{"id":"CVE-2022-50539","state":"PUBLISHED","title":"ARM: OMAP2+: omap4-common: Fix refcount leak bug","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nARM: OMAP2+: omap4-common: Fix refcount leak bug\n\nIn omap4_sram_init(), of_find_compatible_node() will return a node\npointer with refcount incremented. We should use of_node_put() when\nit is not used anymore.","publishedAt":"2025-10-07T15:21:05.152Z","updatedAt":"2026-05-11T19:21:22.998Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"1306c08a7cd7e6136490ab2bc728d2c39741003e","status":"affected","lessThan":"1d9452ae3bdb830f9309cf10a2f65977999cb14e","versionType":"git"},{"version":"1306c08a7cd7e6136490ab2bc728d2c39741003e","status":"affected","lessThan":"049875b76660bbdc4873a915afb294f954eb7320","versionType":"git"},{"version":"1306c08a7cd7e6136490ab2bc728d2c39741003e","status":"affected","lessThan":"7c32919a378782c95c72bc028b5c30dfe8c11f82","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["arch/arm/mach-omap2/omap4-common.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"3.18","status":"affected"},{"version":"0","status":"unaffected","lessThan":"3.18","versionType":"semver"},{"version":"6.1.16","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.2.3","status":"unaffected","lessThanOrEqual":"6.2.*","versionType":"semver"},{"version":"6.3","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/omap4-common.c"]}],"references":["https://git.kernel.org/stable/c/1d9452ae3bdb830f9309cf10a2f65977999cb14e","https://git.kernel.org/stable/c/049875b76660bbdc4873a915afb294f954eb7320","https://git.kernel.org/stable/c/7c32919a378782c95c72bc028b5c30dfe8c11f82"],"weaknesses":[],"ingestedAt":"2026-10-29T20:05:26.763Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/50xxx/CVE-2022-50539.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-50539","state":"PUBLISHED","datePublished":"2025-10-07T15:21:05.152Z","dateUpdated":"2026-05-11T19:21:22.998Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2025-10-07T15:15:38.667Z"},"containers":{"cna":{"title":"ARM: OMAP2+: omap4-common: Fix refcount leak bug","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nARM: OMAP2+: omap4-common: Fix refcount leak bug\n\nIn omap4_sram_init(), of_find_compatible_node() 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":"1306c08a7cd7e6136490ab2bc728d2c39741003e","status":"affected","lessThan":"1d9452ae3bdb830f9309cf10a2f65977999cb14e","versionType":"git"},{"version":"1306c08a7cd7e6136490ab2bc728d2c39741003e","status":"affected","lessThan":"049875b76660bbdc4873a915afb294f954eb7320","versionType":"git"},{"version":"1306c08a7cd7e6136490ab2bc728d2c39741003e","status":"affected","lessThan":"7c32919a378782c95c72bc028b5c30dfe8c11f82","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["arch/arm/mach-omap2/omap4-common.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"3.18","status":"affected"},{"version":"0","status":"unaffected","lessThan":"3.18","versionType":"semver"},{"version":"6.1.16","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.2.3","status":"unaffected","lessThanOrEqual":"6.2.*","versionType":"semver"},{"version":"6.3","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/omap4-common.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/1d9452ae3bdb830f9309cf10a2f65977999cb14e"},{"url":"https://git.kernel.org/stable/c/049875b76660bbdc4873a915afb294f954eb7320"},{"url":"https://git.kernel.org/stable/c/7c32919a378782c95c72bc028b5c30dfe8c11f82"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T19:21:22.998Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.18","versionEndExcluding":"6.1.16"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.18","versionEndExcluding":"6.2.3"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.18","versionEndExcluding":"6.3"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}