{"id":"CVE-2022-50776","state":"PUBLISHED","title":"clk: st: Fix memory leak in st_of_quadfs_setup()","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nclk: st: Fix memory leak in st_of_quadfs_setup()\n\nIf st_clk_register_quadfs_pll() fails, @lock should be freed before goto\n@err_exit, otherwise will cause meory leak issue, fix it.","publishedAt":"2025-12-24T13:06:05.804Z","updatedAt":"2026-05-11T19:25:19.470Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"5f7aa9071e935c8c0e869306c7ef073df6c409f6","status":"affected","lessThan":"081538ae5817631a2b99e8e75cce981060aab29f","versionType":"git"},{"version":"5f7aa9071e935c8c0e869306c7ef073df6c409f6","status":"affected","lessThan":"f0295209de457049a4a5f3e3985528391bd1ab34","versionType":"git"},{"version":"5f7aa9071e935c8c0e869306c7ef073df6c409f6","status":"affected","lessThan":"be03875007621fcee96e6f9fd7b9e59c8dfcf6fa","versionType":"git"},{"version":"5f7aa9071e935c8c0e869306c7ef073df6c409f6","status":"affected","lessThan":"713ad301c2d49e88fe586b57ebac8f220a98e162","versionType":"git"},{"version":"5f7aa9071e935c8c0e869306c7ef073df6c409f6","status":"affected","lessThan":"efd025f32fce27a8ada9bcb4731e8a84476e5b3d","versionType":"git"},{"version":"5f7aa9071e935c8c0e869306c7ef073df6c409f6","status":"affected","lessThan":"adf6a00859d014cecf046dc91f75c0e65a544360","versionType":"git"},{"version":"5f7aa9071e935c8c0e869306c7ef073df6c409f6","status":"affected","lessThan":"335ef7546c77e63154d6ea4d603b11274a85900e","versionType":"git"},{"version":"5f7aa9071e935c8c0e869306c7ef073df6c409f6","status":"affected","lessThan":"f4731395d6db850127634197863aede188d8e9de","versionType":"git"},{"version":"5f7aa9071e935c8c0e869306c7ef073df6c409f6","status":"affected","lessThan":"cfd3ffb36f0d566846163118651d868e607300ba","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/clk/st/clkgen-fsyn.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"3.15","status":"affected"},{"version":"0","status":"unaffected","lessThan":"3.15","versionType":"semver"},{"version":"4.9.337","status":"unaffected","lessThanOrEqual":"4.9.*","versionType":"semver"},{"version":"4.14.303","status":"unaffected","lessThanOrEqual":"4.14.*","versionType":"semver"},{"version":"4.19.270","status":"unaffected","lessThanOrEqual":"4.19.*","versionType":"semver"},{"version":"5.4.229","status":"unaffected","lessThanOrEqual":"5.4.*","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/clk/st/clkgen-fsyn.c"]}],"references":["https://git.kernel.org/stable/c/081538ae5817631a2b99e8e75cce981060aab29f","https://git.kernel.org/stable/c/f0295209de457049a4a5f3e3985528391bd1ab34","https://git.kernel.org/stable/c/be03875007621fcee96e6f9fd7b9e59c8dfcf6fa","https://git.kernel.org/stable/c/713ad301c2d49e88fe586b57ebac8f220a98e162","https://git.kernel.org/stable/c/efd025f32fce27a8ada9bcb4731e8a84476e5b3d","https://git.kernel.org/stable/c/adf6a00859d014cecf046dc91f75c0e65a544360","https://git.kernel.org/stable/c/335ef7546c77e63154d6ea4d603b11274a85900e","https://git.kernel.org/stable/c/f4731395d6db850127634197863aede188d8e9de","https://git.kernel.org/stable/c/cfd3ffb36f0d566846163118651d868e607300ba"],"weaknesses":[],"ingestedAt":"2026-10-29T20:05:26.763Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/50xxx/CVE-2022-50776.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-50776","state":"PUBLISHED","datePublished":"2025-12-24T13:06:05.804Z","dateUpdated":"2026-05-11T19:25:19.470Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2025-12-24T13:02:21.547Z"},"containers":{"cna":{"title":"clk: st: Fix memory leak in st_of_quadfs_setup()","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nclk: st: Fix memory leak in st_of_quadfs_setup()\n\nIf st_clk_register_quadfs_pll() fails, @lock should be freed before goto\n@err_exit, otherwise will cause meory leak issue, fix it."