{"id":"CVE-2022-50637","state":"PUBLISHED","title":"cpufreq: qcom-hw: Fix memory leak in qcom_cpufreq_hw_read_lut()","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ncpufreq: qcom-hw: Fix memory leak in qcom_cpufreq_hw_read_lut()\n\nIf \"cpu_dev\" fails to get opp table in qcom_cpufreq_hw_read_lut(),\nthe program will return, resulting in \"table\" resource is not released.","publishedAt":"2025-12-09T00:00:10.726Z","updatedAt":"2026-05-11T19:22:41.977Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"51c843cf77bb52db6df947c4fedcfc62ae3b7b30","status":"affected","lessThan":"3ef12a4a8ef5553af9c3fd2719a616637a102568","versionType":"git"},{"version":"51c843cf77bb52db6df947c4fedcfc62ae3b7b30","status":"affected","lessThan":"4ea765b10624d67407817100d381c60f53593033","versionType":"git"},{"version":"51c843cf77bb52db6df947c4fedcfc62ae3b7b30","status":"affected","lessThan":"5d430076e66bddd08612911513b36f932b0d9d6c","versionType":"git"},{"version":"51c843cf77bb52db6df947c4fedcfc62ae3b7b30","status":"affected","lessThan":"242e23be8f31ebd90525c57ee3244c28e99a1697","versionType":"git"},{"version":"51c843cf77bb52db6df947c4fedcfc62ae3b7b30","status":"affected","lessThan":"9901c21bcaf2f01fe5078f750d624f4ddfa8f81b","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/cpufreq/qcom-cpufreq-hw.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.9","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.9","versionType":"semver"},{"version":"5.10.163","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.86","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.0.16","status":"unaffected","lessThanOrEqual":"6.0.*","versionType":"semver"},{"version":"6.1.2","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.2","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/cpufreq/qcom-cpufreq-hw.c"]}],"references":["https://git.kernel.org/stable/c/3ef12a4a8ef5553af9c3fd2719a616637a102568","https://git.kernel.org/stable/c/4ea765b10624d67407817100d381c60f53593033","https://git.kernel.org/stable/c/5d430076e66bddd08612911513b36f932b0d9d6c","https://git.kernel.org/stable/c/242e23be8f31ebd90525c57ee3244c28e99a1697","https://git.kernel.org/stable/c/9901c21bcaf2f01fe5078f750d624f4ddfa8f81b"],"weaknesses":[],"ingestedAt":"2026-10-29T20:05:26.763Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/50xxx/CVE-2022-50637.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-50637","state":"PUBLISHED","datePublished":"2025-12-09T00:00:10.726Z","dateUpdated":"2026-05-11T19:22:41.977Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2025-12-08T23:57:43.370Z"},"containers":{"cna":{"title":"cpufreq: qcom-hw: Fix memory leak in qcom_cpufreq_hw_read_lut()","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ncpufreq: qcom-hw: Fix memory leak in qcom_cpufreq_hw_read_lut()\n\nIf \"cpu_dev\" fails to get opp table in qcom_cpufreq_hw_read_lut(),\nthe program will return, resulting in \"table\" resource is not released."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"51c843cf77bb52db6df947c4fedcfc62ae3b7b30","status":"affected","lessThan":"3ef12a4a8ef5553af9c3fd2719a616637a102568","versionType":"git"},{"version":"51c843cf77bb52db6df947c4fedcfc62ae3b7b30","status":"affected","lessThan":"4ea765b10624d67407817100d381c60f53593033","versionType":"git"},{"version":"51c843cf77bb52db6df947c4fedcfc62ae3b7b30","status":"affected","lessThan":"5d430076e66bddd08612911513b36f932b0d9d6c","versionType":"git"},{"version":"51c843cf77bb52db6df947c4fedcfc62ae3b7b30","status":"affected","lessThan":"242e23be8f31ebd90525c57ee3244c28e99a1697","versionType":"git"},{"version":"51c843cf77bb52db6df947c4fedcfc62ae3b7b30","status":"affected","lessThan":"9901c21bcaf2f01fe5078f750d624f4ddfa8f81b","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/cpufreq/qcom-cpufreq-hw.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.9","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.9","versionType":"semver"},{"version":"5.10.163","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.86","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.0.16","status":"unaffected","lessThanOrEqual":"6.0.*","versionType":"semver"},{"version":"6.1.2","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.2","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/cpufreq/qcom-cpufreq-hw.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/3ef12a4a8ef5553af9c3fd2719a616637a102568"},{"url":"https://git.kernel.org/stable/c/4ea765b10624d67407817100d381c60f53593033"},{"url":"https://git.kernel.org/stable/c/5d430076e66bddd08612911513b36f932b0d9d6c"},{"url":"https://git.kernel.org/stable/c/242e23be8f31ebd90525c57ee3244c28e99a1697"},{"url":"https://git.kernel.org/stable/c/9901c21bcaf2f01fe5078f750d624f4ddfa8f81b"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T19:22:41.977Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.9","versionEndExcluding":"5.10.163"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.9","versionEndExcluding":"5.15.86"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.9","versionEndExcluding":"6.0.16"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.9","versionEndExcluding":"6.1.2"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.9","versionEndExcluding":"6.2"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}