{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-50480","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-10-04T15:13:33.467Z","datePublished":"2025-10-04T15:16:39.704Z","dateUpdated":"2026-05-11T19:20:18.550Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T19:20:18.550Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nmemory: pl353-smc: Fix refcount leak bug in pl353_smc_probe()\n\nThe break of for_each_available_child_of_node() needs a\ncorresponding of_node_put() when the reference 'child' is not\nused anymore. Here we do not need to call of_node_put() in\nfail path as '!match' means no break.\n\nWhile the of_platform_device_create() will created a new\nreference by 'child' but it has considered the refcounting."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/memory/pl353-smc.c"],"versions":[{"version":"fee10bd2267868f2a3e7ba008ef7665aac5e4412","lessThan":"b37f4a711e5d4bf3608ccbc6de82b52e92b441a0","status":"affected","versionType":"git"},{"version":"fee10bd2267868f2a3e7ba008ef7665aac5e4412","lessThan":"fde46754d5483bc398018bbec3c8ef5c55219e67","status":"affected","versionType":"git"},{"version":"fee10bd2267868f2a3e7ba008ef7665aac5e4412","lessThan":"566b143aa5112a0c2784e20603778518bb799537","status":"affected","versionType":"git"},{"version":"fee10bd2267868f2a3e7ba008ef7665aac5e4412","lessThan":"44db35ceb94756ba513dcf6b69bf9e949b28469c","status":"affected","versionType":"git"},{"version":"fee10bd2267868f2a3e7ba008ef7665aac5e4412","lessThan":"49605dc25e7fb33bf8b671279d4468531da90f89","status":"affected","versionType":"git"},{"version":"fee10bd2267868f2a3e7ba008ef7665aac5e4412","lessThan":"61b3c876c1cbdb1efd1f52a1f348580e6e14efb6","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/memory/pl353-smc.c"],"versions":[{"version":"5.0","status":"affected"},{"version":"0","lessThan":"5.0","status":"unaffected","versionType":"semver"},{"version":"5.4.220","lessThanOrEqual":"5.4.*","status":"unaffected","versionType":"semver"},{"version":"5.10.150","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.75","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"5.19.17","lessThanOrEqual":"5.19.*","status":"unaffected","versionType":"semver"},{"version":"6.0.3","lessThanOrEqual":"6.0.*","status":"unaffected","versionType":"semver"},{"version":"6.1","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":"5.0","versionEndExcluding":"5.4.220"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.0","versionEndExcluding":"5.10.150"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.0","versionEndExcluding":"5.15.75"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.0","versionEndExcluding":"5.19.17"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.0","versionEndExcluding":"6.0.3"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.0","versionEndExcluding":"6.1"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/b37f4a711e5d4bf3608ccbc6de82b52e92b441a0"},{"url":"https://git.kernel.org/stable/c/fde46754d5483bc398018bbec3c8ef5c55219e67"},{"url":"https://git.kernel.org/stable/c/566b143aa5112a0c2784e20603778518bb799537"},{"url":"https://git.kernel.org/stable/c/44db35ceb94756ba513dcf6b69bf9e949b28469c"},{"url":"https://git.kernel.org/stable/c/49605dc25e7fb33bf8b671279d4468531da90f89"},{"url":"https://git.kernel.org/stable/c/61b3c876c1cbdb1efd1f52a1f348580e6e14efb6"}],"title":"memory: pl353-smc: Fix refcount leak bug in pl353_smc_probe()","x_generator":{"engine":"bippy-1.2.0"}}}}