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"5f7aa9071e935c8c0e869306c7ef073df6c409f6","status":"affected","lessThan":"081538ae5817631a2b99e8e75cce981060aab29f","versionType":"git"},{"version":"5f7aa9071e935c8c0e869306c7ef073df6c409f6","status":"affected","lessThan":"f0295209de457049a4a5f3e3985528391bd1ab34","versionType":"git"},{"version":"5f7aa9071e935c8c0e869306c7ef073df6c409f6","status":"affected","lessThan":"be03875007621fcee96e6f9fd7b9e59c8dfcf6fa","versionType":"git"},{"version":"5f7aa9071e935c8c0e869306c7ef073df6c409f6","status":"affected","lessThan":"713ad301c2d49e88fe586b57ebac8f220a98e162","versionType":"git"},{"version":"5f7aa9071e935c8c0e869306c7ef073df6c409f6","status":"affected","lessThan":"efd025f32fce27a8ada9bcb4731e8a84476e5b3d","versionType":"git"},{"version":"5f7aa9071e935c8c0e869306c7ef073df6c409f6","status":"affected","lessThan":"adf6a00859d014cecf046dc91f75c0e65a544360","versionType":"git"},{"version":"5f7aa9071e935c8c0e869306c7ef073df6c409f6","status":"affected","lessThan":"335ef7546c77e63154d6ea4d603b11274a85900e","versionType":"git"},{"version":"5f7aa9071e935c8c0e869306c7ef073df6c409f6","status":"affected","lessThan":"f4731395d6db850127634197863aede188d8e9de","versionType":"git"},{"version":"5f7aa9071e935c8c0e869306c7ef073df6c409f6","status":"affected","lessThan":"cfd3ffb36f0d566846163118651d868e607300ba","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/clk/st/clkgen-fsyn.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"3.15","status":"affected"},{"version":"0","status":"unaffected","lessThan":"3.15","versionType":"semver"},{"version":"4.9.337","status":"unaffected","lessThanOrEqual":"4.9.*","versionType":"semver"},{"version":"4.14.303","status":"unaffected","lessThanOrEqual":"4.14.*","versionType":"semver"},{"version":"4.19.270","status":"unaffected","lessThanOrEqual":"4.19.*","versionType":"semver"},{"version":"5.4.229","status":"unaffected","lessThanOrEqual":"5.4.*","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/clk/st/clkgen-fsyn.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/081538ae5817631a2b99e8e75cce981060aab29f"},{"url":"https://git.kernel.org/stable/c/f0295209de457049a4a5f3e3985528391bd1ab34"},{"url":"https://git.kernel.org/stable/c/be03875007621fcee96e6f9fd7b9e59c8dfcf6fa"},{"url":"https://git.kernel.org/stable/c/713ad301c2d49e88fe586b57ebac8f220a98e162"},{"url":"https://git.kernel.org/stable/c/efd025f32fce27a8ada9bcb4731e8a84476e5b3d"},{"url":"https://git.kernel.org/stable/c/adf6a00859d014cecf046dc91f75c0e65a544360"},{"url":"https://git.kernel.org/stable/c/335ef7546c77e63154d6ea4d603b11274a85900e"},{"url":"https://git.kernel.org/stable/c/f4731395d6db850127634197863aede188d8e9de"},{"url":"https://git.kernel.org/stable/c/cfd3ffb36f0d566846163118651d868e607300ba"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T19:25:19.470Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.15","versionEndExcluding":"4.9.337"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.15","versionEndExcluding":"4.14.303"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.15","versionEndExcluding":"4.19.270"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.15","versionEndExcluding":"5.4.229"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.15","versionEndExcluding":"5.10.163"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.15","versionEndExcluding":"5.15.86"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.15","versionEndExcluding":"6.0.16"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.15","versionEndExcluding":"6.1.2"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.15","versionEndExcluding":"6.2"}]}]}],"x_generator":{"engine":"bippy-1.2.0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