{"id":"CVE-2023-54111","state":"PUBLISHED","title":"pinctrl: rockchip: Fix refcount leak in rockchip_pinctrl_parse_groups","description":"In the Linux kernel, the following vulnerability has been resolved:\n\npinctrl: rockchip: Fix refcount leak in rockchip_pinctrl_parse_groups\n\nof_find_node_by_phandle() returns a node pointer with refcount incremented,\nWe should use of_node_put() on it when not needed anymore.\nAdd missing of_node_put() to avoid refcount leak.","publishedAt":"2025-12-24T13:06:34.187Z","updatedAt":"2026-05-11T19:55:41.312Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"d3e5116119bd02ea7716bbe04b39c21bba4bcf42","status":"affected","lessThan":"aa017ab5716c9157c65fdce061c4a4a568af53a8","versionType":"git"},{"version":"d3e5116119bd02ea7716bbe04b39c21bba4bcf42","status":"affected","lessThan":"5868013522297bf628eee4322d99d6d4de4f308e","versionType":"git"},{"version":"d3e5116119bd02ea7716bbe04b39c21bba4bcf42","status":"affected","lessThan":"954a7a0011d94475f8ba5ceb77a5d11e01cf402f","versionType":"git"},{"version":"d3e5116119bd02ea7716bbe04b39c21bba4bcf42","status":"affected","lessThan":"d562054a3a2eede3507a5461011ee82b671fcb88","versionType":"git"},{"version":"d3e5116119bd02ea7716bbe04b39c21bba4bcf42","status":"affected","lessThan":"0f735f232ff59863e0b6ebac0849d637e215a9c2","versionType":"git"},{"version":"d3e5116119bd02ea7716bbe04b39c21bba4bcf42","status":"affected","lessThan":"dbef00ef4b9b98d15183340396e5df0fa7a860d8","versionType":"git"},{"version":"d3e5116119bd02ea7716bbe04b39c21bba4bcf42","status":"affected","lessThan":"3c40b34e3462aab12af3dba77d2e1602afc72e80","versionType":"git"},{"version":"d3e5116119bd02ea7716bbe04b39c21bba4bcf42","status":"affected","lessThan":"c818ae563bf99457f02e8170aabd6b174f629f65","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/pinctrl/pinctrl-rockchip.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"3.11","status":"affected"},{"version":"0","status":"unaffected","lessThan":"3.11","versionType":"semver"},{"version":"4.14.308","status":"unaffected","lessThanOrEqual":"4.14.*","versionType":"semver"},{"version":"4.19.276","status":"unaffected","lessThanOrEqual":"4.19.*","versionType":"semver"},{"version":"5.4.270","status":"unaffected","lessThanOrEqual":"5.4.*","versionType":"semver"},{"version":"5.10.173","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.99","status":"unaffected","lessThanOrEqual":"5.15.*","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":["drivers/pinctrl/pinctrl-rockchip.c"]}],"references":["https://git.kernel.org/stable/c/aa017ab5716c9157c65fdce061c4a4a568af53a8","https://git.kernel.org/stable/c/5868013522297bf628eee4322d99d6d4de4f308e","https://git.kernel.org/stable/c/954a7a0011d94475f8ba5ceb77a5d11e01cf402f","https://git.kernel.org/stable/c/d562054a3a2eede3507a5461011ee82b671fcb88","https://git.kernel.org/stable/c/0f735f232ff59863e0b6ebac0849d637e215a9c2","https://git.kernel.org/stable/c/dbef00ef4b9b98d15183340396e5df0fa7a860d8","https://git.kernel.org/stable/c/3c40b34e3462aab12af3dba77d2e1602afc72e80","https://git.kernel.org/stable/c/c818ae563bf99457f02e8170aabd6b174f629f65"],"weaknesses":[],"ingestedAt":"2026-10-29T20:06:42.242Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/54xxx/CVE-2023-54111.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2023-54111","state":"PUBLISHED","datePublished":"2025-12-24T13:06:34.187Z","dateUpdated":"2026-05-11T19:55:41.312Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2025-12-24T13:02:52.518Z"},"containers":{"cna":{"title":"pinctrl: rockchip: Fix refcount leak in rockchip_pinctrl_parse_groups","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\npinctrl: rockchip: Fix refcount leak in rockchip_pinctrl_parse_groups\n\nof_find_node_by_phandle() returns a node pointer with refcount incremented,\nWe should use of_node_put() on it when not needed anymore.