Executive Summary
This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
Informations | |||
---|---|---|---|
Name | CVE-2011-2521 | First vendor Publication | 2012-05-24 |
Vendor | Cve | Last vendor Modification | 2023-02-13 |
Security-Database Scoring CVSS v3
Cvss vector : N/A | |||
---|---|---|---|
Overall CVSS Score | NA | ||
Base Score | NA | Environmental Score | NA |
impact SubScore | NA | Temporal Score | NA |
Exploitabality Sub Score | NA | ||
Calculate full CVSS 3.0 Vectors scores |
Security-Database Scoring CVSS v2
Cvss vector : (AV:L/AC:L/Au:N/C:N/I:N/A:C) | |||
---|---|---|---|
Cvss Base Score | 4.9 | Attack Range | Local |
Cvss Impact Score | 6.9 | Attack Complexity | Low |
Cvss Expoit Score | 3.9 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
The x86_assign_hw_event function in arch/x86/kernel/cpu/perf_event.c in the Performance Events subsystem in the Linux kernel before 2.6.39 does not properly calculate counter values, which allows local users to cause a denial of service (panic) via the perf program. |
Original Source
Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2521 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-189 | Numeric Errors (CWE/SANS Top 25) |
CPE : Common Platform Enumeration
OpenVAS Exploits
Date | Description |
---|---|
2012-07-09 | Name : RedHat Update for kernel RHSA-2011:1350-01 File : nvt/gb_RHSA-2011_1350-01_kernel.nasl |
Open Source Vulnerability Database (OSVDB)
Id | Description |
---|---|
76177 | Linux Kernel Performance Events NMI Watchdog Local DoS |
Nessus® Vulnerability Scanner
Date | Description |
---|---|
2013-07-12 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2011-1350.nasl - Type : ACT_GATHER_INFO |
2012-08-01 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20111005_kernel_on_SL6_x.nasl - Type : ACT_GATHER_INFO |
2011-10-06 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2011-1350.nasl - Type : ACT_GATHER_INFO |
Sources (Detail)
Alert History
Date | Informations |
---|---|
2024-02-02 01:16:24 |
|
2024-02-01 12:04:42 |
|
2023-09-05 12:15:21 |
|
2023-09-05 01:04:34 |
|
2023-09-02 12:15:26 |
|
2023-09-02 01:04:38 |
|
2023-08-12 12:18:37 |
|
2023-08-12 01:04:39 |
|
2023-08-11 12:15:31 |
|
2023-08-11 01:04:47 |
|
2023-08-06 12:14:54 |
|
2023-08-06 01:04:39 |
|
2023-08-04 12:14:59 |
|
2023-08-04 01:04:40 |
|
2023-07-14 12:14:58 |
|
2023-07-14 01:04:37 |
|
2023-03-29 01:16:52 |
|
2023-03-28 12:04:44 |
|
2023-02-13 09:28:49 |
|
2022-10-11 12:13:20 |
|
2022-10-11 01:04:23 |
|
2022-03-11 01:11:02 |
|
2021-05-25 12:08:25 |
|
2021-05-04 12:17:08 |
|
2021-04-22 01:20:15 |
|
2020-08-11 12:06:25 |
|
2020-08-08 01:06:29 |
|
2020-08-07 12:06:35 |
|
2020-08-07 01:06:40 |
|
2020-08-01 09:22:46 |
|
2020-08-01 05:22:43 |
|
2020-07-30 00:22:43 |
|
2020-07-28 17:22:40 |
|
2020-05-23 01:44:50 |
|
2020-05-23 00:28:57 |
|
2019-01-25 12:04:00 |
|
2018-11-17 12:02:32 |
|
2018-10-30 12:04:19 |
|
2016-07-01 11:07:37 |
|
2016-06-29 00:21:05 |
|
2016-06-28 18:42:41 |
|
2016-04-26 20:51:54 |
|
2014-02-17 11:03:21 |
|
2013-05-10 23:03:16 |
|