Executive Summary

Informations
Name CVE-2023-2163 First vendor Publication 2023-09-20
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:C/C:H/I:H/A:H
Overall CVSS Score 8.8
Base Score 8.8 Environmental Score 8.8
impact SubScore 6 Temporal Score 8.8
Exploitabality Sub Score 2
 
Attack Vector Local Attack Complexity Low
Privileges Required Low User Interaction None
Scope Changed 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

Incorrect verifier pruning in BPF in Linux Kernel >=5.4 leads to unsafe code paths being incorrectly marked as safe, resulting in arbitrary read/write in kernel memory, lateral privilege escalation, and container escape.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-2163

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-682 Incorrect Calculation

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 8
Os 3594

Sources (Detail)

https://bughunters.google.com/blog/6303226026131456/a-deep-dive-into-cve-2023...
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id...
Source Url

Alert History

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Date Informations
2025-03-29 03:16:55
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2023-12-29 02:31:53
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2023-12-15 21:28:12
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2023-11-22 02:31:09
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2023-09-29 09:27:30
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2023-09-22 09:27:19
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2023-09-21 02:33:40
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2023-09-21 02:29:42
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2023-09-20 17:27:31
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2023-09-20 13:23:58
  • First insertion