{"id":"CVE-2022-50199","state":"PUBLISHED","title":"ARM: OMAP2+: Fix refcount leak in omapdss_init_of","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nARM: OMAP2+: Fix refcount leak in omapdss_init_of\n\nomapdss_find_dss_of_node() calls of_find_compatible_node() to get device\nnode. of_find_compatible_node() returns a node pointer with refcount\nincremented, we should use of_node_put() on it when done.\nAdd missing of_node_put() in later error path and normal path.","publishedAt":"2025-06-18T11:03:42.033Z","updatedAt":"2026-05-11T19:14:42.515Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"e0c827aca0730b51f38081aa4e8ecf0912aab55f","status":"affected","lessThan":"935035cf97c8cd6794044b500fb0a44a6d30ffa1","versionType":"git"},{"version":"e0c827aca0730b51f38081aa4e8ecf0912aab55f","status":"affected","lessThan":"14bac0c7035bf920e190a63c7e1b113c72eadbf4","versionType":"git"},{"version":"e0c827aca0730b51f38081aa4e8ecf0912aab55f","status":"affected","lessThan":"230ad40a59c9a9ee8f3822b9a7bec09404102ebc","versionType":"git"},{"version":"e0c827aca0730b51f38081aa4e8ecf0912aab55f","status":"affected","lessThan":"a32dc6829e33c54e751346aa3e08ddb6d0e1a6a0","versionType":"git"},{"version":"e0c827aca0730b51f38081aa4e8ecf0912aab55f","status":"affected","lessThan":"507159facf002d113c4878fec67f37d62f187887","versionType":"git"},{"version":"e0c827aca0730b51f38081aa4e8ecf0912aab55f","status":"affected","lessThan":"9705db1eff38d6b9114121f9e253746199b759c9","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":"4.20","status":"affected"},{"version":"0","status":"unaffected","lessThan":"4.20","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/935035cf97c8cd6794044b500fb0a44a6d30ffa1","https://git.kernel.org/stable/c/14bac0c7035bf920e190a63c7e1b113c72eadbf4","https://git.kernel.org/stable/c/230ad40a59c9a9ee8f3822b9a7bec09404102ebc","https://git.kernel.org/stable/c/a32dc6829e33c54e751346aa3e08ddb6d0e1a6a0","https://git.kernel.org/stable/c/507159facf002d113c4878fec67f37d62f187887","https://git.kernel.org/stable/c/9705db1eff38d6b9114121f9e253746199b759c9"],"weaknesses":[],"ingestedAt":"2026-10-29T20:05:26.763Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/50xxx/CVE-2022-50199.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-50199","state":"PUBLISHED","datePublished":"2025-06-18T11:03:42.033Z","dateUpdated":"2026-05-11T19:14:42.515Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2025-06-18T10:57:27.428Z"},"containers":{"cna":{"title":"ARM: OMAP2+: Fix refcount leak in omapdss_init_of","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nARM: OMAP2+: Fix refcount leak in omapdss_init_of\n\nomapdss_find_dss_of_node() calls of_find_compatible_node() to get device\nnode. of_find_compatible_node() returns a node pointer with refcount\nincremented, we should use of_node_put() on it when done.\nAdd missing of_node_put() in later error path and normal path."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"e0c827aca0730b51f38081aa4e8ecf0912aab55f","status":"affected","lessThan":"935035cf97c8cd6794044b500fb0a44a6d30ffa1","versionType":"git"},{"version":"e0c827aca0730b51f38081aa4e8ecf0912aab55f","status":"affected","lessThan":"14bac0c7035bf920e190a63c7e1b113c72eadbf4","versionType":"git"},{"version":"e0c827aca0730b51f38081aa4e8ecf0912aab55f","status":"affected","lessThan":"230ad40a59c9a9ee8f3822b9a7bec09404102ebc","versionType":"git"},{"version":"e0c827aca0730b51f38081aa4e8ecf0912aab55f","status":"affected","lessThan":"a32dc6829e33c54e751346aa3e08ddb6d0e1a6a0","versionType":"git"},{"version":"e0c827aca0730b51f38081aa4e8ecf0912aab55f","status":"affected","lessThan":"507159facf002d113c4878fec67f37d62f187887","versionType":"git"},{"version":"e0c827aca0730b51f38081aa4e8ecf0912aab55f","status":"affected","lessThan":"9705db1eff38d6b9114121f9e253746199b759c9","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":"4.20","status":"affected"},{"version":"0","status":"unaffected","lessThan":"4.20","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/935035cf97c8cd6794044b500fb0a44a6d30ffa1"},{"url":"https://git.kernel.org/stable/c/14bac0c7035bf920e190a63c7e1b113c72eadbf4"},{"url":"https://git.kernel.org/stable/c/230ad40a59c9a9ee8f3822b9a7bec09404102ebc"},{"url":"https://git.kernel.org/stable/c/a32dc6829e33c54e751346aa3e08ddb6d0e1a6a0"},{"url":"https://git.kernel.org/stable/c/507159facf002d113c4878fec67f37d62f187887"},{"url":"https://git.kernel.org/stable/c/9705db1eff38d6b9114121f9e253746199b759c9"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T19:14:42.515Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.20","versionEndExcluding":"5.4.211"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.20","versionEndExcluding":"5.10.137"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.20","versionEndExcluding":"5.15.61"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.20","versionEndExcluding":"5.18.18"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.20","versionEndExcluding":"5.19.2"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.20","versionEndExcluding":"6.0"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}