{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2024-53109", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2024-11-19T17:17:24.993Z", "datePublished": "2024-12-02T13:44:41.622Z", "dateUpdated": "2024-12-19T09:39:24.689Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2024-12-19T09:39:24.689Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnommu: pass NULL argument to vma_iter_prealloc()\n\nWhen deleting a vma entry from a maple tree, it has to pass NULL to\nvma_iter_prealloc() in order to calculate internal state of the tree, but\nit passed a wrong argument. As a result, nommu kernels crashed upon\naccessing a vma iterator, such as acct_collect() reading the size of vma\nentries after do_munmap().\n\nThis commit fixes this issue by passing a right argument to the\npreallocation call."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["mm/nommu.c"], "versions": [{"version": "b5df09226450165c434084d346fcb6d4858b0d52", "lessThan": "8bbf0ab631cdf1dade6745f137cff98751e6ced7", "status": "affected", "versionType": "git"}, {"version": "b5df09226450165c434084d346fcb6d4858b0d52", "lessThan": "aceaf33b7666b72dfb86e0aa977be81e3bcbc727", "status": "affected", "versionType": "git"}, {"version": "b5df09226450165c434084d346fcb6d4858b0d52", "lessThan": "247d720b2c5d22f7281437fd6054a138256986ba", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["mm/nommu.c"], "versions": [{"version": "6.6", "status": "affected"}, {"version": "0", "lessThan": "6.6", "status": "unaffected", "versionType": "semver"}, {"version": "6.6.63", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.11.10", "lessThanOrEqual": "6.11.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.12", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix"}]}], "references": [{"url": "https://git.kernel.org/stable/c/8bbf0ab631cdf1dade6745f137cff98751e6ced7"}, {"url": "https://git.kernel.org/stable/c/aceaf33b7666b72dfb86e0aa977be81e3bcbc727"}, {"url": "https://git.kernel.org/stable/c/247d720b2c5d22f7281437fd6054a138256986ba"}], "title": "nommu: pass NULL argument to vma_iter_prealloc()", "x_generator": {"engine": "bippy-5f407fcff5a0"}}}}

{}

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{"bugzilla": {"description": "kernel: nommu: pass NULL argument to vma_iter_prealloc()", "id": "2329923", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2329923"}, "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"}, "details": ["In the Linux kernel, the following vulnerability has been resolved:\nnommu: pass NULL argument to vma_iter_prealloc()\nWhen deleting a vma entry from a maple tree, it has to pass NULL to\nvma_iter_prealloc() in order to calculate internal state of the tree, but\nit passed a wrong argument. As a result, nommu kernels crashed upon\naccessing a vma iterator, such as acct_collect() reading the size of vma\nentries after do_munmap().\nThis commit fixes this issue by passing a right argument to the\npreallocation call."], "name": "CVE-2024-53109", "package_state": [{"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": "Out of support scope", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Out of support scope", "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": "Will not fix", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Will not fix", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2024-12-02T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2024-53109\nhttps://nvd.nist.gov/vuln/detail/CVE-2024-53109\nhttps://lore.kernel.org/linux-cve-announce/2024120247-CVE-2024-53109-2481@gregkh/T"], "threat_severity": "Moderate"}