CVE-2026-64480

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-64480", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-07-19T15:36:31.791Z", "datePublished": "2026-07-25T08:51:41.691Z", "dateUpdated": "2026-08-17T04:56:26.964Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-08-17T04:56:26.964Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nALSA: ice1712: check snd_ctl_new1() return value\n\nsnd_ctl_new1() can return NULL when memory allocation fails. The\nice1712 driver calls snd_ctl_new1() without checking the return value\nbefore dereferencing the pointer in multiple places (ice1712.c,\nice1724.c, aureon.c), which can lead to NULL pointer dereferences.\n\nAdd NULL checks after snd_ctl_new1() calls and return -ENOMEM if any\nfails."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["sound/pci/ice1712/aureon.c", "sound/pci/ice1712/ice1712.c", "sound/pci/ice1712/ice1724.c"], "versions": [{"version": "0df0097ea2d52401c31e550389ac758c90e6a1eb", "lessThan": "57d59be545b309d4bb54ac472b15d1e67f254d95", "status": "affected", "versionType": "git"}, {"version": "b9a4efd61b6b9f62f83752959e75a5dae20624fa", "lessThan": "69bf1dfa3215524c4ae255bb9dce0770875abbeb", "status": "affected", "versionType": "git"}, {"version": "b9a4efd61b6b9f62f83752959e75a5dae20624fa", "lessThan": "d34ad480b8896d2b486e2cf29ce1790326cad205", "status": "affected", "versionType": "git"}, {"version": "b9a4efd61b6b9f62f83752959e75a5dae20624fa", "lessThan": "71b87108ad93d433cdb20704a8dc8852304cf2c2", "status": "affected", "versionType": "git"}, {"version": "b9a4efd61b6b9f62f83752959e75a5dae20624fa", "lessThan": "38a7cc46370a57122fb29c4bfe48a851c0c64459", "status": "affected", "versionType": "git"}, {"version": "b9a4efd61b6b9f62f83752959e75a5dae20624fa", "lessThan": "2b929b91b0f3bc6de8a844370049cd99ee8e31ff", "status": "affected", "versionType": "git"}, {"version": "286e17a1c3baeb1b1cd36b63ee16e8a6e63d558e", "status": "affected", "versionType": "git"}, {"version": "6.1.34", "lessThan": "6.1.178", "status": "affected", "versionType": "semver"}, {"version": "6.3.8", "lessThan": "6.4", "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/pci/ice1712/aureon.c", "sound/pci/ice1712/ice1712.c", "sound/pci/ice1712/ice1724.c"], "versions": [{"version": "6.4", "status": "affected"}, {"version": "0", "lessThan": "6.4", "status": "unaffected", "versionType": "semver"}, {"version": "6.1.178", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.6.145", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.12.96", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.18.39", "lessThanOrEqual": "6.18.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.1.4", "lessThanOrEqual": "7.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.2", "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": "6.1.34", "versionEndExcluding": "6.1.178"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.4", "versionEndExcluding": "6.6.145"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.4", "versionEndExcluding": "6.12.96"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.4", "versionEndExcluding": "6.18.39"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.4", "versionEndExcluding": "7.1.4"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.4", "versionEndExcluding": "7.2"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.3.8"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/57d59be545b309d4bb54ac472b15d1e67f254d95"}, {"url": "https://git.kernel.org/stable/c/69bf1dfa3215524c4ae255bb9dce0770875abbeb"}, {"url": "https://git.kernel.org/stable/c/d34ad480b8896d2b486e2cf29ce1790326cad205"}, {"url": "https://git.kernel.org/stable/c/71b87108ad93d433cdb20704a8dc8852304cf2c2"}, {"url": "https://git.kernel.org/stable/c/38a7cc46370a57122fb29c4bfe48a851c0c64459"}, {"url": "https://git.kernel.org/stable/c/2b929b91b0f3bc6de8a844370049cd99ee8e31ff"}], "title": "ALSA: ice1712: check snd_ctl_new1() return value", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Linux", "programFiles": ["sound/pci/ice1712/aureon.c", "sound/pci/ice1712/ice1712.c", "sound/pci/ice1712/ice1724.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"lessThan": "57d59be545b309d4bb54ac472b15d1e67f254d95", "status": "affected", "version": "0df0097ea2d52401c31e550389ac758c90e6a1eb", "versionType": "git"}, {"lessThan": "69bf1dfa3215524c4ae255bb9dce0770875abbeb", "status": "affected", "version": "b9a4efd61b6b9f62f83752959e75a5dae20624fa", "versionType": "git"}, {"lessThan": "d34ad480b8896d2b486e2cf29ce1790326cad205", "status": "affected", "version": "b9a4efd61b6b9f62f83752959e75a5dae20624fa", "versionType": "git"}, {"lessThan": "71b87108ad93d433cdb20704a8dc8852304cf2c2", "status": "affected", "version": "b9a4efd61b6b9f62f83752959e75a5dae20624fa", "versionType": "git"}, {"lessThan": "38a7cc46370a57122fb29c4bfe48a851c0c64459", "status": "affected", "version": "b9a4efd61b6b9f62f83752959e75a5dae20624fa", "versionType": "git"}, {"lessThan": "2b929b91b0f3bc6de8a844370049cd99ee8e31ff", "status": "affected", "version": "b9a4efd61b6b9f62f83752959e75a5dae20624fa", "versionType": "git"}, {"status": "affected", "version": "286e17a1c3baeb1b1cd36b63ee16e8a6e63d558e", "versionType": "git"}, {"lessThan": "6.1.178", "status": "affected", "version": "6.1.34", "versionType": "semver"}, {"lessThan": "6.4", "status": "affected", "version": "6.3.8", "versionType": "semver"}]}, {"defaultStatus": "affected", "product": "Linux", "programFiles": ["sound/pci/ice1712/aureon.c", "sound/pci/ice1712/ice1712.c", "sound/pci/ice1712/ice1724.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"status": "affected", "version": "6.4"}, {"lessThan": "6.4", "status": "unaffected", "version": "0", "versionType": "semver"}, {"lessThanOrEqual": "6.1.*", "status": "unaffected", "version": "6.1.178", "versionType": "semver"}, {"lessThanOrEqual": "6.6.*", "status": "unaffected", "version": "6.6.145", "versionType": "semver"}, {"lessThanOrEqual": "6.12.*", "status": "unaffected", "version": "6.12.96", "versionType": "semver"}, {"lessThanOrEqual": "6.18.*", "status": "unaffected", "version": "6.18.39", "versionType": "semver"}, {"lessThanOrEqual": "7.1.