{"id":"CVE-2022-50203","state":"PUBLISHED","title":"ARM: OMAP2+: display: Fix refcount leak bug","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nARM: OMAP2+: display: Fix refcount leak bug\n\nIn omapdss_init_fbdev(), of_find_node_by_name() will return a node\npointer with refcount incremented. We should use of_node_put() when\nit is not used anymore.","publishedAt":"2025-06-18T11:03:44.520Z","updatedAt":"2026-05-11T19:14:47.374Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"23d34981c7e36fb609d3eaacf0a52a05d75ae008","status":"affected","lessThan":"bdbdf69d5b78c5712c60c0004fa6aed12da36e26","versionType":"git"},{"version":"23d34981c7e36fb609d3eaacf0a52a05d75ae008","status":"affected","lessThan":"0b4f96b47ff8dc2fa35d03c4116927248796d9af","versionType":"git"},{"version":"23d34981c7e36fb609d3eaacf0a52a05d75ae008","status":"affected","lessThan":"3e505298a75f0bbdc96e923e76e5d45d6c8f64a7","versionType":"git"},{"version":"23d34981c7e36fb609d3eaacf0a52a05d75ae008","status":"affected","lessThan":"88d556029a78999b098d26a330bb6a7de166f426","versionType":"git"},{"version":"23d34981c7e36fb609d3eaacf0a52a05d75ae008","status":"affected","lessThan":"a89a865dc9f0600fd146224e314775b9efc9d845","versionType":"git"},{"version":"23d34981c7e36fb609d3eaacf0a52a05d75ae008","status":"affected","lessThan":"496988a19d5c36fabf97c847db39167e42393c74","versionType":"git"},{"version":"23d34981c7e36fb609d3eaacf0a52a05d75ae008","status":"affected","lessThan":"2629d171f3d6451724549d8d10d14ac6da37a7be","versionType":"git"},{"version":"23d34981c7e36fb609d3eaacf0a52a05d75ae008","status":"affected","lessThan":"50b87a32a79bca6e275918a711fb8cc55e16d739","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["arch/arm/mach-omap2/display.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"4.1","status":"affected"},{"version":"0","status":"unaffected","lessThan":"4.1","versionType":"semver"},{"version":"4.14.291","status":"unaffected","lessThanOrEqual":"4.14.*","versionType":"semver"},{"version":"4.19.256","status":"unaffected","lessThanOrEqual":"4.19.*","versionType":"semver"},{"version":"5.4.211","status":"unaffected","lessThanOrEqual":"5.4.*","versionType":"semver"},{"version":"5.10.137","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.61","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"5.18.18","status":"unaffected","lessThanOrEqual":"5.18.*","versionType":"semver"},{"version":"5.19.2","status":"unaffected","lessThanOrEqual":"5.19.*","versionType":"semver"},{"version":"6.0","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["arch/arm/mach-omap2/display.c"]}],"references":["https://git.kernel.org/stable/c/bdbdf69d5b78c5712c60c0004fa6aed12da36e26","https://git.kernel.org/stable/c/0b4f96b47ff8dc2fa35d03c4116927248796d9af","https://git.kernel.org/stable/c/3e505298a75f0bbdc96e923e76e5d45d6c8f64a7","https://git.kernel.org/stable/c/88d556029a78999b098d26a330bb6a7de166f426","https://git.kernel.org/stable/c/a89a865dc9f0600fd146224e314775b9efc9d845","https://git.kernel.org/stable/c/496988a19d5c36fabf97c847db39167e42393c74","https://git.kernel.org/stable/c/2629d171f3d6451724549d8d10d14ac6da37a7be","https://git.kernel.org/stable/c/50b87a32a79bca6e275918a711fb8cc55e16d739"],"weaknesses":[],"ingestedAt":"2026-10-29T20:05:26.763Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/50xxx/CVE-2022-50203.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-50203","state":"PUBLISHED","datePublished":"2025-06-18T11:03:44.520Z","dateUpdated":"2026-05-11T19:14:47.374Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2025-06-18T10:57:27.428Z"},"containers":{"cna":{"title":"ARM: OMAP2+: display: Fix refcount leak bug","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nARM: OMAP2+: display: Fix refcount leak bug\n\nIn omapdss_init_fbdev(), of_find_node_by_name() will return a node\npointer with refcount incremented. We should use of_node_put() when\nit is not used anymore."