{"id":"CVE-2022-49480","state":"PUBLISHED","title":"ASoC: imx-hdmi: Fix refcount leak in imx_hdmi_probe","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: imx-hdmi: Fix refcount leak in imx_hdmi_probe\n\nof_find_device_by_node() takes reference, we should use put_device()\nto release it. when devm_kzalloc() fails, it doesn't have a\nput_device(), it will cause refcount leak.\nAdd missing put_device() to fix this.","publishedAt":"2025-02-26T02:13:20.651Z","updatedAt":"2026-05-11T19:00:42.557Z","severity":{"score":5.5,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","source":"CISA-ADP"},"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"6a5f850aa83a1d844d27e3e53ca2f247e55d438b","status":"affected","lessThan":"cf760e494ee5fa6bc2dc222f0098c741ad460801","versionType":"git"},{"version":"6a5f850aa83a1d844d27e3e53ca2f247e55d438b","status":"affected","lessThan":"8205a0114db10ec41bd2b748cdd7528632082eca","versionType":"git"},{"version":"6a5f850aa83a1d844d27e3e53ca2f247e55d438b","status":"affected","lessThan":"81b7edaabd44ba133006ad72056914eb36828d60","versionType":"git"},{"version":"6a5f850aa83a1d844d27e3e53ca2f247e55d438b","status":"affected","lessThan":"ed46731d8e86c8d65f5fc717671e1f1f6c3146d2","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["sound/soc/fsl/imx-hdmi.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.11","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.11","versionType":"semver"},{"version":"5.15.46","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"5.17.14","status":"unaffected","lessThanOrEqual":"5.17.*","versionType":"semver"},{"version":"5.18.3","status":"unaffected","lessThanOrEqual":"5.18.*","versionType":"semver"},{"version":"5.19","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["sound/soc/fsl/imx-hdmi.c"]}],"references":["https://git.kernel.org/stable/c/cf760e494ee5fa6bc2dc222f0098c741ad460801","https://git.kernel.org/stable/c/8205a0114db10ec41bd2b748cdd7528632082eca","https://git.kernel.org/stable/c/81b7edaabd44ba133006ad72056914eb36828d60","https://git.kernel.org/stable/c/ed46731d8e86c8d65f5fc717671e1f1f6c3146d2"],"weaknesses":[],"ingestedAt":"2026-10-29T20:05:26.763Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/49xxx/CVE-2022-49480.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-49480","state":"PUBLISHED","datePublished":"2025-02-26T02:13:20.651Z","dateUpdated":"2026-05-11T19:00:42.557Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2025-02-26T02:08:31.581Z"},"containers":{"cna":{"title":"ASoC: imx-hdmi: Fix refcount leak in imx_hdmi_probe","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: imx-hdmi: Fix refcount leak in imx_hdmi_probe\n\nof_find_device_by_node() takes reference, we should use put_device()\nto release it. when devm_kzalloc() fails, it doesn't have a\nput_device(), it will cause refcount leak.\nAdd missing put_device() to fix this."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"6a5f850aa83a1d844d27e3e53ca2f247e55d438b","status":"affected","lessThan":"cf760e494ee5fa6bc2dc222f0098c741ad460801","versionType":"git"},{"version":"6a5f850aa83a1d844d27e3e53ca2f247e55d438b","status":"affected","lessThan":"8205a0114db10ec41bd2b748cdd7528632082eca","versionType":"git"},{"version":"6a5f850aa83a1d844d27e3e53ca2f247e55d438b","status":"affected","lessThan":"81b7edaabd44ba133006ad72056914eb36828d60","versionType":"git"},{"version":"6a5f850aa83a1d844d27e3e53ca2f247e55d438b","status":"affected","lessThan":"ed46731d8e86c8d65f5fc717671e1f1f6c3146d2","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["sound/soc/fsl/imx-hdmi.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.11","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.11","versionType":"semver"},{"version":"5.15.46","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"5.17.14","status":"unaffected","lessThanOrEqual":"5.17.*","versionType":"semver"},{"version":"5.18.3","status":"unaffected","lessThanOrEqual":"5.18.*","versionType":"semver"},{"version":"5.19","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["sound/soc/fsl/imx-hdmi.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/cf760e494ee5fa6bc2dc222f0098c741ad460801"},{"url":"https://git.kernel.org/stable/c/8205a0114db10ec41bd2b748cdd7528632082eca"},{"url":"https://git.kernel.org/stable/c/81b7edaabd44ba133006ad72056914eb36828d60"},{"url":"https://git.kernel.org/stable/c/ed46731d8e86c8d65f5fc717671e1f1f6c3146d2"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T19:00:42.557Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.11","versionEndExcluding":"5.15.46"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.11","versionEndExcluding":"5.17.14"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.11","versionEndExcluding":"5.18.3"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.11","versionEndExcluding":"5.19"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":5.5,"attackVector":"LOCAL","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","integrityImpact":"NONE","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"LOW","confidentialityImpact":"NONE"}},{"other":{"type":"ssvc","content":{"id":"CVE-2022-49480","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2025-10-01T19:39:26.314297Z"}}}],"problemTypes":[{"descriptions":[{"lang":"en","type":"CWE","description":"CWE-noinfo Not enough information"}]}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-10-01T19:46:45.396Z"}}]}}}