{"id":"CVE-2022-50015","state":"PUBLISHED","title":"ASoC: SOF: Intel: hda-ipc: Do not process IPC reply before firmware boot","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: SOF: Intel: hda-ipc: Do not process IPC reply before firmware boot\n\nIt is not yet clear, but it is possible to create a firmware so broken\nthat it will send a reply message before a FW_READY message (it is not\nyet clear if FW_READY will arrive later).\nSince the reply_data is allocated only after the FW_READY message, this\nwill lead to a NULL pointer dereference if not filtered out.\n\nThe issue was reported with IPC4 firmware but the same condition is present\nfor IPC3.","publishedAt":"2025-06-18T11:01:19.516Z","updatedAt":"2026-08-15T12:23:06.668Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"febf5da81ea80fa01e141e3ad35526865681418b","status":"affected","lessThan":"48945246cf802b9866f3a821103f1a7a196baf68","versionType":"git"},{"version":"febf5da81ea80fa01e141e3ad35526865681418b","status":"affected","lessThan":"499cc881b09c8283ab5e75b0d6d21cb427722161","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["sound/soc/sof/intel/hda-ipc.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.16","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.16","versionType":"semver"},{"version":"5.19.4","status":"unaffected","lessThanOrEqual":"5.19.*","versionType":"semver"},{"version":"6.0","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["sound/soc/sof/intel/hda-ipc.c"]}],"references":["https://git.kernel.org/stable/c/48945246cf802b9866f3a821103f1a7a196baf68","https://git.kernel.org/stable/c/499cc881b09c8283ab5e75b0d6d21cb427722161"],"weaknesses":[],"ingestedAt":"2026-10-29T20:05:26.763Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/50xxx/CVE-2022-50015.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-50015","state":"PUBLISHED","datePublished":"2025-06-18T11:01:19.516Z","dateUpdated":"2026-08-15T12:23:06.668Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2025-06-18T10:57:27.388Z"},"containers":{"cna":{"title":"ASoC: SOF: Intel: hda-ipc: Do not process IPC reply before firmware boot","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: SOF: Intel: hda-ipc: Do not process IPC reply before firmware boot\n\nIt is not yet clear, but it is possible to create a firmware so broken\nthat it will send a reply message before a FW_READY message (it is not\nyet clear if FW_READY will arrive later).\nSince the reply_data is allocated only after the FW_READY message, this\nwill lead to a NULL pointer dereference if not filtered out.\n\nThe issue was reported with IPC4 firmware but the same condition is present\nfor IPC3."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"febf5da81ea80fa01e141e3ad35526865681418b","status":"affected","lessThan":"48945246cf802b9866f3a821103f1a7a196baf68","versionType":"git"},{"version":"febf5da81ea80fa01e141e3ad35526865681418b","status":"affected","lessThan":"499cc881b09c8283ab5e75b0d6d21cb427722161","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["sound/soc/sof/intel/hda-ipc.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.16","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.16","versionType":"semver"},{"version":"5.19.4","status":"unaffected","lessThanOrEqual":"5.19.*","versionType":"semver"},{"version":"6.0","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["sound/soc/sof/intel/hda-ipc.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/48945246cf802b9866f3a821103f1a7a196baf68"},{"url":"https://git.kernel.org/stable/c/499cc881b09c8283ab5e75b0d6d21cb427722161"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-08-15T12:23:06.668Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.16","versionEndExcluding":"5.19.4"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.16","versionEndExcluding":"6.0"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}