Threats tagged 'ghsa-w3m4-cvqw-754j'

A vulnerability in the Linux kernel's ACPICA component was resolved by adding an overflow check in the acpi_ex_opcode_3A_1T_1R() function. The flaw allowed an integer overflow when calculating truncation length, which could lead to a negative size parameter being passed to memcpy(). This issue affects specific Linux kernel versions and has a CVSS score of 8.4, indicating a high severity impact on confidentiality, integrity, and availability.