.23.9 2.6.23.10 2.6.23.11 2.6.23.12 2.6.23.13 2.6.23.14 2.6.23.15 2.6.23.16 2.6.23.17 2.6.24 2.6.24 rc1 2.6.24 rc2 2.6.24 rc3 2.6.24 rc4 2.6.24 rc5 2.6.24 rc6 2.6.24 rc7 2.6.24 rc8 2.6.24.1 2.6.24.2 2.6.24.3 2.6.24.4 2.6.24.5 2.6.24.6 2.6.24.7 2.6.25 2.6.25 rc1 2.6.25 rc2 2.6.25 rc3 2.6.25 rc4 2.6.25 rc5 2.6.25 rc6 2.6.25 rc7 2.6.25 rc8 2.6.25 rc9 2.6.25.1 2.6.25.2 2.6.25.3 2.6.25.4 2.6.25.5 2.6.25.6 2.6.25.7 2.6.25.8 2.6.25.9 2.6.25.10 2.6.25.11 2.6.25.12 2.6.25.13 2.6.25.14 2.6.25.15 2.6.25.16 2.6.25.17 2.6.25.18 2.6.25.19 2.6.25.20 2.6.26 2.6.26 rc1 2.6.26 rc2 2.6.26 rc3 2.6.26 rc4 2.6.26 rc5 2.6.26 rc6 2.6.26 rc7 2.6.26 rc8 2.6.26 rc9 2.6.26.1 2.6.26.2 2.6.26.3 2.6.26.4 2.6.26.5 2.6.26.6 2.6.26.7 2.6.26.8 2.6.27 2.6.27 rc1 2.6.27 rc2 2.6.27 rc3 2.6.27 rc4 2.6.27 rc5 2.6.27 rc6 2.6.27 rc7 2.6.27 rc8 2.6.27 rc9 2.6.27.1 2.6.27.2 2.6.27.3 2.6.27.4 2.6.27.5 2.6.27.6 2.6.27.7 2.6.27.8 2.6.27.9 2.6.27.10 2.6.27.11 2.6.27.12 2.6.27.13 2.6.27.14 2.6.27.15 2.6.27.16 2.6.27.17 2.6.27.18 2.6.27.19 2.6.27.20 2.6.27.21 2.6.27.22 2.6.27.23 2.6.27.24 2.6.27.25 2.6.27.26 2.6.27.27 2.6.27.28 2.6.27.29 2.6.27.30 2.6.27.31 2.6.27.32 2.6.27.33 2.6.27.34 2.6.27.35 2.6.27.36 2.6.27.37 2.6.27.38 2.6.27.39 2.6.27.40 2.6.27.41 2.6.27.42 2.6.27.43 2.6.27.44 2.6.27.45 2.6.27.46 2.6.27.47 2.6.27.48 2.6.27.49 2.6.27.50 2.6.27.51 2.6.27.52 2.6.27.53 2.6.27.54 2.6.27.55 2.6.27.56 2.6.27.57 2.6.28 2.6.28 rc1 2.6.28 rc2 2.6.28 rc3 2.6.28 rc4 2.6.28 rc5 2.6.28 rc6 2.6.28 rc7 2.6.28 rc8 2.6.28 rc9 2.6.28.1 2.6.28.2 2.6.28.3 2.6.28.4 2.6.28.5 2.6.28.6 2.6.28.7 2.6.28.8 2.6.28.9 2.6.28.10 2.6.29 2.6.29 rc1 2.6.29 rc2 2.6.29 rc3 2.6.29 rc4 2.6.29 rc5 2.6.29 rc6 2.6.29 rc7 2.6.29 rc8 2.6.29.1 2.6.29.2 2.6.29.3 2.6.29.4 2.6.29.5 2.6.29.6 2.6.30 2.6.30 rc1 2.6.30 rc2 2.6.30 rc3 2.6.30 rc4 2.6.30 rc5 2.6.30 rc6 2.6.30 rc7 2.6.30 rc8 2.6.30.1 2.6.30.2 2.6.30.3 2.6.30.4 2.6.30.5 2.6.30.6 2.6.30.7 2.6.30.8 2.6.30.9 2.6.30.10 