Description (CNA)
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
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 2d281d8196e38dd3a4ee9af26621ddde8329f269 before 42f79dbb9514f726ff21df25f09cb0693b0b2445; affected 2d281d8196e38dd3a4ee9af26621ddde8329f269 before 3eb0ba70376f6ee40fa843fc9cee49269370b0b3; affected 2d281d8196e38dd3a4ee9af26621ddde8329f269 before 4ebba43384722adbd325baec3a12c572d94488eb; affected 2d281d8196e38dd3a4ee9af26621ddde8329f269 before 49a6ffdaed60f0eb52c198fafebc05994e16e305; affected 2d281d8196e38dd3a4ee9af26621ddde8329f269 before 708b9abe1b4a2f050a483db4b7edfc446b13df1f; affected 2d281d8196e38dd3a4ee9af26621ddde8329f269 before 139bbbd01114433b80fe59f5e1330615aadf9752; affected 2d281d8196e38dd3a4ee9af26621ddde8329f269 before 6216b685b8f48ab7b721a6fd5acbf526b41c13e8; affected 2d281d8196e38dd3a4ee9af26621ddde8329f269 before 1d94af37565e4d3c26b0d63428e093a37d5b4c32; affected 2d281d8196e38dd3a4ee9af26621ddde8329f269 before 2d93540014387d1c73b9ccc4d7895320df66d01b |
| Linux / Linux | affected 3.13; unaffected 0 before 3.13; unaffected 4.9.331 through 4.9.*; unaffected 4.14.296 through 4.14.*; unaffected 4.19.262 through 4.19.*; unaffected 5.4.220 through 5.4.*; unaffected 5.10.150 through 5.10.*; unaffected 5.15.75 through 5.15.*; unaffected 5.19.17 through 5.19.*; unaffected 6.0.3 through 6.0.*; unaffected 6.1 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/42f79dbb9514f726ff21df25f09cb0693b0b2445
- https://git.kernel.org/stable/c/3eb0ba70376f6ee40fa843fc9cee49269370b0b3
- https://git.kernel.org/stable/c/4ebba43384722adbd325baec3a12c572d94488eb
- https://git.kernel.org/stable/c/49a6ffdaed60f0eb52c198fafebc05994e16e305
- https://git.kernel.org/stable/c/708b9abe1b4a2f050a483db4b7edfc446b13df1f
- https://git.kernel.org/stable/c/139bbbd01114433b80fe59f5e1330615aadf9752
- https://git.kernel.org/stable/c/6216b685b8f48ab7b721a6fd5acbf526b41c13e8
- https://git.kernel.org/stable/c/1d94af37565e4d3c26b0d63428e093a37d5b4c32
- https://git.kernel.org/stable/c/2d93540014387d1c73b9ccc4d7895320df66d01b
ADP enrichment
No English description supplied.
No references supplied.