{"id":"CVE-2022-49242","state":"PUBLISHED","title":"ASoC: mxs: Fix error handling in mxs_sgtl5000_probe","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: mxs: Fix error handling in mxs_sgtl5000_probe\n\nThis function only calls of_node_put() in the regular path.\nAnd it will cause refcount leak in error paths.\nFor example, when codec_np is NULL, saif_np[0] and saif_np[1]\nare not NULL, it will cause leaks.\n\nof_node_put() will check if the node pointer is NULL, so we can\ncall it directly to release the refcount of regular pointers.","publishedAt":"2025-02-26T01:56:03.812Z","updatedAt":"2026-05-11T18:55:53.825Z","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":"e968194b45c4e8077dada75c5bae5660b37628fe","status":"affected","lessThan":"f16ad2c0e22687f80e5981c67374023f51c204b9","versionType":"git"},{"version":"e968194b45c4e8077dada75c5bae5660b37628fe","status":"affected","lessThan":"790d2628e3fcc819d8f5572eb5615113fb2e727a","versionType":"git"},{"version":"e968194b45c4e8077dada75c5bae5660b37628fe","status":"affected","lessThan":"f8d38056bcd220ea6f0802a5586d1a12ebcce849","versionType":"git"},{"version":"e968194b45c4e8077dada75c5bae5660b37628fe","status":"affected","lessThan":"67e12f1cb2f97468c12b59e21975eaa0f332e7d2","versionType":"git"},{"version":"e968194b45c4e8077dada75c5bae5660b37628fe","status":"affected","lessThan":"86b6cf989437e694fd0a15782b5a513853a739e0","versionType":"git"},{"version":"e968194b45c4e8077dada75c5bae5660b37628fe","status":"affected","lessThan":"44acdaf7acb60054d872bed18ce0e7db8ce900ce","versionType":"git"},{"version":"e968194b45c4e8077dada75c5bae5660b37628fe","status":"affected","lessThan":"d2923b48d99fe663cb93d8b481c93299fcd68656","versionType":"git"},{"version":"e968194b45c4e8077dada75c5bae5660b37628fe","status":"affected","lessThan":"8d880226c86f37624e2a5f3c6d92ac0ec3375f96","versionType":"git"},{"version":"e968194b45c4e8077dada75c5bae5660b37628fe","status":"affected","lessThan":"6ae0a4d8fec551ec581d620f0eb1fe31f755551c","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["sound/soc/mxs/mxs-sgtl5000.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"3.5","status":"affected"},{"version":"0","status":"unaffected","lessThan":"3.5","versionType":"semver"},{"version":"4.9.311","status":"unaffected","lessThanOrEqual":"4.9.*","versionType":"semver"},{"version":"4.14.276","status":"unaffected","lessThanOrEqual":"4.14.*","versionType":"semver"},{"version":"4.19.238","status":"unaffected","lessThanOrEqual":"4.19.*","versionType":"semver"},{"version":"5.4.189","status":"unaffected","lessThanOrEqual":"5.4.*","versionType":"semver"},{"version":"5.10.110","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.33","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"5.16.19","status":"unaffected","lessThanOrEqual":"5.16.*","versionType":"semver"},{"version":"5.17.2","status":"unaffected","lessThanOrEqual":"5.17.*","versionType":"semver"},{"version":"5.18","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["sound/soc/mxs/mxs-sgtl5000.c"]}],"references":["https://git.kernel.org/stable/c/f16ad2c0e22687f80e5981c67374023f51c204b9","https://git.kernel.org/stable/c/790d2628e3fcc819d8f5572eb5615113fb2e727a","https://git.kernel.org/stable/c/f8d38056bcd220ea6f0802a5586d1a12ebcce849","https://git.kernel.org/stable/c/67e12f1cb2f97468c12b59e21975eaa0f332e7d2","https://git.kernel.org/stable/c/86b6cf989437e694fd0a15782b5a513853a739e0","https://git.kernel.org/stable/c/44acdaf7acb60054d872bed18ce0e7db8ce900ce","https://git.kernel.org/stable/c/d2923b48d99fe663cb93d8b481c93299fcd68656","https://git.kernel.org/stable/c/8d880226c86f37624e2a5f3c6d92ac0ec3375f96","https://git.kernel.org/stable/c/6ae0a4d8fec551ec581d620f0eb1fe31f755551c"],"weaknesses":[],"ingestedAt":"2026-10-29T20:05:26.763Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/49xxx/CVE-2022-49242.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-49242","state":"PUBLISHED","datePublished":"2025-02-26T01:56:03.812Z","dateUpdated":"2026-05-11T18:55:53.825Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2025-02-26T01:49:39.294Z"},"containers":{"cna":{"title":"ASoC: mxs: Fix error handling in mxs_sgtl5000_probe","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: mxs: Fix error handling in mxs_sgtl5000_probe\n\nThis function only calls of_node_put() in the regular path.\nAnd it will cause refcount leak in error paths.\nFor example, when codec_np is NULL, saif_np[0] and saif_np[1]\nare not NULL, it will cause leaks.