{"id":"CVE-2022-49517","state":"PUBLISHED","title":"ASoC: mediatek: Fix missing of_node_put in mt2701_wm8960_machine_probe","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: mediatek: Fix missing of_node_put in mt2701_wm8960_machine_probe\n\nThis node pointer is returned by of_parse_phandle() with\nrefcount incremented in this function.\nCalling of_node_put() to avoid the refcount leak.","publishedAt":"2025-02-26T02:13:44.853Z","updatedAt":"2026-05-11T19:01:27.515Z","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":"8625c1dbd87631572f8e2c05bc67736b73d6f02f","status":"affected","lessThan":"bc2afecaabd2a2c9f17e43b4793a30e3461bfb29","versionType":"git"},{"version":"8625c1dbd87631572f8e2c05bc67736b73d6f02f","status":"affected","lessThan":"9345122f5fb9f97a206f440f38bb656e53f46912","versionType":"git"},{"version":"8625c1dbd87631572f8e2c05bc67736b73d6f02f","status":"affected","lessThan":"c71494f5f2b444adfd992a7359a0d2a791642b39","versionType":"git"},{"version":"8625c1dbd87631572f8e2c05bc67736b73d6f02f","status":"affected","lessThan":"f279c49f17ce10866087ea6c0c57382158974b63","versionType":"git"},{"version":"8625c1dbd87631572f8e2c05bc67736b73d6f02f","status":"affected","lessThan":"61a85a20e8df5e0a92cfe169c92425c7bae0753b","versionType":"git"},{"version":"8625c1dbd87631572f8e2c05bc67736b73d6f02f","status":"affected","lessThan":"318afb1442eeef089fe7f8a8297d97c0302ff6f6","versionType":"git"},{"version":"8625c1dbd87631572f8e2c05bc67736b73d6f02f","status":"affected","lessThan":"94587aa17abf8b26f543d2b29c44abc21bc36836","versionType":"git"},{"version":"8625c1dbd87631572f8e2c05bc67736b73d6f02f","status":"affected","lessThan":"05654431a18fe24e5e46a375d98904134628a102","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["sound/soc/mediatek/mt2701/mt2701-wm8960.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"4.12","status":"affected"},{"version":"0","status":"unaffected","lessThan":"4.12","versionType":"semver"},{"version":"4.14.283","status":"unaffected","lessThanOrEqual":"4.14.*","versionType":"semver"},{"version":"4.19.247","status":"unaffected","lessThanOrEqual":"4.19.*","versionType":"semver"},{"version":"5.4.198","status":"unaffected","lessThanOrEqual":"5.4.*","versionType":"semver"},{"version":"5.10.121","status":"unaffected","lessThanOrEqual":"5.10.*","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/mediatek/mt2701/mt2701-wm8960.c"]}],"references":["https://git.kernel.org/stable/c/bc2afecaabd2a2c9f17e43b4793a30e3461bfb29","https://git.kernel.org/stable/c/9345122f5fb9f97a206f440f38bb656e53f46912","https://git.kernel.org/stable/c/c71494f5f2b444adfd992a7359a0d2a791642b39","https://git.kernel.org/stable/c/f279c49f17ce10866087ea6c0c57382158974b63","https://git.kernel.org/stable/c/61a85a20e8df5e0a92cfe169c92425c7bae0753b","https://git.kernel.org/stable/c/318afb1442eeef089fe7f8a8297d97c0302ff6f6","https://git.kernel.org/stable/c/94587aa17abf8b26f543d2b29c44abc21bc36836","https://git.kernel.org/stable/c/05654431a18fe24e5e46a375d98904134628a102"],"weaknesses":[],"ingestedAt":"2026-10-29T20:05:26.763Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/49xxx/CVE-2022-49517.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-49517","state":"PUBLISHED","datePublished":"2025-02-26T02:13:44.853Z","dateUpdated":"2026-05-11T19:01:27.515Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2025-02-26T02:08:31.587Z"},"containers":{"cna":{"title":"ASoC: mediatek: Fix missing of_node_put in mt2701_wm8960_machine_probe","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: mediatek: Fix missing of_node_put in mt2701_wm8960_machine_probe\n\nThis node pointer is returned by of_parse_phandle() with\nrefcount incremented in this function.