2.6.31 2.6.31 rc1 2.6.31 rc2 2.6.31 rc3 2.6.31 rc4 2.6.31 rc5 2.6.31 rc6 2.6.31 rc7 2.6.31 rc8 2.6.31 rc9 2.6.31.1 2.6.31.2 2.6.31.3 2.6.31.4 2.6.31.5 2.6.31.6 2.6.31.7 2.6.31.8 2.6.31.9 2.6.31.10 2.6.31.11 2.6.31.12 2.6.31.13 2.6.31.14 2.6.32 2.6.32 rc1 2.6.32 rc3 2.6.32 rc4 2.6.32 rc5 2.6.32 rc6 2.6.32 rc7 2.6.32 rc8 2.6.32.1 2.6.32.2 2.6.32.3 2.6.32.4 2.6.32.5 2.6.32.6 2.6.32.7 2.6.32.8 2.6.32.9 2.6.32.10 2.6.32.11 2.6.32.12 2.6.32.13 2.6.32.14 2.6.32.15 2.6.32.16 2.6.32.17 2.6.32.18 2.6.32.19 2.6.32.20 2.6.32.21 2.6.32.22 2.6.32.23 2.6.32.24 2.6.32.25 2.6.32.26 2.6.32.27 2.6.33 2.6.33 rc1 2.6.33 rc2 2.6.33 rc3 2.6.33 rc4 2.6.33 rc5 2.6.33 rc6 2.6.33 rc7 2.6.33 rc8 2.6.33.1 2.6.33.2 2.6.33.3 2.6.33.4 2.6.33.5 2.6.33.6 2.6.33.7 2.6.34 2.6.34 rc1 2.6.34 rc2 2.6.34 rc3 2.6.34 rc4 2.6.34 rc5 2.6.34 rc6 2.6.34 rc7 2.6.34.1 2.6.34.2 2.6.34.3 2.6.34.4 2.6.34.5 2.6.34.6 2.6.34.7 2.6.35 2.6.35 rc1 2.6.35 rc2 2.6.35 rc3 2.6.35 rc4 2.6.35 rc5 2.6.35 rc6 2.6.35.1 2.6.35.2 2.6.35.3 2.6.35.4 2.6.35.5 2.6.35.6 2.6.35.7 2.6.35.8 2.6.35.9 2.6.36 2.6.36 rc1 2.6.36 rc2 2.6.36 rc3 2.6.36 rc4 2.6.36 rc5 2.6.36 rc6 2.6.36 rc7 2.6.36 rc8 2.6.36.1 2.6.36.2 2.6.36.3 2.6.36.4 2.6.37 2.6.37 rc1 2.6.37 rc2 2.6.37 rc3 2.6.37 rc4 2.6.37 rc5 2.6.37 rc6 2.6.37 rc7 2.6.37 rc8 2.6.37.1 2.6.37.2 2.6.37.3 2.6.37.4 2.6.37.5 2.6.37.6 2.6.38 2.6.38 rc1 2.6.38 rc2 2.6.38 rc3 2.6.38 rc4 2.6.38 rc5 2.6.38 rc6 2.6.38 rc7 2.6.38 rc8 2.6.38.1 2.6.38.2 2.6.38.3 2.6.38.4 2.6.38.5 2.6.38.6 2.6.38.7 |
CPE
Remediation
| |
Change History
7 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 16, 2026 | CVE Modified | [email protected] |
| Apr 29, 2026 | Status Change | [email protected] |
| Nov 21, 2024 | CVE Modified | CVE |
| May 14, 2024 | CVE Modified | [email protected] |
| Nov 7, 2023 | CVE Modified | [email protected] |
| May 6, 2015 | CVE Modified | [email protected] |
| Jul 19, 2011 | Initial Analysis | [email protected] |