{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-50523","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-10-07T15:15:38.663Z","datePublished":"2025-10-07T15:19:16.595Z","dateUpdated":"2026-05-11T19:21:04.545Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T19:21:04.545Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nclk: rockchip: Fix memory leak in rockchip_clk_register_pll()\n\nIf clk_register() fails, @pll->rate_table may have allocated memory by\nkmemdup(), so it needs to be freed, otherwise will cause memory leak\nissue, this patch fixes it."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/clk/rockchip/clk-pll.c"],"versions":[{"version":"90c590254051f511299538c158e12fdad41ce163","lessThan":"20201c3a0a32f127fa4bdf379d6ac01c2978702d","status":"affected","versionType":"git"},{"version":"90c590254051f511299538c158e12fdad41ce163","lessThan":"86e1e080ad14c5fb6c14a5f0eb530b1b38cbc968","status":"affected","versionType":"git"},{"version":"90c590254051f511299538c158e12fdad41ce163","lessThan":"f02c1d8dc8d880cbaaf9094b4f396fe868ee23ff","status":"affected","versionType":"git"},{"version":"90c590254051f511299538c158e12fdad41ce163","lessThan":"26b94635f1c84d7f6cb482179125cb17e59c90a5","status":"affected","versionType":"git"},{"version":"90c590254051f511299538c158e12fdad41ce163","lessThan":"f4d70c139d313948e02360304a6cbcd3a4f5deb5","status":"affected","versionType":"git"},{"version":"90c590254051f511299538c158e12fdad41ce163","lessThan":"5b0a1f1247cd42ac5e0d369f8dbb58762692edee","status":"affected","versionType":"git"},{"version":"90c590254051f511299538c158e12fdad41ce163","lessThan":"dcd4ba068b194c6ef0071491aa3f12bec8c14d5b","status":"affected","versionType":"git"},{"version":"90c590254051f511299538c158e12fdad41ce163","lessThan":"f2ffb8653ea85ae39ce44347751fcc4c3e41f6bb","status":"affected","versionType":"git"},{"version":"90c590254051f511299538c158e12fdad41ce163","lessThan":"739a6a6bbdb793bd57938cb24aa5a6df89983546","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/clk/rockchip/clk-pll.c"],"versions":[{"version":"3.17","status":"affected"},{"version":"0","lessThan":"3.17","status":"unaffected","versionType":"semver"},{"version":"4.9.337","lessThanOrEqual":"4.9.*","status":"unaffected","versionType":"semver"},{"version":"4.14.303","lessThanOrEqual":"4.14.*","status":"unaffected","versionType":"semver"},{"version":"4.19.270","lessThanOrEqual":"4.19.*","status":"unaffected","versionType":"semver"},{"version":"5.4.229","lessThanOrEqual":"5.4.*","status":"unaffected","versionType":"semver"},{"version":"5.10.163","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.86","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.0.16","lessThanOrEqual":"6.0.*","status":"unaffected","versionType":"semver"},{"version":"6.1.2","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.2","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":"3.17","versionEndExcluding":"4.9.337"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.17","versionEndExcluding":"4.14.303"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.17","versionEndExcluding":"4.19.270"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.17","versionEndExcluding":"5.4.229"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.17","versionEndExcluding":"5.10.163"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.17","versionEndExcluding":"5.15.86"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.17","versionEndExcluding":"6.0.16"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.17","versionEndExcluding":"6.1.2"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.17","versionEndExcluding":"6.2"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/20201c3a0a32f127fa4bdf379d6ac01c2978702d"},{"url":"https://git.kernel.org/stable/c/86e1e080ad14c5fb6c14a5f0eb530b1b38cbc968"},{"url":"https://git.kernel.org/stable/c/f02c1d8dc8d880cbaaf9094b4f396fe868ee23ff"},{"url":"https://git.kernel.org/stable/c/26b94635f1c84d7f6cb482179125cb17e59c90a5"},{"url":"https://git.kernel.org/stable/c/f4d70c139d313948e02360304a6cbcd3a4f5deb5"},{"url":"https://git.kernel.org/stable/c/5b0a1f1247cd42ac5e0d369f8dbb58762692edee"},{"url":"https://git.kernel.org/stable/c/dcd4ba068b194c6ef0071491aa3f12bec8c14d5b"},{"url":"https://git.kernel.org/stable/c/f2ffb8653ea85ae39ce44347751fcc4c3e41f6bb"},{"url":"https://git.kernel.org/stable/c/739a6a6bbdb793bd57938cb24aa5a6df89983546"}],"title":"clk: rockchip: Fix memory leak in rockchip_clk_register_pll()","x_generator":{"engine":"bippy-1.2.0"}}}}