{"id":"CVE-2022-49615","state":"PUBLISHED","title":"ASoC: rt711-sdca: fix kernel NULL pointer dereference when IO error","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: rt711-sdca: fix kernel NULL pointer dereference when IO error\n\nThe initial settings will be written before the codec probe function.\nBut, the rt711->component doesn't be assigned yet.\nIf IO error happened during initial settings operations, it will cause the kernel panic.\nThis patch changed component->dev to slave->dev to fix this issue.","publishedAt":"2025-02-26T02:23:35.696Z","updatedAt":"2026-05-11T19:03:21.379Z","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":"7ad4d237e7c4a5dcc71cf438f646744b4484f1da","status":"affected","lessThan":"269be8b2907378adf72d7347cfa43ef230351a06","versionType":"git"},{"version":"7ad4d237e7c4a5dcc71cf438f646744b4484f1da","status":"affected","lessThan":"7bb71133cae88d3003a3490b97864af76533072b","versionType":"git"},{"version":"7ad4d237e7c4a5dcc71cf438f646744b4484f1da","status":"affected","lessThan":"1df793d479bef546569fc2e409ff8bb3f0fb8e99","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["sound/soc/codecs/rt711-sdca.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.13","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.13","versionType":"semver"},{"version":"5.15.56","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"5.18.13","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/codecs/rt711-sdca.c"]}],"references":["https://git.kernel.org/stable/c/269be8b2907378adf72d7347cfa43ef230351a06","https://git.kernel.org/stable/c/7bb71133cae88d3003a3490b97864af76533072b","https://git.kernel.org/stable/c/1df793d479bef546569fc2e409ff8bb3f0fb8e99"],"weaknesses":["CWE-476"],"ingestedAt":"2026-10-29T20:05:26.763Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/49xxx/CVE-2022-49615.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-49615","state":"PUBLISHED","datePublished":"2025-02-26T02:23:35.696Z","dateUpdated":"2026-05-11T19:03:21.379Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2025-02-26T02:21:30.419Z"},"containers":{"cna":{"title":"ASoC: rt711-sdca: fix kernel NULL pointer dereference when IO error","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: rt711-sdca: fix kernel NULL pointer dereference when IO error\n\nThe initial settings will be written before the codec probe function.\nBut, the rt711->component doesn't be assigned yet.\nIf IO error happened during initial settings operations, it will cause the kernel panic.\nThis patch changed component->dev to slave->dev to fix this issue."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"7ad4d237e7c4a5dcc71cf438f646744b4484f1da","status":"affected","lessThan":"269be8b2907378adf72d7347cfa43ef230351a06","versionType":"git"},{"version":"7ad4d237e7c4a5dcc71cf438f646744b4484f1da","status":"affected","lessThan":"7bb71133cae88d3003a3490b97864af76533072b","versionType":"git"},{"version":"7ad4d237e7c4a5dcc71cf438f646744b4484f1da","status":"affected","lessThan":"1df793d479bef546569fc2e409ff8bb3f0fb8e99","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["sound/soc/codecs/rt711-sdca.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.13","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.13","versionType":"semver"},{"version":"5.15.56","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"5.18.13","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/codecs/rt711-sdca.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/269be8b2907378adf72d7347cfa43ef230351a06"},{"url":"https://git.kernel.org/stable/c/7bb71133cae88d3003a3490b97864af76533072b"},{"url":"https://git.kernel.org/stable/c/1df793d479bef546569fc2e409ff8bb3f0fb8e99"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T19:03:21.379Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.13","versionEndExcluding":"5.15.56"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.13","versionEndExcluding":"5.18.13"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.13","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-2022-49615","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2025-10-01T19:34:51.365221Z"}}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-476","lang":"en","type":"CWE","description":"CWE-476 NULL Pointer Dereference"}]}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-10-01T19:36:51.191Z"}}]}}}