{"id":"CVE-2022-50713","state":"PUBLISHED","title":"clk: visconti: Fix memory leak in visconti_register_pll()","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nclk: visconti: Fix memory leak in visconti_register_pll()\n\n@pll->rate_table has allocated memory by kmemdup(), if clk_hw_register()\nfails, it should be freed, otherwise it will cause memory leak issue,\nthis patch fixes it.","publishedAt":"2025-12-24T12:22:38.387Z","updatedAt":"2026-05-11T19:24:04.841Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"b4cbe606dc3674b25cb661e7cd1a1c6ddaaafaaa","status":"affected","lessThan":"70af9bf13be1716eac452c8a29ce6fe6b957a5db","versionType":"git"},{"version":"b4cbe606dc3674b25cb661e7cd1a1c6ddaaafaaa","status":"affected","lessThan":"f0f1982ddfb418bf7bf05dadebae5c6869a41d41","versionType":"git"},{"version":"b4cbe606dc3674b25cb661e7cd1a1c6ddaaafaaa","status":"affected","lessThan":"b55226f8553d255f5002c751c7c6ba9291f34bf2","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/clk/visconti/pll.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.17","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.17","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/clk/visconti/pll.c"]}],"references":["https://git.kernel.org/stable/c/70af9bf13be1716eac452c8a29ce6fe6b957a5db","https://git.kernel.org/stable/c/f0f1982ddfb418bf7bf05dadebae5c6869a41d41","https://git.kernel.org/stable/c/b55226f8553d255f5002c751c7c6ba9291f34bf2"],"weaknesses":[],"ingestedAt":"2026-10-29T20:05:26.763Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/50xxx/CVE-2022-50713.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-50713","state":"PUBLISHED","datePublished":"2025-12-24T12:22:38.387Z","dateUpdated":"2026-05-11T19:24:04.841Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2025-12-24T12:20:40.329Z"},"containers":{"cna":{"title":"clk: visconti: Fix memory leak in visconti_register_pll()","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nclk: visconti: Fix memory leak in visconti_register_pll()\n\n@pll->rate_table has allocated memory by kmemdup(), if clk_hw_register()\nfails, it should be freed, otherwise it will cause memory leak issue,\nthis patch fixes it."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"b4cbe606dc3674b25cb661e7cd1a1c6ddaaafaaa","status":"affected","lessThan":"70af9bf13be1716eac452c8a29ce6fe6b957a5db","versionType":"git"},{"version":"b4cbe606dc3674b25cb661e7cd1a1c6ddaaafaaa","status":"affected","lessThan":"f0f1982ddfb418bf7bf05dadebae5c6869a41d41","versionType":"git"},{"version":"b4cbe606dc3674b25cb661e7cd1a1c6ddaaafaaa","status":"affected","lessThan":"b55226f8553d255f5002c751c7c6ba9291f34bf2","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/clk/visconti/pll.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.17","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.17","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/clk/visconti/pll.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/70af9bf13be1716eac452c8a29ce6fe6b957a5db"},{"url":"https://git.kernel.org/stable/c/f0f1982ddfb418bf7bf05dadebae5c6869a41d41"},{"url":"https://git.kernel.org/stable/c/b55226f8553d255f5002c751c7c6ba9291f34bf2"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T19:24:04.841Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.17","versionEndExcluding":"6.0.16"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.17","versionEndExcluding":"6.1.2"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.17","versionEndExcluding":"6.2"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}