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CVE-2022-50366 PUBLISHED CVSS 7.099999904632568 HIGH

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

EPSS 0.01% · 2.2th percentile

Risk Scores

CVSS v3.1
7.099999904632568
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
EPSS Score
0.01%
2.2th percentile

Affected Products

VendorProductVersions
LinuxLinux2d281d8196e38dd3a4ee9af26621ddde8329f269, 2d281d8196e38dd3a4ee9af26621ddde8329f269, 2d281d8196e38dd3a4ee9af26621ddde8329f269
linuxlinux_kernel3.13, 3.13, 3.13

Timeline

References

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