Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2016-4557 | First vendor Publication | 2016-05-23 |
| Vendor | Cve | Last vendor Modification | 2024-11-21 |
Security-Database Scoring CVSS v3
| Cvss vector : CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | |||
|---|---|---|---|
| Overall CVSS Score | 7.8 | ||
| Base Score | 7.8 | Environmental Score | 7.8 |
| impact SubScore | 5.9 | Temporal Score | 7.8 |
| Exploitabality Sub Score | 1.8 | ||
| Attack Vector | Local | Attack Complexity | Low |
| Privileges Required | Low | User Interaction | None |
| Scope | Unchanged | Confidentiality Impact | High |
| Integrity Impact | High | Availability Impact | High |
| Calculate full CVSS 3.0 Vectors scores | |||
Security-Database Scoring CVSS v2
| Cvss vector : (AV:L/AC:L/Au:N/C:C/I:C/A:C) | |||
|---|---|---|---|
| Cvss Base Score | 7.2 | Attack Range | Local |
| Cvss Impact Score | 10 | Attack Complexity | Low |
| Cvss Expoit Score | 3.9 | Authentication | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| The replace_map_fd_with_map_ptr function in kernel/bpf/verifier.c in the Linux kernel before 4.5.5 does not properly maintain an fd data structure, which allows local users to gain privileges or cause a denial of service (use-after-free) via crafted BPF instructions that reference an incorrect file descriptor. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4557 |
CPE : Common Platform Enumeration
Metasploit Database
| id | Description |
|---|---|
| 2016-05-04 | Linux BPF doubleput UAF Privilege Escalation |
Nessus® Vulnerability Scanner
| Date | Description |
|---|---|
| 2016-09-13 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2016-1076.nasl - Type : ACT_GATHER_INFO |
| 2016-07-14 | Name : The remote Fedora host is missing a security update. File : fedora_2016-06f1572324.nasl - Type : ACT_GATHER_INFO |
| 2016-07-14 | Name : The remote Fedora host is missing a security update. File : fedora_2016-84fdc82b74.nasl - Type : ACT_GATHER_INFO |
| 2016-07-14 | Name : The remote Fedora host is missing a security update. File : fedora_2016-ef973efab7.nasl - Type : ACT_GATHER_INFO |
| 2016-06-22 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2016-753.nasl - Type : ACT_GATHER_INFO |
| 2016-05-19 | Name : The remote Amazon Linux AMI host is missing a security update. File : ala_ALAS-2016-703.nasl - Type : ACT_GATHER_INFO |
| 2016-05-12 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-2965-1.nasl - Type : ACT_GATHER_INFO |
| 2016-05-12 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-2965-2.nasl - Type : ACT_GATHER_INFO |
| 2016-05-12 | Name : The remote Ubuntu host is missing a security-related patch. File : ubuntu_USN-2965-3.nasl - Type : ACT_GATHER_INFO |
| 2016-05-12 | Name : The remote Ubuntu host is missing a security-related patch. File : ubuntu_USN-2965-4.nasl - Type : ACT_GATHER_INFO |
Sources (Detail)
Alert History
| Date | Informations |
|---|---|
| 2024-11-28 12:56:36 |
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| 2024-10-25 01:40:06 |
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| 2024-10-23 01:39:45 |
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| 2024-08-02 12:40:49 |
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| 2024-08-02 01:11:38 |
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| 2024-03-12 12:36:27 |
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| 2024-02-02 01:39:35 |
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| 2024-02-01 12:11:08 |
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| 2023-12-29 01:35:11 |
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| 2023-11-22 01:34:52 |
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| 2023-09-05 12:37:38 |
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| 2023-09-05 01:10:54 |
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| 2023-09-02 12:37:31 |
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| 2023-09-02 01:11:09 |
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| 2023-08-12 12:40:45 |
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| 2023-08-12 01:10:37 |
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| 2023-08-11 12:35:43 |
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| 2023-08-11 01:10:55 |
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| 2023-08-06 12:34:31 |
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| 2023-08-06 01:10:37 |
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| 2023-08-04 12:34:39 |
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| 2023-08-04 01:10:40 |
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| 2023-07-14 12:34:41 |
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| 2023-07-14 01:10:39 |
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| 2023-06-06 12:30:26 |
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| 2023-03-29 01:36:28 |
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| 2023-03-28 12:10:58 |
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| 2023-01-24 21:27:48 |
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| 2023-01-18 00:28:04 |
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| 2022-10-11 12:31:01 |
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| 2022-10-11 01:10:40 |
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| 2022-09-09 01:27:30 |
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| 2022-03-11 01:25:25 |
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| 2022-02-01 01:24:27 |
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| 2021-12-11 12:24:59 |
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| 2021-12-11 01:23:21 |
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| 2021-08-19 12:21:29 |
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| 2021-05-25 12:20:29 |
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| 2021-05-04 12:49:01 |
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| 2021-04-22 02:00:31 |
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| 2021-03-27 01:18:14 |
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| 2020-08-11 12:15:38 |
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| 2020-08-08 01:15:35 |
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| 2020-08-07 12:15:48 |
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| 2020-08-07 01:16:23 |
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| 2020-08-01 12:15:32 |
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| 2020-07-30 01:16:12 |
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| 2020-05-23 13:17:08 |
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| 2020-05-23 01:59:53 |
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| 2020-05-23 00:51:18 |
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| 2019-09-12 12:07:58 |
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| 2019-07-02 15:38:38 |
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| 2019-01-25 12:08:10 |
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| 2018-11-17 12:06:43 |
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| 2018-11-07 12:04:45 |
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| 2018-10-30 12:09:06 |
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| 2018-08-31 12:08:12 |
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| 2018-08-09 12:04:43 |
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| 2018-07-13 01:07:38 |
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| 2018-04-25 12:07:29 |
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| 2018-03-28 12:07:32 |
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| 2017-10-09 12:01:00 |
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| 2017-09-03 09:24:04 |
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| 2017-08-26 12:03:32 |
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| 2017-05-13 12:02:18 |
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| 2017-04-11 12:02:11 |
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| 2017-03-22 12:02:24 |
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| 2017-01-13 12:02:16 |
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| 2016-11-29 09:22:37 |
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| 2016-11-29 00:26:15 |
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| 2016-11-17 12:03:40 |
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| 2016-10-12 12:03:38 |
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| 2016-09-14 13:25:41 |
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| 2016-08-12 12:02:51 |
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| 2016-07-18 13:25:14 |
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| 2016-07-13 12:02:07 |
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| 2016-06-30 22:35:10 |
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| 2016-06-29 01:15:56 |
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| 2016-06-28 19:59:55 |
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| 2016-06-23 13:29:28 |
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| 2016-05-25 05:24:53 |
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| 2016-05-23 17:25:48 |
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