CVE-2022-50366
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2022
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
powercap: intel_rapl: fix UBSAN shift-out-of-bounds issue
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
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 2d281d8196e38dd3a4ee9af26621ddde8329f269 | affected | git | 42f79dbb9514f726ff21df25f09cb0693b0b2445 | Unavailable | None listed |
| 2d281d8196e38dd3a4ee9af26621ddde8329f269 | affected | git | 3eb0ba70376f6ee40fa843fc9cee49269370b0b3 | Unavailable | None listed |
| 2d281d8196e38dd3a4ee9af26621ddde8329f269 | affected | git | 4ebba43384722adbd325baec3a12c572d94488eb | Unavailable | None listed |
| 2d281d8196e38dd3a4ee9af26621ddde8329f269 | affected | git | 49a6ffdaed60f0eb52c198fafebc05994e16e305 | Unavailable | None listed |
| 2d281d8196e38dd3a4ee9af26621ddde8329f269 | affected | git | 708b9abe1b4a2f050a483db4b7edfc446b13df1f | Unavailable | None listed |
| 2d281d8196e38dd3a4ee9af26621ddde8329f269 | affected | git | 139bbbd01114433b80fe59f5e1330615aadf9752 | Unavailable | None listed |
| 2d281d8196e38dd3a4ee9af26621ddde8329f269 | affected | git | 6216b685b8f48ab7b721a6fd5acbf526b41c13e8 | Unavailable | None listed |
| 2d281d8196e38dd3a4ee9af26621ddde8329f269 | affected | git | 1d94af37565e4d3c26b0d63428e093a37d5b4c32 | Unavailable | None listed |
| 2d281d8196e38dd3a4ee9af26621ddde8329f269 | affected | git | 2d93540014387d1c73b9ccc4d7895320df66d01b | Unavailable | None listed |
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 3.13 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 3.13 | Unavailable | None listed |
| 4.9.331 | unaffected | semver | Unavailable | 4.9.* | None listed |
| 4.14.296 | unaffected | semver | Unavailable | 4.14.* | None listed |
| 4.19.262 | unaffected | semver | Unavailable | 4.19.* | None listed |
| 5.4.220 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.10.150 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.75 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 5.19.17 | unaffected | semver | Unavailable | 5.19.* | None listed |
| 6.0.3 | unaffected | semver | Unavailable | 6.0.* | None listed |
| 6.1 | unaffected | original_commit_for_fix | Unavailable | * | None listed |