CVSS 3.1 Score 5.1 of 10 (medium)


Published Feb 8, 2024
Updated: Feb 15, 2024
CWE ID 416


CVE-2024-1312 is a use-after-free vulnerability in the Linux kernel's Memory Management subsystem. This vulnerability affects multiple products, including Qtrc2o, ohMfk4, Qtrc2i, and ohMfk3, among others. A local user can exploit this flaw to crash the system by winning two races simultaneously with a fail in the mas_prev_slot function. The vulnerability has a base severity of MEDIUM with a base score of 5.1 according to CVSS version 3.1. It does not require any privileges or user interaction and has a local attack vector. The impact on confidentiality and integrity is none, but it has a high impact on availability. The exploitability score is 1.4 out of 10, indicating that it is relatively easy to exploit.

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