GHSA-pvwj-2m48-hxq3

GHSA-pvwj-2m48-hxq3 PUBLISHED CVSS 7.099999904632568 HIGH

Record from GitHub Advisory Database · Published September 17, 2025

In the Linux kernel, the following vulnerability has been resolved: powercap: intel_rapl: fix UBSAN shift-out-of-bounds issue When value < time_unit, the parameter of ilog2() will be zero and the return value is -1. u64(-1) is too large for shift exponent and then will trigger shift-out-of-bounds: shift exponent 18446744073709551615 is too large for 32-bit type 'int' Call Trace: rapl_compute_time_window_core rapl_write_data_raw set_time_window store_constraint_time_window_us

Risk scores

CVSS 3.1

7.099999904632568

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

Timeline

Sep 17, 2025 CVE Published
Apr 10, 2026 Security Advisory

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The same record, from the CLI:

vulnetix vdb vuln GHSA-pvwj-2m48-hxq3
vulnetix vdb fixes GHSA-pvwj-2m48-hxq3

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  "https://api.vdb.vulnetix.com/v2/vuln/GHSA-pvwj-2m48-hxq3/fixes/registry"

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