CVE-2023-52683

MediumCVSS 5.5/10Last modified Jun 17, 2026

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.

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Affected software

VendorProductVersions
LinuxLinux>= eeb2d80d502af28e5660ff4bbe00f90ceb82c2db, < 647d1d50c31e60ef9ccb9756a8fdf863329f7aee; >= eeb2d80d502af28e5660ff4bbe00f90ceb82c2db, < 6c38e791bde07d6ca2a0a619ff9b6837e0d5f9ad; >= eeb2d80d502af28e5660ff4bbe00f90ceb82c2db, < f39c3d578c7d09a18ceaf56750fc7f20b02ada63; >= eeb2d80d502af28e5660ff4bbe00f90ceb82c2db, < c1814a4ffd016ce5392c6767d22ef3aa2f0d4bd1; >= eeb2d80d502af28e5660ff4bbe00f90ceb82c2db, < 72222dfd76a79d9666ab3117fcdd44ca8cd0c4de; >= eeb2d80d502af28e5660ff4bbe00f90ceb82c2db, < d1ac288b2742aa4af746c5613bac71760fadd1c4; >= eeb2d80d502af28e5660ff4bbe00f90ceb82c2db, < b7aab9d906e2e252a7783f872406033ec49b6dae; >= eeb2d80d502af28e5660ff4bbe00f90ceb82c2db, < 56d2eeda87995245300836ee4dbd13b002311782
LinuxLinux4.15

References

Timeline

Published
May 17, 2024
Last modified
Jun 17, 2026
NVD status
Analyzed

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CVE-2023-52683: Medium severity, CVSS 5.5 | Vulnix