{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-46143", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-05-13T15:03:33.100Z", "datePublished": "2026-05-28T09:35:59.117Z", "dateUpdated": "2026-05-28T09:35:59.117Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-05-28T09:35:59.117Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: qcom: q6apm-lpass-dai: Fix multiple graph opens\n\nAs prepare can be called mulitple times, this can result in multiple\ngraph opens for playback path.\n\nThis will result in a memory leaks, fix this by adding a check before\nopening."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["sound/soc/qcom/qdsp6/q6apm-lpass-dais.c"], "versions": [{"version": "b377d4df8fb00f861acf1a4d48de17b74cf535aa", "lessThan": "3141d8b00cad6d3331953c79060ccc3a0262311b", "status": "affected", "versionType": "git"}, {"version": "be1fae62cf253a5b67526cee9fbc07689b97c125", "lessThan": "c91b7bcc70346d07f57ef03d1b9a338324e213de", "status": "affected", "versionType": "git"}, {"version": "be1fae62cf253a5b67526cee9fbc07689b97c125", "lessThan": "7cab9f2ad51c858263da836baebad050a1bc7914", "status": "affected", "versionType": "git"}, {"version": "be1fae62cf253a5b67526cee9fbc07689b97c125", "lessThan": "b97493f0f42ab9d882a62466782e1900e481a9d6", "status": "affected", "versionType": "git"}, {"version": "be1fae62cf253a5b67526cee9fbc07689b97c125", "lessThan": "69acc488aaf39d0ddf6c3cf0e47c1873d39919a2", "status": "affected", "versionType": "git"}, {"version": "f6e1138d76cc684de3b851fc5cc5dac023a3ee89", "status": "affected", "versionType": "git"}, {"version": "ee211a845d122ca19dc6a65bbd88c085bee2a57c", "status": "affected", "versionType": "git"}, {"version": "6.6.37", "lessThan": "6.6.140", "status": "affected", "versionType": "semver"}, {"version": "6.1.154", "lessThan": "6.2", "status": "affected", "versionType": "semver"}, {"version": "6.9.8", "lessThan": "6.10", "status": "affected", "versionType": "semver"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["sound/soc/qcom/qdsp6/q6apm-lpass-dais.c"], "versions": [{"version": "6.10", "status": "affected"}, {"version": "0", "lessThan": "6.10", "status": "unaffected", "versionType": "semver"}, {"version": "6.6.140", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.12.88", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.18.30", "lessThanOrEqual": "6.18.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.0.7", "lessThanOrEqual": "7.0.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.1-rc1", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix"}]}], "cpeApplicability": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.6.37", "versionEndExcluding": "6.6.140"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.10", "versionEndExcluding": "6.12.88"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.10", "versionEndExcluding": "6.18.30"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.10", "versionEndExcluding": "7.0.7"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.10", "versionEndExcluding": "7.1-rc1"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.1.154"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.9.8"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/3141d8b00cad6d3331953c79060ccc3a0262311b"}, {"url": "https://git.kernel.org/stable/c/c91b7bcc70346d07f57ef03d1b9a338324e213de"}, {"url": "https://git.kernel.org/stable/c/7cab9f2ad51c858263da836baebad050a1bc7914"}, {"url": "https://git.kernel.org/stable/c/b97493f0f42ab9d882a62466782e1900e481a9d6"}, {"url": "https://git.kernel.org/stable/c/69acc488aaf39d0ddf6c3cf0e47c1873d39919a2"}], "title": "ASoC: qcom: q6apm-lpass-dai: Fix multiple graph opens", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: qcom: q6apm-lpass-dai: Fix multiple graph opens\n\nAs prepare can be called mulitple times, this can result in multiple\ngraph opens for playback path.\n\nThis will result in a memory leaks, fix this by adding a check before\nopening."}], "id": "CVE-2026-46143", "lastModified": "2026-05-28T13:44:01.663", "metrics": {}, "published": "2026-05-28T10:16:29.903", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/3141d8b00cad6d3331953c79060ccc3a0262311b"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/69acc488aaf39d0ddf6c3cf0e47c1873d39919a2"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/7cab9f2ad51c858263da836baebad050a1bc7914"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/b97493f0f42ab9d882a62466782e1900e481a9d6"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/c91b7bcc70346d07f57ef03d1b9a338324e213de"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Awaiting Analysis"}

{"bugzilla": {"description": "kernel: ASoC: qcom: q6apm-lpass-dai: Fix multiple graph opens", "id": "2482540", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2482540"}, "csaw": false, "cwe": "CWE-772", "details": ["A flaw was found in the Linux kernel's ASoC (Advanced Linux Sound Architecture on Chip) qcom q6apm-lpass-dai component. This vulnerability occurs because the `prepare` function can be invoked multiple times, leading to repeated graph openings for the playback path. This can result in memory leaks, potentially impacting system stability and performance."], "name": "CVE-2026-46143", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 10"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2026-05-28T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-46143\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-46143\nhttps://lore.kernel.org/linux-cve-announce/2026052820-CVE-2026-46143-e74d@gregkh/T"]}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[b377d4df8fb00f861acf1a4d48de17b74cf535aa,3141d8b00cad6d3331953c79060ccc3a0262311b)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[be1fae62cf253a5b67526cee9fbc07689b97c125,c91b7bcc70346d07f57ef03d1b9a338324e213de)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[be1fae62cf253a5b67526cee9fbc07689b97c125,7cab9f2ad51c858263da836baebad050a1bc7914)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[be1fae62cf253a5b67526cee9fbc07689b97c125,b97493f0f42ab9d882a62466782e1900e481a9d6)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[be1fae62cf253a5b67526cee9fbc07689b97c125,69acc488aaf39d0ddf6c3cf0e47c1873d39919a2)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "f6e1138d76cc684de3b851fc5cc5dac023a3ee89"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "ee211a845d122ca19dc6a65bbd88c085bee2a57c"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[6.6.37,6.6.140)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[6.1.154,6.2)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[6.9.8,6.10)"}}], "enrichment": {"confidence": 99.0, "confidence_source": "inferred", "scores": [{"score": 99.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Linux", "source": "cna", "vendor": "Linux"}, "product": "linux_kernel", "vendor": "linux"}, {"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "6.10"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[0,6.10)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[6.6.140,6.6.*]"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[6.12.88,6.12.*]"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[6.18.30,6.18.*]"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[7.0.7,7.0.*]"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[7.1-rc1,*]"}}], "enrichment": {"confidence": 99.0, "confidence_source": "inferred", "scores": [{"score": 99.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Linux", "source": "cna", "vendor": "Linux"}, "product": "linux_kernel", "vendor": "linux"}], "created": "2026-05-28T11:45:16.114155+00:00", "updated": "2026-05-29T04:45:36.023700+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"]}