Executive Summary
Informations | |||
---|---|---|---|
Name | CVE-2023-0266 | First vendor Publication | 2023-01-30 |
Vendor | Cve | Last vendor Modification | 2023-08-29 |
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 | |||
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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 : | |||
---|---|---|---|
Cvss Base Score | N/A | Attack Range | N/A |
Cvss Impact Score | N/A | Attack Complexity | N/A |
Cvss Expoit Score | N/A | Authentication | N/A |
Calculate full CVSS 2.0 Vectors scores |
Detail
A use after free vulnerability exists in the ALSA PCM package in the Linux Kernel. SNDRV_CTL_IOCTL_ELEM_{READ|WRITE}32 is missing locks that can be used in a use-after-free that can result in a priviledge escalation to gain ring0 access from the system user. We recommend upgrading past commit 56b88b50565cd8b946a2d00b0c83927b7ebb055e |
Original Source
Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-0266 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-416 | Use After Free |
CPE : Common Platform Enumeration
Sources (Detail)
Alert History
Date | Informations |
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2024-03-12 13:32:16 |
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2024-02-02 02:41:03 |
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2024-02-01 12:28:38 |
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2024-01-12 02:33:10 |
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2023-12-29 02:30:45 |
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2023-11-22 02:30:02 |
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2023-09-29 13:24:30 |
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2023-09-05 05:27:35 |
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2023-09-05 01:28:01 |
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2023-09-02 05:27:47 |
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2023-09-02 01:28:27 |
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2023-08-29 21:27:41 |
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2023-08-12 13:40:48 |
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2023-08-12 01:27:44 |
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2023-08-11 13:31:42 |
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2023-08-11 01:28:35 |
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2023-08-06 13:29:12 |
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2023-08-06 01:27:24 |
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2023-08-04 13:29:39 |
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2023-08-04 01:27:46 |
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2023-07-14 13:29:34 |
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2023-07-14 01:27:27 |
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2023-06-06 13:18:53 |
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2023-05-17 13:12:02 |
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2023-05-03 21:27:33 |
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2023-04-13 02:16:12 |
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2023-04-07 13:13:40 |
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2023-03-30 13:11:31 |
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2023-03-29 02:29:21 |
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2023-03-28 12:27:30 |
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2023-03-25 02:15:58 |
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2023-03-04 02:17:22 |
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2023-02-07 00:27:19 |
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2023-01-30 17:27:14 |
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