Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2019-15031 | First vendor Publication | 2019-09-13 |
| 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:L/I:N/A:L | |||
|---|---|---|---|
| Overall CVSS Score | 4.4 | ||
| Base Score | 4.4 | Environmental Score | 4.4 |
| impact SubScore | 2.5 | Temporal Score | 4.4 |
| 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 | Low |
| 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:P) | |||
|---|---|---|---|
| Cvss Base Score | 3.6 | Attack Range | Local |
| Cvss Impact Score | 4.9 | Attack Complexity | Low |
| Cvss Expoit Score | 3.9 | Authentication | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| In the Linux kernel through 5.2.14 on the powerpc platform, a local user can read vector registers of other users' processes via an interrupt. To exploit the venerability, a local user starts a transaction (via the hardware transactional memory instruction tbegin) and then accesses vector registers. At some point, the vector registers will be corrupted with the values from a different local Linux process, because MSR_TM_ACTIVE is misused in arch/powerpc/kernel/process.c. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-15031 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-662 | Insufficient Synchronization |
CPE : Common Platform Enumeration
Sources (Detail)
Alert History
| Date | Informations |
|---|---|
| 2025-03-28 02:11:03 |
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| 2025-03-18 02:16:43 |
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| 2025-03-14 02:09:49 |
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| 2025-01-08 02:06:04 |
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| 2024-12-12 02:07:03 |
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| 2024-11-28 13:27:19 |
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| 2024-11-09 02:05:10 |
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| 2024-10-26 02:01:54 |
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| 2024-10-25 02:04:55 |
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| 2024-10-23 02:04:34 |
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| 2024-10-03 01:59:43 |
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| 2024-09-04 01:58:10 |
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| 2024-08-02 13:03:25 |
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| 2024-08-02 01:18:15 |
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| 2024-03-12 12:56:50 |
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| 2024-02-02 02:03:11 |
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| 2024-02-01 12:17:10 |
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| 2023-12-29 01:54:52 |
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| 2023-11-22 01:54:17 |
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| 2023-09-05 12:59:07 |
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| 2023-09-05 01:16:51 |
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| 2023-09-02 12:58:24 |
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| 2023-09-02 01:17:08 |
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| 2023-08-12 13:02:18 |
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| 2023-08-12 01:16:26 |
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| 2023-08-11 12:56:06 |
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| 2023-08-11 01:16:54 |
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| 2023-08-06 12:54:27 |
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| 2023-08-06 01:16:21 |
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| 2023-08-04 12:54:43 |
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| 2023-08-04 01:16:31 |
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| 2023-07-14 12:54:42 |
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| 2023-07-14 01:16:27 |
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| 2023-06-06 12:48:37 |
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| 2023-03-29 01:56:04 |
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| 2023-03-28 12:16:45 |
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| 2023-01-25 01:45:38 |
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| 2022-10-11 12:48:51 |
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| 2022-10-11 01:16:20 |
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| 2022-09-09 01:45:17 |
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| 2022-03-11 01:41:43 |
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| 2022-02-01 01:37:53 |
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| 2021-12-11 12:38:53 |
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| 2021-12-11 01:36:31 |
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| 2021-08-19 12:33:36 |
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| 2021-08-05 01:32:26 |
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| 2021-07-21 17:24:53 |
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| 2021-06-03 01:30:42 |
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| 2021-05-25 12:31:54 |
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| 2021-05-04 13:25:52 |
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| 2021-04-22 02:42:27 |
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| 2021-03-27 01:28:57 |
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| 2020-12-12 12:25:23 |
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| 2020-12-05 12:26:57 |
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| 2020-09-25 01:24:33 |
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| 2020-08-11 12:24:27 |
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| 2020-08-08 01:24:15 |
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| 2020-08-07 12:24:42 |
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| 2020-08-07 01:25:27 |
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| 2020-08-01 12:24:19 |
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| 2020-07-30 01:25:09 |
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| 2020-05-24 01:27:59 |
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| 2020-05-23 02:25:10 |
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| 2019-10-05 12:11:10 |
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| 2019-10-01 01:09:45 |
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| 2019-09-25 09:19:47 |
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| 2019-09-25 01:11:28 |
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| 2019-09-25 01:10:48 |
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| 2019-09-24 21:19:23 |
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| 2019-09-18 17:19:21 |
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| 2019-09-17 00:19:24 |
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| 2019-09-13 17:19:25 |
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