VYPR
Unrated severityNVD Advisory· Published May 17, 2024· Updated May 4, 2025

ACPI: LPIT: Avoid u32 multiplication overflow

CVE-2023-52683

Description

In the Linux kernel, the following vulnerability has been resolved:

ACPI: LPIT: Avoid u32 multiplication overflow

In lpit_update_residency() there is a possibility of overflow in multiplication, if tsc_khz is large enough (> UINT_MAX/1000).

Change multiplication to mul_u32_u32().

Found by Linux Verification Center (linuxtesting.org) with SVACE.

Affected products

159

Patches

0

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

8

News mentions

0

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