*", "status": "unaffected", "version": "7.1.4", "versionType": "semver"}, {"lessThanOrEqual": "*", "status": "unaffected", "version": "7.2", "versionType": "original_commit_for_fix"}]}], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "AF4B7C2C-A935-41AF-8FA8-9088259FE8BE", "versionEndExcluding": "6.1.178", "versionStartIncluding": "6.1.34", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "ABD3DF6E-5007-4ECB-916A-53AF3ED413B6", "versionEndExcluding": "6.4", "versionStartIncluding": "6.3.8", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "CBC2AB5D-A411-41C4-9451-00E41A37FFD3", "versionEndExcluding": "6.6.145", "versionStartIncluding": "6.4.1", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "38A8100E-2B1A-462F-AEE9-8901B870FEF2", "versionEndExcluding": "6.12.96", "versionStartIncluding": "6.7", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "914AE4BC-3D59-4C5A-9DB5-9CE327B429F7", "versionEndExcluding": "6.18.39", "versionStartIncluding": "6.13", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "6228DDD6-4557-4AA3-9F43-AB995D471E42", "versionEndExcluding": "7.1.4", "versionStartIncluding": "6.19", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.4:-:*:*:*:*:*:*", "matchCriteriaId": "DE0B0BF6-0EEF-4FAD-927D-7A0DD77BEE75", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.4:rc6:*:*:*:*:*:*", "matchCriteriaId": "9E1C36BE-F9D8-40B6-8281-5B8F9B42322D", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.4:rc7:*:*:*:*:*:*", "matchCriteriaId": "1D6CAA59-F0EF-4E0B-8C23-EC9535008572", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nALSA: ice1712: check snd_ctl_new1() return value\n\nsnd_ctl_new1() can return NULL when memory allocation fails. The\nice1712 driver calls snd_ctl_new1() without checking the return value\nbefore dereferencing the pointer in multiple places (ice1712.c,\nice1724.c, aureon.c), which can lead to NULL pointer dereferences.\n\nAdd NULL checks after snd_ctl_new1() calls and return -ENOMEM if any\nfails."}], "id": "CVE-2026-64480", "lastModified": "2026-11-12T16:26:18.463", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2026-07-25T10:17:33.617", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/2b929b91b0f3bc6de8a844370049cd99ee8e31ff"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/38a7cc46370a57122fb29c4bfe48a851c0c64459"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/57d59be545b309d4bb54ac472b15d1e67f254d95"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/69bf1dfa3215524c4ae255bb9dce0770875abbeb"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/71b87108ad93d433cdb20704a8dc8852304cf2c2"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/d34ad480b8896d2b486e2cf29ce1790326cad205"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-476"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "kernel: ALSA: ice1712: check snd_ctl_new1() return value", "id": "2507146", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2507146"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.5", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "status": "draft"}, "cwe": "CWE-476", "details": ["A flaw was found in the Linux kernel's Advanced Linux Sound Architecture (ALSA) ice1712 driver. This vulnerability occurs because the `snd_ctl_new1()` function, which allocates memory, can return a null value upon failure, but the driver does not properly check for this. An attacker could potentially trigger a memory allocation failure, leading to a null pointer dereference and causing the system to crash, resulting in a Denial of Service (DoS)."], "name": "CVE-2026-64480", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Fix deferred", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 10"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Out of support scope", "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": "Fix deferred", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Fix deferred", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Fix deferred", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Fix deferred", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2026-07-25T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-64480\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-64480\nhttps://lore.kernel.org/linux-cve-announce/2026072548-CVE-2026-64480-3598@gregkh/T"], "threat_severity": "Low"}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[0df0097ea2d52401c31e550389ac758c90e6a1eb,57d59be545b309d4bb54ac472b15d1e67f254d95)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[b9a4efd61b6b9f62f83752959e75a5dae20624fa,69bf1dfa3215524c4ae255bb9dce0770875abbeb)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[b9a4efd61b6b9f62f83752959e75a5dae20624fa,d34ad480b8896d2b486e2cf29ce1790326cad205)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[b9a4efd61b6b9f62f83752959e75a5dae20624fa,71b87108ad93d433cdb20704a8dc8852304cf2c2)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[b9a4efd61b6b9f62f83752959e75a5dae20624fa,38a7cc46370a57122fb29c4bfe48a851c0c64459)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[b9a4efd61b6b9f62f83752959e75a5dae20624fa,2b929b91b0f3bc6de8a844370049cd99ee8e31ff)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "286e17a1c3baeb1b1cd36b63ee16e8a6e63d558e"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[6.1.34,6.1.178)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[6.3.8,6.4)"}}], "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": "6.4"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[0,6.4)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.1178,6.2.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.6.145,6.7.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.12.96,6.13.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.18.39,6.19.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[7.1.4,7.2.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[7.2-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": "2026-07-26T01:15:17.083406+00:00", "updated": "2026-08-03T18:45:17.761397+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"]}