\n\nof_node_put() will check if the node pointer is NULL, so we can\ncall it directly to release the refcount of regular pointers."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"e968194b45c4e8077dada75c5bae5660b37628fe","status":"affected","lessThan":"f16ad2c0e22687f80e5981c67374023f51c204b9","versionType":"git"},{"version":"e968194b45c4e8077dada75c5bae5660b37628fe","status":"affected","lessThan":"790d2628e3fcc819d8f5572eb5615113fb2e727a","versionType":"git"},{"version":"e968194b45c4e8077dada75c5bae5660b37628fe","status":"affected","lessThan":"f8d38056bcd220ea6f0802a5586d1a12ebcce849","versionType":"git"},{"version":"e968194b45c4e8077dada75c5bae5660b37628fe","status":"affected","lessThan":"67e12f1cb2f97468c12b59e21975eaa0f332e7d2","versionType":"git"},{"version":"e968194b45c4e8077dada75c5bae5660b37628fe","status":"affected","lessThan":"86b6cf989437e694fd0a15782b5a513853a739e0","versionType":"git"},{"version":"e968194b45c4e8077dada75c5bae5660b37628fe","status":"affected","lessThan":"44acdaf7acb60054d872bed18ce0e7db8ce900ce","versionType":"git"},{"version":"e968194b45c4e8077dada75c5bae5660b37628fe","status":"affected","lessThan":"d2923b48d99fe663cb93d8b481c93299fcd68656","versionType":"git"},{"version":"e968194b45c4e8077dada75c5bae5660b37628fe","status":"affected","lessThan":"8d880226c86f37624e2a5f3c6d92ac0ec3375f96","versionType":"git"},{"version":"e968194b45c4e8077dada75c5bae5660b37628fe","status":"affected","lessThan":"6ae0a4d8fec551ec581d620f0eb1fe31f755551c","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["sound/soc/mxs/mxs-sgtl5000.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"3.5","status":"affected"},{"version":"0","status":"unaffected","lessThan":"3.5","versionType":"semver"},{"version":"4.9.311","status":"unaffected","lessThanOrEqual":"4.9.*","versionType":"semver"},{"version":"4.14.276","status":"unaffected","lessThanOrEqual":"4.14.*","versionType":"semver"},{"version":"4.19.238","status":"unaffected","lessThanOrEqual":"4.19.*","versionType":"semver"},{"version":"5.4.189","status":"unaffected","lessThanOrEqual":"5.4.*","versionType":"semver"},{"version":"5.10.110","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.33","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"5.16.19","status":"unaffected","lessThanOrEqual":"5.16.*","versionType":"semver"},{"version":"5.17.2","status":"unaffected","lessThanOrEqual":"5.17.*","versionType":"semver"},{"version":"5.18","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["sound/soc/mxs/mxs-sgtl5000.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/f16ad2c0e22687f80e5981c67374023f51c204b9"},{"url":"https://git.kernel.org/stable/c/790d2628e3fcc819d8f5572eb5615113fb2e727a"},{"url":"https://git.kernel.org/stable/c/f8d38056bcd220ea6f0802a5586d1a12ebcce849"},{"url":"https://git.kernel.org/stable/c/67e12f1cb2f97468c12b59e21975eaa0f332e7d2"},{"url":"https://git.kernel.org/stable/c/86b6cf989437e694fd0a15782b5a513853a739e0"},{"url":"https://git.kernel.org/stable/c/44acdaf7acb60054d872bed18ce0e7db8ce900ce"},{"url":"https://git.kernel.org/stable/c/d2923b48d99fe663cb93d8b481c93299fcd68656"},{"url":"https://git.kernel.org/stable/c/8d880226c86f37624e2a5f3c6d92ac0ec3375f96"},{"url":"https://git.kernel.org/stable/c/6ae0a4d8fec551ec581d620f0eb1fe31f755551c"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T18:55:53.825Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.5","versionEndExcluding":"4.9.311"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.5","versionEndExcluding":"4.14.276"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.5","versionEndExcluding":"4.19.238"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.5","versionEndExcluding":"5.4.189"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.5","versionEndExcluding":"5.10.110"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.5","versionEndExcluding":"5.15.33"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.5","versionEndExcluding":"5.16.19"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.5","versionEndExcluding":"5.17.2"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.5","versionEndExcluding":"5.18"}]}]}],"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-2022-49242","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2025-10-01T19:45:41.640059Z"}}}],"problemTypes":[{"descriptions":[{"lang":"en","type":"CWE","description":"CWE-noinfo Not enough information"}]}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-10-01T19:47:02.248Z"}}]}}}