{"id":"CVE-2026-98308","revision":"8addac0004344b1eb8da13677491b623","records":[{"revision":"8addac0004344b1eb8da13677491b623","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-98308","aliases":[],"title":"ALSA: hda: trace PCM open only after assigning a stream","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nALSA: hda: trace PCM open only after assigning a stream\n\nStream assignment can fail when hardware streams are exhausted.\nMove the tracepoint after the NULL check because its payload accesses\nthe assigned stream tag.\n\nDetected by static analysis and reviewed with AI-assisted source auditing.","state":0,"publishedAt":"2026-10-06T08:46:05.128+00:00","modifiedAt":"2026-10-19T09:17:18.952+00:00","affected":[{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"Linux\",\n                    \"vendor\": \"Linux\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n                    \"programFiles\": [\n                        \"sound/hda/common/controller.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"184865085b88789fc8a355cc16ceff25f82f63ba\",\n                            \"lessThan\": \"5a4c974dee03cc46eac43c82f33e34ec94f0b348\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"184865085b88789fc8a355cc16ceff25f82f63ba\",\n                            \"lessThan\": \"fba079ea22822248c82c3a999c88676d05b17bda\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"184865085b88789fc8a355cc16ceff25f82f63ba\",\n                            \"lessThan\": \"3c6ca6d9342f4a0be7c1413180e11023d13b5cde\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"184865085b88789fc8a355cc16ceff25f82f63ba\",\n                            \"lessThan\": \"0a52ba6d3b268bb82f0ec4cb861bc68d252369c0\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"184865085b88789fc8a355cc16ceff25f82f63ba\",\n                            \"lessThan\": \"5c89e7965220e85d06ae4c58adb7d7bb6da2440c\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"184865085b88789fc8a355cc16ceff25f82f63ba\",\n                            \"lessThan\": \"8477643cb91c9e09ac1b11890eef421ae63e53f7\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"184865085b88789fc8a355cc16ceff25f82f63ba\",\n                            \"lessThan\": \"3db8afba2d210b7d80cd5cc6b76d7f46daa9b47a\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"184865085b88789fc8a355cc16ceff25f82f63ba\",\n                            \"lessThan\": \"c9e6e5f38bf75276605f1952b22285f5f3abcaff\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        }\n                    ]\n                }"},{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"Linux\",\n                    \"vendor\": \"Linux\",\n                    \"defaultStatus\": \"affected\",\n                    \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n                    \"programFiles\": [\n                        \"sound/hda/common/controller.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"4.2\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"4.2\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.10.271\",\n                            \"lessThanOrEqual\": \"5.10.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.15.222\",\n                            \"lessThanOrEqual\": \"5.15.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.1.189\",\n                            \"lessThanOrEqual\": \"6.1.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.6.158\",\n                            \"lessThanOrEqual\": \"6.6.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.12.112\",\n                            \"lessThanOrEqual\": \"6.12.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.18.54\",\n                            \"lessThanOrEqual\": \"6.18.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.2.8\",\n                            \"lessThanOrEqual\": \"7.2.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.3\",\n                            \"lessThanOrEqual\": \"*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"original_commit_for_fix\"\n                        }\n                    ]\n                }"}],"metrics":[],"references":["https://git.kernel.org/stable/c/5a4c974dee03cc46eac43c82f33e34ec94f0b348","https://git.kernel.org/stable/c/fba079ea22822248c82c3a999c88676d05b17bda","https://git.kernel.org/stable/c/3c6ca6d9342f4a0be7c1413180e11023d13b5cde","https://git.kernel.org/stable/c/0a52ba6d3b268bb82f0ec4cb861bc68d252369c0","https://git.kernel.org/stable/c/5c89e7965220e85d06ae4c58adb7d7bb6da2440c","https://git.kernel.org/stable/c/8477643cb91c9e09ac1b11890eef421ae63e53f7","https://git.kernel.org/stable/c/3db8afba2d210b7d80cd5cc6b76d7f46daa9b47a","https://git.kernel.org/stable/c/c9e6e5f38bf75276605f1952b22285f5f3abcaff"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-98308","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-98308","identifiers":["CVE-2026-98308"]},"retained":false,"historicalAffected":[]}],"coverage":[]}