{"id":"CVE-2022-50823","state":"PUBLISHED","title":"clk: tegra: Fix refcount leak in tegra114_clock_init","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nclk: tegra: Fix refcount leak in tegra114_clock_init\n\nof_find_matching_node() returns a node pointer with refcount\nincremented, we should use of_node_put() on it when not need anymore.\nAdd missing of_node_put() to avoid refcount leak.","publishedAt":"2025-12-30T12:08:36.911Z","updatedAt":"2026-05-11T19:25:48.476Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"2cb5efefd6f7d3e7df9a7430b910a80515821256","status":"affected","lessThan":"1f0e1cbbaffd729560716e9592aa5e609ea93bb6","versionType":"git"},{"version":"2cb5efefd6f7d3e7df9a7430b910a80515821256","status":"affected","lessThan":"ce699dcdac2bfdb6b238f2517ba41d9623b15f46","versionType":"git"},{"version":"2cb5efefd6f7d3e7df9a7430b910a80515821256","status":"affected","lessThan":"8cc87a9c142ae0e276a3ff9ce50f78a1668da36f","versionType":"git"},{"version":"2cb5efefd6f7d3e7df9a7430b910a80515821256","status":"affected","lessThan":"5984b1d66126b024ee77482602ac6e51b53f4116","versionType":"git"},{"version":"2cb5efefd6f7d3e7df9a7430b910a80515821256","status":"affected","lessThan":"c01bfd23cc13a420b3f6a36bcab98410f49d480d","versionType":"git"},{"version":"2cb5efefd6f7d3e7df9a7430b910a80515821256","status":"affected","lessThan":"e7a57fb92af52c4da69cd947752e8946e5ada50a","versionType":"git"},{"version":"2cb5efefd6f7d3e7df9a7430b910a80515821256","status":"affected","lessThan":"8e1fe30253930c6a67385c19802c5ab8706a76d9","versionType":"git"},{"version":"2cb5efefd6f7d3e7df9a7430b910a80515821256","status":"affected","lessThan":"a7d3fb5814c73d7d49913e4294f8f508a3038bb4","versionType":"git"},{"version":"2cb5efefd6f7d3e7df9a7430b910a80515821256","status":"affected","lessThan":"db16a80c76ea395766913082b1e3f939dde29b2c","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/clk/tegra/clk-tegra114.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"3.10","status":"affected"},{"version":"0","status":"unaffected","lessThan":"3.10","versionType":"semver"},{"version":"4.9.331","status":"unaffected","lessThanOrEqual":"4.9.*","versionType":"semver"},{"version":"4.14.296","status":"unaffected","lessThanOrEqual":"4.14.*","versionType":"semver"},{"version":"4.19.262","status":"unaffected","lessThanOrEqual":"4.19.*","versionType":"semver"},{"version":"5.4.220","status":"unaffected","lessThanOrEqual":"5.4.*","versionType":"semver"},{"version":"5.10.150","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.75","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"5.19.17","status":"unaffected","lessThanOrEqual":"5.19.*","versionType":"semver"},{"version":"6.0.3","status":"unaffected","lessThanOrEqual":"6.0.*","versionType":"semver"},{"version":"6.1","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/clk/tegra/clk-tegra114.c"]}],"references":["https://git.kernel.org/stable/c/1f0e1cbbaffd729560716e9592aa5e609ea93bb6","https://git.kernel.org/stable/c/ce699dcdac2bfdb6b238f2517ba41d9623b15f46","https://git.kernel.org/stable/c/8cc87a9c142ae0e276a3ff9ce50f78a1668da36f","https://git.kernel.org/stable/c/5984b1d66126b024ee77482602ac6e51b53f4116","https://git.kernel.org/stable/c/c01bfd23cc13a420b3f6a36bcab98410f49d480d","https://git.kernel.org/stable/c/e7a57fb92af52c4da69cd947752e8946e5ada50a","https://git.kernel.org/stable/c/8e1fe30253930c6a67385c19802c5ab8706a76d9","https://git.kernel.org/stable/c/a7d3fb5814c73d7d49913e4294f8f508a3038bb4","https://git.kernel.org/stable/c/db16a80c76ea395766913082b1e3f939dde29b2c"],"weaknesses":[],"ingestedAt":"2026-10-29T20:05:26.763Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/50xxx/CVE-2022-50823.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-50823","state":"PUBLISHED","datePublished":"2025-12-30T12:08:36.911Z","dateUpdated":"2026-05-11T19:25:48.476Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2025-12-30T12:06:07.131Z"},"containers":{"cna":{"title":"clk: tegra: Fix refcount leak in tegra114_clock_init","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nclk: tegra: Fix refcount leak in tegra114_clock_init\n\nof_find_matching_node() returns a node pointer with refcount\nincremented, we should use of_node_put() on it when not need anymore.