\nCalling of_node_put() to avoid the refcount leak."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"8625c1dbd87631572f8e2c05bc67736b73d6f02f","status":"affected","lessThan":"bc2afecaabd2a2c9f17e43b4793a30e3461bfb29","versionType":"git"},{"version":"8625c1dbd87631572f8e2c05bc67736b73d6f02f","status":"affected","lessThan":"9345122f5fb9f97a206f440f38bb656e53f46912","versionType":"git"},{"version":"8625c1dbd87631572f8e2c05bc67736b73d6f02f","status":"affected","lessThan":"c71494f5f2b444adfd992a7359a0d2a791642b39","versionType":"git"},{"version":"8625c1dbd87631572f8e2c05bc67736b73d6f02f","status":"affected","lessThan":"f279c49f17ce10866087ea6c0c57382158974b63","versionType":"git"},{"version":"8625c1dbd87631572f8e2c05bc67736b73d6f02f","status":"affected","lessThan":"61a85a20e8df5e0a92cfe169c92425c7bae0753b","versionType":"git"},{"version":"8625c1dbd87631572f8e2c05bc67736b73d6f02f","status":"affected","lessThan":"318afb1442eeef089fe7f8a8297d97c0302ff6f6","versionType":"git"},{"version":"8625c1dbd87631572f8e2c05bc67736b73d6f02f","status":"affected","lessThan":"94587aa17abf8b26f543d2b29c44abc21bc36836","versionType":"git"},{"version":"8625c1dbd87631572f8e2c05bc67736b73d6f02f","status":"affected","lessThan":"05654431a18fe24e5e46a375d98904134628a102","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["sound/soc/mediatek/mt2701/mt2701-wm8960.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"4.12","status":"affected"},{"version":"0","status":"unaffected","lessThan":"4.12","versionType":"semver"},{"version":"4.14.283","status":"unaffected","lessThanOrEqual":"4.14.*","versionType":"semver"},{"version":"4.19.247","status":"unaffected","lessThanOrEqual":"4.19.*","versionType":"semver"},{"version":"5.4.198","status":"unaffected","lessThanOrEqual":"5.4.*","versionType":"semver"},{"version":"5.10.121","status":"unaffected","lessThanOrEqual":"5.10.*","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/mediatek/mt2701/mt2701-wm8960.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/bc2afecaabd2a2c9f17e43b4793a30e3461bfb29"},{"url":"https://git.kernel.org/stable/c/9345122f5fb9f97a206f440f38bb656e53f46912"},{"url":"https://git.kernel.org/stable/c/c71494f5f2b444adfd992a7359a0d2a791642b39"},{"url":"https://git.kernel.org/stable/c/f279c49f17ce10866087ea6c0c57382158974b63"},{"url":"https://git.kernel.org/stable/c/61a85a20e8df5e0a92cfe169c92425c7bae0753b"},{"url":"https://git.kernel.org/stable/c/318afb1442eeef089fe7f8a8297d97c0302ff6f6"},{"url":"https://git.kernel.org/stable/c/94587aa17abf8b26f543d2b29c44abc21bc36836"},{"url":"https://git.kernel.org/stable/c/05654431a18fe24e5e46a375d98904134628a102"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T19:01:27.515Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.12","versionEndExcluding":"4.14.283"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.12","versionEndExcluding":"4.19.247"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.12","versionEndExcluding":"5.4.198"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.12","versionEndExcluding":"5.10.121"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.12","versionEndExcluding":"5.15.46"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.12","versionEndExcluding":"5.17.14"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.12","versionEndExcluding":"5.18.3"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.12","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-2022-49517","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2025-10-01T19:38:12.821382Z"}}}],"problemTypes":[{"descriptions":[{"lang":"en","type":"CWE","description":"CWE-noinfo Not enough information"}]}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-10-01T19:46:41.962Z"}}]}}}