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Vulnerability DatabaseCVE-2024-20820
CVE-2024-20820:
NixOS vulnerability analysis and mitigation
Overview
Improper input validation vulnerability (CVE-2024-20820) was discovered in Samsung's bootloader prior to SMR Feb-2024 Release 1. The vulnerability allows local privileged attackers to cause an Out-Of-Bounds read condition (NVD, CVE).
Technical details
The vulnerability is classified as an Out-of-bounds Read (CWE-125) issue. According to the CVSS 3.1 scoring, it received a base score of 7.1 HIGH from NIST (Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H) and 4.4 MEDIUM from Samsung Mobile (Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N) (NVD).
Impact
The vulnerability can lead to Out-Of-Bounds read conditions when exploited by local privileged attackers. This could potentially result in unauthorized access to system memory and information disclosure (NVD).
Mitigation and workarounds
Samsung has addressed this vulnerability in the SMR Feb-2024 Release 1 security update. Users are advised to update their devices to the latest security patch level to mitigate this vulnerability (Samsung Mobile Security).
Additional resources
Source: This report was generated using AI
Related NixOS vulnerabilities:
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