{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-50366","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-09-17T14:53:06.995Z","datePublished":"2025-09-17T14:56:17.441Z","dateUpdated":"2026-05-11T19:18:10.068Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T19:18:10.068Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\npowercap: intel_rapl: fix UBSAN shift-out-of-bounds issue\n\nWhen value < time_unit, the parameter of ilog2() will be zero and\nthe return value is -1. u64(-1) is too large for shift exponent\nand then will trigger shift-out-of-bounds:\n\nshift exponent 18446744073709551615 is too large for 32-bit type 'int'\nCall Trace:\n rapl_compute_time_window_core\n rapl_write_data_raw\n set_time_window\n store_constraint_time_window_us"}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/powercap/intel_rapl_common.c"],"versions":[{"version":"2d281d8196e38dd3a4ee9af26621ddde8329f269","lessThan":"42f79dbb9514f726ff21df25f09cb0693b0b2445","status":"affected","versionType":"git"},{"version":"2d281d8196e38dd3a4ee9af26621ddde8329f269","lessThan":"3eb0ba70376f6ee40fa843fc9cee49269370b0b3","status":"affected","versionType":"git"},{"version":"2d281d8196e38dd3a4ee9af26621ddde8329f269","lessThan":"4ebba43384722adbd325baec3a12c572d94488eb","status":"affected","versionType":"git"},{"version":"2d281d8196e38dd3a4ee9af26621ddde8329f269","lessThan":"49a6ffdaed60f0eb52c198fafebc05994e16e305","status":"affected","versionType":"git"},{"version":"2d281d8196e38dd3a4ee9af26621ddde8329f269","lessThan":"708b9abe1b4a2f050a483db4b7edfc446b13df1f","status":"affected","versionType":"git"},{"version":"2d281d8196e38dd3a4ee9af26621ddde8329f269","lessThan":"139bbbd01114433b80fe59f5e1330615aadf9752","status":"affected","versionType":"git"},{"version":"2d281d8196e38dd3a4ee9af26621ddde8329f269","lessThan":"6216b685b8f48ab7b721a6fd5acbf526b41c13e8","status":"affected","versionType":"git"},{"version":"2d281d8196e38dd3a4ee9af26621ddde8329f269","lessThan":"1d94af37565e4d3c26b0d63428e093a37d5b4c32","status":"affected","versionType":"git"},{"version":"2d281d8196e38dd3a4ee9af26621ddde8329f269","lessThan":"2d93540014387d1c73b9ccc4d7895320df66d01b","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/powercap/intel_rapl_common.c"],"versions":[{"version":"3.13","status":"affected"},{"version":"0","lessThan":"3.13","status":"unaffected","versionType":"semver"},{"version":"4.9.331","lessThanOrEqual":"4.9.*","status":"unaffected","versionType":"semver"},{"version":"4.14.296","lessThanOrEqual":"4.14.*","status":"unaffected","versionType":"semver"},{"version":"4.19.262","lessThanOrEqual":"4.19.*","status":"unaffected","versionType":"semver"},{"version":"5.4.220","lessThanOrEqual":"5.4.*","status":"unaffected","versionType":"semver"},{"version":"5.10.150","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.75","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"5.19.17","lessThanOrEqual":"5.19.*","status":"unaffected","versionType":"semver"},{"version":"6.0.3","lessThanOrEqual":"6.0.*","status":"unaffected","versionType":"semver"},{"version":"6.1","lessThanOrEqual":"*","status":"unaffected","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.13","versionEndExcluding":"4.9.331"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.13","versionEndExcluding":"4.14.296"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.13","versionEndExcluding":"4.19.262"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.13","versionEndExcluding":"5.4.220"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.13","versionEndExcluding":"5.10.150"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.13","versionEndExcluding":"5.15.75"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.13","versionEndExcluding":"5.19.17"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.13","versionEndExcluding":"6.0.3"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.13","versionEndExcluding":"6.1"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/42f79dbb9514f726ff21df25f09cb0693b0b2445"},{"url":"https://git.kernel.org/stable/c/3eb0ba70376f6ee40fa843fc9cee49269370b0b3"},{"url":"https://git.kernel.org/stable/c/4ebba43384722adbd325baec3a12c572d94488eb"},{"url":"https://git.kernel.org/stable/c/49a6ffdaed60f0eb52c198fafebc05994e16e305"},{"url":"https://git.kernel.org/stable/c/708b9abe1b4a2f050a483db4b7edfc446b13df1f"},{"url":"https://git.kernel.org/stable/c/139bbbd01114433b80fe59f5e1330615aadf9752"},{"url":"https://git.kernel.org/stable/c/6216b685b8f48ab7b721a6fd5acbf526b41c13e8"},{"url":"https://git.kernel.org/stable/c/1d94af37565e4d3c26b0d63428e093a37d5b4c32"},{"url":"https://git.kernel.org/stable/c/2d93540014387d1c73b9ccc4d7895320df66d01b"}],"title":"powercap: intel_rapl: fix UBSAN shift-out-of-bounds issue","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":7.1,"attackVector":"LOCAL","baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H","integrityImpact":"NONE","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"LOW","confidentialityImpact":"HIGH"}},{"other":{"type":"ssvc","content":{"id":"CVE-2022-50366","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2026-01-14T18:34:53.513192Z"}}}],"problemTypes":[{"descriptions":[{"lang":"en","type":"CWE","cweId":"CWE-125","description":"CWE-125 Out-of-bounds Read"}]}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-01-14T18:42:59.069Z"}}]}}