Executive Summary
Informations | |||
---|---|---|---|
Name | CVE-2015-2877 | First vendor Publication | 2017-03-03 |
Vendor | Cve | Last vendor Modification | 2024-04-11 |
Security-Database Scoring CVSS v3
Cvss vector : CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N | |||
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Overall CVSS Score | 3.3 | ||
Base Score | 3.3 | Environmental Score | 3.3 |
impact SubScore | 1.4 | Temporal Score | 3.3 |
Exploitabality Sub Score | 1.8 | ||
Attack Vector | Local | Attack Complexity | Low |
Privileges Required | Low | User Interaction | None |
Scope | Unchanged | Confidentiality Impact | Low |
Integrity Impact | None | Availability Impact | None |
Calculate full CVSS 3.0 Vectors scores |
Security-Database Scoring CVSS v2
Cvss vector : (AV:L/AC:L/Au:N/C:P/I:N/A:N) | |||
---|---|---|---|
Cvss Base Score | 2.1 | Attack Range | Local |
Cvss Impact Score | 2.9 | Attack Complexity | Low |
Cvss Expoit Score | 3.9 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
Kernel Samepage Merging (KSM) in the Linux kernel 2.6.32 through 4.x does not prevent use of a write-timing side channel, which allows guest OS users to defeat the ASLR protection mechanism on other guest OS instances via a Cross-VM ASL INtrospection (CAIN) attack. NOTE: the vendor states "Basically if you care about this attack vector, disable deduplication." Share-until-written approaches for memory conservation among mutually untrusting tenants are inherently detectable for information disclosure, and can be classified as potentially misunderstood behaviors rather than vulnerabilities |
Original Source
Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-2877 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-200 | Information Exposure |
CPE : Common Platform Enumeration
Sources (Detail)
Alert History
Date | Informations |
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2024-04-11 09:28:41 |
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2024-03-21 09:28:43 |
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2024-03-12 12:28:56 |
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2024-02-02 01:31:39 |
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2024-02-01 12:09:17 |
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2023-12-29 01:27:55 |
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2023-11-22 01:27:39 |
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2023-11-07 21:43:10 |
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2023-09-05 12:30:04 |
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2023-09-05 01:09:09 |
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2023-09-02 12:30:02 |
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2023-09-02 01:09:19 |
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2023-08-12 12:32:47 |
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2023-08-12 01:08:47 |
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2023-08-11 12:28:06 |
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2023-08-11 01:09:02 |
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2023-08-06 12:27:18 |
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2023-08-06 01:08:46 |
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2023-08-04 12:27:23 |
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2023-08-04 01:08:50 |
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2023-07-14 12:27:23 |
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2023-07-14 01:08:48 |
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2023-06-06 12:24:00 |
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2023-03-29 01:29:08 |
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2023-03-28 12:09:08 |
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2023-01-25 01:22:38 |
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2022-10-11 12:24:40 |
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2022-10-11 01:08:56 |
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2022-09-09 01:21:47 |
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2022-03-11 01:20:19 |
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2022-02-01 01:19:30 |
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2021-12-11 12:20:12 |
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2021-12-11 01:18:42 |
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2021-08-19 12:17:10 |
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2021-05-25 12:16:23 |
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2021-05-04 12:39:28 |
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2021-04-22 01:48:15 |
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2021-03-27 01:14:37 |
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2020-12-12 12:12:56 |
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2020-12-05 12:14:00 |
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2020-09-25 01:12:27 |
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2020-08-11 12:12:35 |
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2020-08-08 01:12:34 |
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2020-08-07 12:12:45 |
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2020-08-07 01:13:16 |
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2020-08-01 12:12:34 |
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2020-07-30 01:13:08 |
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2020-06-05 00:22:45 |
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2020-05-23 00:44:55 |
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2017-03-16 21:23:29 |
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2017-03-03 17:22:17 |
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