\nAdd missing of_node_put() to avoid refcount leak."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"2cb5efefd6f7d3e7df9a7430b910a80515821256","status":"affected","lessThan":"1f0e1cbbaffd729560716e9592aa5e609ea93bb6","versionType":"git"},{"version":"2cb5efefd6f7d3e7df9a7430b910a80515821256","status":"affected","lessThan":"ce699dcdac2bfdb6b238f2517ba41d9623b15f46","versionType":"git"},{"version":"2cb5efefd6f7d3e7df9a7430b910a80515821256","status":"affected","lessThan":"8cc87a9c142ae0e276a3ff9ce50f78a1668da36f","versionType":"git"},{"version":"2cb5efefd6f7d3e7df9a7430b910a80515821256","status":"affected","lessThan":"5984b1d66126b024ee77482602ac6e51b53f4116","versionType":"git"},{"version":"2cb5efefd6f7d3e7df9a7430b910a80515821256","status":"affected","lessThan":"c01bfd23cc13a420b3f6a36bcab98410f49d480d","versionType":"git"},{"version":"2cb5efefd6f7d3e7df9a7430b910a80515821256","status":"affected","lessThan":"e7a57fb92af52c4da69cd947752e8946e5ada50a","versionType":"git"},{"version":"2cb5efefd6f7d3e7df9a7430b910a80515821256","status":"affected","lessThan":"8e1fe30253930c6a67385c19802c5ab8706a76d9","versionType":"git"},{"version":"2cb5efefd6f7d3e7df9a7430b910a80515821256","status":"affected","lessThan":"a7d3fb5814c73d7d49913e4294f8f508a3038bb4","versionType":"git"},{"version":"2cb5efefd6f7d3e7df9a7430b910a80515821256","status":"affected","lessThan":"db16a80c76ea395766913082b1e3f939dde29b2c","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/clk/tegra/clk-tegra114.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"3.10","status":"affected"},{"version":"0","status":"unaffected","lessThan":"3.10","versionType":"semver"},{"version":"4.9.331","status":"unaffected","lessThanOrEqual":"4.9.*","versionType":"semver"},{"version":"4.14.296","status":"unaffected","lessThanOrEqual":"4.14.*","versionType":"semver"},{"version":"4.19.262","status":"unaffected","lessThanOrEqual":"4.19.*","versionType":"semver"},{"version":"5.4.220","status":"unaffected","lessThanOrEqual":"5.4.*","versionType":"semver"},{"version":"5.10.150","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.75","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"5.19.17","status":"unaffected","lessThanOrEqual":"5.19.*","versionType":"semver"},{"version":"6.0.3","status":"unaffected","lessThanOrEqual":"6.0.*","versionType":"semver"},{"version":"6.1","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/clk/tegra/clk-tegra114.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/1f0e1cbbaffd729560716e9592aa5e609ea93bb6"},{"url":"https://git.kernel.org/stable/c/ce699dcdac2bfdb6b238f2517ba41d9623b15f46"},{"url":"https://git.kernel.org/stable/c/8cc87a9c142ae0e276a3ff9ce50f78a1668da36f"},{"url":"https://git.kernel.org/stable/c/5984b1d66126b024ee77482602ac6e51b53f4116"},{"url":"https://git.kernel.org/stable/c/c01bfd23cc13a420b3f6a36bcab98410f49d480d"},{"url":"https://git.kernel.org/stable/c/e7a57fb92af52c4da69cd947752e8946e5ada50a"},{"url":"https://git.kernel.org/stable/c/8e1fe30253930c6a67385c19802c5ab8706a76d9"},{"url":"https://git.kernel.org/stable/c/a7d3fb5814c73d7d49913e4294f8f508a3038bb4"},{"url":"https://git.kernel.org/stable/c/db16a80c76ea395766913082b1e3f939dde29b2c"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T19:25:48.476Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.10","versionEndExcluding":"4.9.331"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.10","versionEndExcluding":"4.14.296"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.10","versionEndExcluding":"4.19.262"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.10","versionEndExcluding":"5.4.220"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.10","versionEndExcluding":"5.10.150"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.10","versionEndExcluding":"5.15.75"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.10","versionEndExcluding":"5.19.17"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.10","versionEndExcluding":"6.0.3"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.10","versionEndExcluding":"6.1"}]}]}],"x_generator":{"engine"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