{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-50188","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-06-18T10:57:27.427Z","datePublished":"2025-06-18T11:03:34.887Z","dateUpdated":"2026-05-11T19:14:29.712Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T19:14:29.712Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/meson: Fix refcount leak in meson_encoder_hdmi_init\n\nof_find_device_by_node() takes reference, we should use put_device()\nto release it when not need anymore.\nAdd missing put_device() in error path to avoid refcount\nleak."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/meson/meson_encoder_hdmi.c"],"versions":[{"version":"e098989a9219f4456047f9b0e8c44f03e29a843e","lessThan":"50446ac34545580d073ff0dd154b796726772668","status":"affected","versionType":"git"},{"version":"0af5e0b41110e2da872030395231ab19c45be931","lessThan":"79b15eb0aa059b3a5bc60364ce82eb2cefac80db","status":"affected","versionType":"git"},{"version":"0af5e0b41110e2da872030395231ab19c45be931","lessThan":"bfcca6234b2a36d213f0cc1c127becc17680f7df","status":"affected","versionType":"git"},{"version":"0af5e0b41110e2da872030395231ab19c45be931","lessThan":"7381076809586528e2a812a709e2758916318a99","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/gpu/drm/meson/meson_encoder_hdmi.c"],"versions":[{"version":"5.17","status":"affected"},{"version":"0","lessThan":"5.17","status":"unaffected","versionType":"semver"},{"version":"5.18.18","lessThanOrEqual":"5.18.*","status":"unaffected","versionType":"semver"},{"version":"5.19.2","lessThanOrEqual":"5.19.*","status":"unaffected","versionType":"semver"},{"version":"6.0","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":"5.17","versionEndExcluding":"5.18.18"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.17","versionEndExcluding":"5.19.2"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.17","versionEndExcluding":"6.0"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/50446ac34545580d073ff0dd154b796726772668"},{"url":"https://git.kernel.org/stable/c/79b15eb0aa059b3a5bc60364ce82eb2cefac80db"},{"url":"https://git.kernel.org/stable/c/bfcca6234b2a36d213f0cc1c127becc17680f7df"},{"url":"https://git.kernel.org/stable/c/7381076809586528e2a812a709e2758916318a99"}],"title":"drm/meson: Fix refcount leak in meson_encoder_hdmi_init","x_generator":{"engine":"bippy-1.2.0"}}}}