\nAdd missing of_node_put() to avoid refcount leak."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"d3e5116119bd02ea7716bbe04b39c21bba4bcf42","status":"affected","lessThan":"aa017ab5716c9157c65fdce061c4a4a568af53a8","versionType":"git"},{"version":"d3e5116119bd02ea7716bbe04b39c21bba4bcf42","status":"affected","lessThan":"5868013522297bf628eee4322d99d6d4de4f308e","versionType":"git"},{"version":"d3e5116119bd02ea7716bbe04b39c21bba4bcf42","status":"affected","lessThan":"954a7a0011d94475f8ba5ceb77a5d11e01cf402f","versionType":"git"},{"version":"d3e5116119bd02ea7716bbe04b39c21bba4bcf42","status":"affected","lessThan":"d562054a3a2eede3507a5461011ee82b671fcb88","versionType":"git"},{"version":"d3e5116119bd02ea7716bbe04b39c21bba4bcf42","status":"affected","lessThan":"0f735f232ff59863e0b6ebac0849d637e215a9c2","versionType":"git"},{"version":"d3e5116119bd02ea7716bbe04b39c21bba4bcf42","status":"affected","lessThan":"dbef00ef4b9b98d15183340396e5df0fa7a860d8","versionType":"git"},{"version":"d3e5116119bd02ea7716bbe04b39c21bba4bcf42","status":"affected","lessThan":"3c40b34e3462aab12af3dba77d2e1602afc72e80","versionType":"git"},{"version":"d3e5116119bd02ea7716bbe04b39c21bba4bcf42","status":"affected","lessThan":"c818ae563bf99457f02e8170aabd6b174f629f65","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/pinctrl/pinctrl-rockchip.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"3.11","status":"affected"},{"version":"0","status":"unaffected","lessThan":"3.11","versionType":"semver"},{"version":"4.14.308","status":"unaffected","lessThanOrEqual":"4.14.*","versionType":"semver"},{"version":"4.19.276","status":"unaffected","lessThanOrEqual":"4.19.*","versionType":"semver"},{"version":"5.4.270","status":"unaffected","lessThanOrEqual":"5.4.*","versionType":"semver"},{"version":"5.10.173","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.99","status":"unaffected","lessThanOrEqual":"5.15.*","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":["drivers/pinctrl/pinctrl-rockchip.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/aa017ab5716c9157c65fdce061c4a4a568af53a8"},{"url":"https://git.kernel.org/stable/c/5868013522297bf628eee4322d99d6d4de4f308e"},{"url":"https://git.kernel.org/stable/c/954a7a0011d94475f8ba5ceb77a5d11e01cf402f"},{"url":"https://git.kernel.org/stable/c/d562054a3a2eede3507a5461011ee82b671fcb88"},{"url":"https://git.kernel.org/stable/c/0f735f232ff59863e0b6ebac0849d637e215a9c2"},{"url":"https://git.kernel.org/stable/c/dbef00ef4b9b98d15183340396e5df0fa7a860d8"},{"url":"https://git.kernel.org/stable/c/3c40b34e3462aab12af3dba77d2e1602afc72e80"},{"url":"https://git.kernel.org/stable/c/c818ae563bf99457f02e8170aabd6b174f629f65"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T19:55:41.312Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.11","versionEndExcluding":"4.14.308"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.11","versionEndExcluding":"4.19.276"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.11","versionEndExcluding":"5.4.270"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.11","versionEndExcluding":"5.10.173"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.11","versionEndExcluding":"5.15.99"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.11","versionEndExcluding":"6.1.16"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.11","versionEndExcluding":"6.2.3"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.11","versionEndExcluding":"6.3"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}