{"id":"CVE-2026-90214","revision":"ae8c824b52b84b9cb9c70613e0b215db","records":[{"revision":"ae8c824b52b84b9cb9c70613e0b215db","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-90214","aliases":[],"title":"ASoC: xilinx: formatter_pcm: fix stream_data leak on open error","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: xilinx: formatter_pcm: fix stream_data leak on open error\n\nIn xlnx_formatter_pcm_open(), stream_data is allocated and\nadata->play_stream or adata->capture_stream is assigned early.  If a\nlater step, such as snd_pcm_hw_constraint_step() or\nsnd_pcm_hw_constraint_integer(), fails, the function returns the error\nimmediately.  ALSA does not call the close callback when open fails, so\nstream_data is leaked and the stream pointer is left dangling, pointing\nto a substream that ALSA frees.  A later interrupt would then call\nsnd_pcm_period_elapsed() on the freed substream.\n\nFree stream_data and clear the stream pointer on the error paths.","state":0,"publishedAt":"2026-09-17T16:07:27.407+00:00","modifiedAt":"2026-10-19T08:59:50.241+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/soc/xilinx/xlnx_formatter_pcm.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"6f6c3c36f0917be24587eeba818ab4fdfcb5465a\",\n                            \"lessThan\": \"5e1a2d9fff57f3a2b1a0f54d128d64245a253004\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"6f6c3c36f0917be24587eeba818ab4fdfcb5465a\",\n                            \"lessThan\": \"edf81b293cba1b00a5e71becf184414f6991a6ca\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"6f6c3c36f0917be24587eeba818ab4fdfcb5465a\",\n                            \"lessThan\": \"3fd89a51b8cfe788df67f54b716b305dd45b8468\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"6f6c3c36f0917be24587eeba818ab4fdfcb5465a\",\n                            \"lessThan\": \"8c38ae4a465691947977c25d10394da22a64a19f\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"6f6c3c36f0917be24587eeba818ab4fdfcb5465a\",\n                            \"lessThan\": \"9030aa4e14b704dc39ee208207cb65064020d857\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"6f6c3c36f0917be24587eeba818ab4fdfcb5465a\",\n                            \"lessThan\": \"8b30628dfc2b2fad3b55a9441776a226035045fa\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"6f6c3c36f0917be24587eeba818ab4fdfcb5465a\",\n                            \"lessThan\": \"4e0ce77df7d9808926719d7950a07fbad14ea9ef\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"6f6c3c36f0917be24587eeba818ab4fdfcb5465a\",\n                            \"lessThan\": \"b992511180e126150c6ad3580a6fd568c385f4c6\",\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/soc/xilinx/xlnx_formatter_pcm.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"5.1\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"5.1\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.10.270\",\n                            \"lessThanOrEqual\": \"5.10.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.15.221\",\n                            \"lessThanOrEqual\": \"5.15.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.1.188\",\n                            \"lessThanOrEqual\": \"6.1.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.6.157\",\n                            \"lessThanOrEqual\": \"6.6.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.12.110\",\n                            \"lessThanOrEqual\": \"6.12.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.18.52\",\n                            \"lessThanOrEqual\": \"6.18.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.2.6\",\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/5e1a2d9fff57f3a2b1a0f54d128d64245a253004","https://git.kernel.org/stable/c/edf81b293cba1b00a5e71becf184414f6991a6ca","https://git.kernel.org/stable/c/3fd89a51b8cfe788df67f54b716b305dd45b8468","https://git.kernel.org/stable/c/8c38ae4a465691947977c25d10394da22a64a19f","https://git.kernel.org/stable/c/9030aa4e14b704dc39ee208207cb65064020d857","https://git.kernel.org/stable/c/8b30628dfc2b2fad3b55a9441776a226035045fa","https://git.kernel.org/stable/c/4e0ce77df7d9808926719d7950a07fbad14ea9ef","https://git.kernel.org/stable/c/b992511180e126150c6ad3580a6fd568c385f4c6"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-90214","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-90214","identifiers":["CVE-2026-90214"]},"retained":false,"historicalAffected":[]}],"coverage":[]}