CVE-2024-53161 - Intel EDAC Integer Overflow Vulnerability

CVE-2024-53161 - Intel EDAC Integer Overflow Vulnerability

https://cvefeed.io/rssfeed/latest.atom / Tue, 12/24/2024 - 15:00
CVE ID : CVE-2024-53161
Published : Dec. 24, 2024, 12:15 p.m. | 1 hour, 45 minutes ago
Description : In the Linux kernel, the following vulnerability has been resolved: EDAC/bluefield: Fix potential integer overflow The 64-bit argument for the "get DIMM info" SMC call consists of mem_ctrl_idx left-shifted 16 bits and OR-ed with DIMM index. With mem_ctrl_idx defined as 32-bits wide the left-shift operation truncates the upper 16 bits of information during the calculation of the SMC argument. The mem_ctrl_idx stack variable must be defined as 64-bits wide to prevent any potential integer overflow, i.e. loss of data from upper 16 bits.
Severity: 0.0 | NA
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