{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-31506", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-03-09T15:48:24.105Z", "datePublished": "2026-04-22T13:54:25.219Z", "dateUpdated": "2026-04-22T13:54:25.219Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-04-22T13:54:25.219Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: bcmasp: fix double free of WoL irq\n\nWe do not need to free wol_irq since it was instantiated with\ndevm_request_irq(). So devres will free for us."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/net/ethernet/broadcom/asp2/bcmasp.c"], "versions": [{"version": "a2f0751206b03374f6d02f89c18a60f1bb238fea", "lessThan": "121a6ad9cd42ba3bfc57deae93e3326515c2afe1", "status": "affected", "versionType": "git"}, {"version": "a2f0751206b03374f6d02f89c18a60f1bb238fea", "lessThan": "9e5f5c07cc7d66522f8c9676c28605eba5d4a20e", "status": "affected", "versionType": "git"}, {"version": "a2f0751206b03374f6d02f89c18a60f1bb238fea", "lessThan": "8a30509ce6a29bdf18e0802383c524a7b2357ec0", "status": "affected", "versionType": "git"}, {"version": "a2f0751206b03374f6d02f89c18a60f1bb238fea", "lessThan": "cbfa5be2bf64511d49b854a0f9fd6d0b5118621f", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/net/ethernet/broadcom/asp2/bcmasp.c"], "versions": [{"version": "6.6", "status": "affected"}, {"version": "0", "lessThan": "6.6", "status": "unaffected", "versionType": "semver"}, {"version": "6.12.80", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.18.21", "lessThanOrEqual": "6.18.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.19.11", "lessThanOrEqual": "6.19.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.0", "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", "versionEndExcluding": "6.12.80"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.6", "versionEndExcluding": "6.18.21"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.6", "versionEndExcluding": "6.19.11"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.6", "versionEndExcluding": "7.0"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/121a6ad9cd42ba3bfc57deae93e3326515c2afe1"}, {"url": "https://git.kernel.org/stable/c/9e5f5c07cc7d66522f8c9676c28605eba5d4a20e"}, {"url": "https://git.kernel.org/stable/c/8a30509ce6a29bdf18e0802383c524a7b2357ec0"}, {"url": "https://git.kernel.org/stable/c/cbfa5be2bf64511d49b854a0f9fd6d0b5118621f"}], "title": "net: bcmasp: fix double free of WoL irq", "x_generator": {"engine": "bippy-1.2.0"}}}}

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{"cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: bcmasp: fix double free of WoL irq\n\nWe do not need to free wol_irq since it was instantiated with\ndevm_request_irq(). So devres will free for us."}], "id": "CVE-2026-31506", "lastModified": "2026-04-23T16:17:41.280", "metrics": {}, "published": "2026-04-22T14:16:49.397", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/121a6ad9cd42ba3bfc57deae93e3326515c2afe1"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/8a30509ce6a29bdf18e0802383c524a7b2357ec0"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/9e5f5c07cc7d66522f8c9676c28605eba5d4a20e"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/cbfa5be2bf64511d49b854a0f9fd6d0b5118621f"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Awaiting Analysis"}

{"bugzilla": {"description": "kernel: net: bcmasp: fix double free of WoL irq", "id": "2460711", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2460711"}, "csaw": false, "cwe": "CWE-1341", "details": ["A flaw was found in the Linux kernel's bcmasp component. This vulnerability involves a double free error in the handling of the Wake-on-LAN (WoL) interrupt request (irq). An attacker could potentially exploit this to cause memory corruption, leading to a denial of service (DoS) or, in more severe cases, arbitrary code execution."], "name": "CVE-2026-31506", "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": "2026-04-22T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-31506\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-31506\nhttps://lore.kernel.org/linux-cve-announce/2026042207-CVE-2026-31506-31d7@gregkh/T"]}