{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2025-38510", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2025-04-16T04:51:24.022Z", "datePublished": "2025-08-16T10:54:52.438Z", "dateUpdated": "2025-08-16T10:54:52.438Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-08-16T10:54:52.438Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nkasan: remove kasan_find_vm_area() to prevent possible deadlock\n\nfind_vm_area() couldn't be called in atomic_context. If find_vm_area() is\ncalled to reports vm area information, kasan can trigger deadlock like:\n\nCPU0 CPU1\nvmalloc();\n alloc_vmap_area();\n spin_lock(&vn->busy.lock)\n spin_lock_bh(&some_lock);\n <interrupt occurs>\n <in softirq>\n spin_lock(&some_lock);\n <access invalid address>\n kasan_report();\n print_report();\n print_address_description();\n kasan_find_vm_area();\n find_vm_area();\n spin_lock(&vn->busy.lock) // deadlock!\n\nTo prevent possible deadlock while kasan reports, remove kasan_find_vm_area()."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["mm/kasan/report.c"], "versions": [{"version": "c056a364e9546bd513d1f5205f0ee316d8acb910", "lessThan": "595f78d99b9051600233c0a5c4c47e1097e6ed01", "status": "affected", "versionType": "git"}, {"version": "c056a364e9546bd513d1f5205f0ee316d8acb910", "lessThan": "8377d7744bdce5c4b3f1b58924eebd3fdc078dfc", "status": "affected", "versionType": "git"}, {"version": "c056a364e9546bd513d1f5205f0ee316d8acb910", "lessThan": "2d89dab1ea6086e6cbe6fe92531b496fb6808cb9", "status": "affected", "versionType": "git"}, {"version": "c056a364e9546bd513d1f5205f0ee316d8acb910", "lessThan": "0c3566d831def922cd56322c772a7b20d8b0e0c0", "status": "affected", "versionType": "git"}, {"version": "c056a364e9546bd513d1f5205f0ee316d8acb910", "lessThan": "6ee9b3d84775944fb8c8a447961cd01274ac671c", "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/kasan/report.c"], "versions": [{"version": "5.18", "status": "affected"}, {"version": "0", "lessThan": "5.18", "status": "unaffected", "versionType": "semver"}, {"version": "6.1.146", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.6.99", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.12.39", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.15.7", "lessThanOrEqual": "6.15.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.16", "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": "5.18", "versionEndExcluding": "6.1.146"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.18", "versionEndExcluding": "6.6.99"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.18", "versionEndExcluding": "6.12.39"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.18", "versionEndExcluding": "6.15.7"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.18", "versionEndExcluding": "6.16"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/595f78d99b9051600233c0a5c4c47e1097e6ed01"}, {"url": "https://git.kernel.org/stable/c/8377d7744bdce5c4b3f1b58924eebd3fdc078dfc"}, {"url": "https://git.kernel.org/stable/c/2d89dab1ea6086e6cbe6fe92531b496fb6808cb9"}, {"url": "https://git.kernel.org/stable/c/0c3566d831def922cd56322c772a7b20d8b0e0c0"}, {"url": "https://git.kernel.org/stable/c/6ee9b3d84775944fb8c8a447961cd01274ac671c"}], "title": "kasan: remove kasan_find_vm_area() to prevent possible deadlock", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nkasan: remove kasan_find_vm_area() to prevent possible deadlock\n\nfind_vm_area() couldn't be called in atomic_context. If find_vm_area() is\ncalled to reports vm area information, kasan can trigger deadlock like:\n\nCPU0 CPU1\nvmalloc();\n alloc_vmap_area();\n spin_lock(&vn->busy.lock)\n spin_lock_bh(&some_lock);\n <interrupt occurs>\n <in softirq>\n spin_lock(&some_lock);\n <access invalid address>\n kasan_report();\n print_report();\n print_address_description();\n kasan_find_vm_area();\n find_vm_area();\n spin_lock(&vn->busy.lock) // deadlock!\n\nTo prevent possible deadlock while kasan reports, remove kasan_find_vm_area()."}, {"lang": "es", "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: kasan: eliminar kasan_find_vm_area() para evitar un posible bloqueo. No se pudo llamar a find_vm_area() en atomic_context. Si se llama a find_vm_area() para informar sobre el \u00e1rea de la m\u00e1quina virtual, kasan puede provocar un bloqueo como: CPU0 CPU1 vmalloc(); alloc_vmap_area(); spin_lock(&amp;vn-&gt;busy.lock) spin_lock_bh(&amp;some_lock); spin_lock(&amp;some_lock); kasan_report(); print_report(); print_address_description(); kasan_find_vm_area(); find_vm_area(); spin_lock(&amp;vn-&gt;busy.lock) // \u00a1Bloqueo! Para evitar un posible bloqueo mientras kasan informa, elimine kasan_find_vm_area()."}], "id": "CVE-2025-38510", "lastModified": "2025-08-18T20:16:28.750", "metrics": {}, "published": "2025-08-16T11:15:44.010", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/0c3566d831def922cd56322c772a7b20d8b0e0c0"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/2d89dab1ea6086e6cbe6fe92531b496fb6808cb9"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/595f78d99b9051600233c0a5c4c47e1097e6ed01"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/6ee9b3d84775944fb8c8a447961cd01274ac671c"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/8377d7744bdce5c4b3f1b58924eebd3fdc078dfc"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Awaiting Analysis"}

{"bugzilla": {"description": "kernel: kasan: remove kasan_find_vm_area() to prevent possible deadlock", "id": "2391061", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2391061"}, "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:\nkasan: remove kasan_find_vm_area() to prevent possible deadlock\nfind_vm_area() couldn't be called in atomic_context. If find_vm_area() is\ncalled to reports vm area information, kasan can trigger deadlock like:\nCPU0 CPU1\nvmalloc();\nalloc_vmap_area();\nspin_lock(&vn->busy.lock)\nspin_lock_bh(&some_lock);\n<interrupt occurs>\n<in softirq>\nspin_lock(&some_lock);\n<access invalid address>\nkasan_report();\nprint_report();\nprint_address_description();\nkasan_find_vm_area();\nfind_vm_area();\nspin_lock(&vn->busy.lock) // deadlock!\nTo prevent possible deadlock while kasan reports, remove kasan_find_vm_area()."], "name": "CVE-2025-38510", "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": "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": "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": "2025-08-16T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2025-38510\nhttps://nvd.nist.gov/vuln/detail/CVE-2025-38510\nhttps://lore.kernel.org/linux-cve-announce/2025081651-CVE-2025-38510-f67d@gregkh/T"], "threat_severity": "Moderate"}