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"23d34981c7e36fb609d3eaacf0a52a05d75ae008","status":"affected","lessThan":"bdbdf69d5b78c5712c60c0004fa6aed12da36e26","versionType":"git"},{"version":"23d34981c7e36fb609d3eaacf0a52a05d75ae008","status":"affected","lessThan":"0b4f96b47ff8dc2fa35d03c4116927248796d9af","versionType":"git"},{"version":"23d34981c7e36fb609d3eaacf0a52a05d75ae008","status":"affected","lessThan":"3e505298a75f0bbdc96e923e76e5d45d6c8f64a7","versionType":"git"},{"version":"23d34981c7e36fb609d3eaacf0a52a05d75ae008","status":"affected","lessThan":"88d556029a78999b098d26a330bb6a7de166f426","versionType":"git"},{"version":"23d34981c7e36fb609d3eaacf0a52a05d75ae008","status":"affected","lessThan":"a89a865dc9f0600fd146224e314775b9efc9d845","versionType":"git"},{"version":"23d34981c7e36fb609d3eaacf0a52a05d75ae008","status":"affected","lessThan":"496988a19d5c36fabf97c847db39167e42393c74","versionType":"git"},{"version":"23d34981c7e36fb609d3eaacf0a52a05d75ae008","status":"affected","lessThan":"2629d171f3d6451724549d8d10d14ac6da37a7be","versionType":"git"},{"version":"23d34981c7e36fb609d3eaacf0a52a05d75ae008","status":"affected","lessThan":"50b87a32a79bca6e275918a711fb8cc55e16d739","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["arch/arm/mach-omap2/display.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"4.1","status":"affected"},{"version":"0","status":"unaffected","lessThan":"4.1","versionType":"semver"},{"version":"4.14.291","status":"unaffected","lessThanOrEqual":"4.14.*","versionType":"semver"},{"version":"4.19.256","status":"unaffected","lessThanOrEqual":"4.19.*","versionType":"semver"},{"version":"5.4.211","status":"unaffected","lessThanOrEqual":"5.4.*","versionType":"semver"},{"version":"5.10.137","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.61","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"5.18.18","status":"unaffected","lessThanOrEqual":"5.18.*","versionType":"semver"},{"version":"5.19.2","status":"unaffected","lessThanOrEqual":"5.19.*","versionType":"semver"},{"version":"6.0","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["arch/arm/mach-omap2/display.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/bdbdf69d5b78c5712c60c0004fa6aed12da36e26"},{"url":"https://git.kernel.org/stable/c/0b4f96b47ff8dc2fa35d03c4116927248796d9af"},{"url":"https://git.kernel.org/stable/c/3e505298a75f0bbdc96e923e76e5d45d6c8f64a7"},{"url":"https://git.kernel.org/stable/c/88d556029a78999b098d26a330bb6a7de166f426"},{"url":"https://git.kernel.org/stable/c/a89a865dc9f0600fd146224e314775b9efc9d845"},{"url":"https://git.kernel.org/stable/c/496988a19d5c36fabf97c847db39167e42393c74"},{"url":"https://git.kernel.org/stable/c/2629d171f3d6451724549d8d10d14ac6da37a7be"},{"url":"https://git.kernel.org/stable/c/50b87a32a79bca6e275918a711fb8cc55e16d739"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T19:14:47.374Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.1","versionEndExcluding":"4.14.291"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.1","versionEndExcluding":"4.19.256"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.1","versionEndExcluding":"5.4.211"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.1","versionEndExcluding":"5.10.137"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.1","versionEndExcluding":"5.15.61"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.1","versionEndExcluding":"5.18.18"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.1","versionEndExcluding":"5.19.2"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.1","versionEndExcluding":"6.0"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}