{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2025-23130", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2025-01-11T14:28:41.510Z", "datePublished": "2025-04-16T14:13:12.333Z", "dateUpdated": "2026-05-11T21:13:32.945Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-05-11T21:13:32.945Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nf2fs: fix to avoid panic once fallocation fails for pinfile\n\nsyzbot reports a f2fs bug as below:\n\n------------[ cut here ]------------\nkernel BUG at fs/f2fs/segment.c:2746!\nCPU: 0 UID: 0 PID: 5323 Comm: syz.0.0 Not tainted 6.13.0-rc2-syzkaller-00018-g7cb1b4663150 #0\nRIP: 0010:get_new_segment fs/f2fs/segment.c:2746 [inline]\nRIP: 0010:new_curseg+0x1f52/0x1f70 fs/f2fs/segment.c:2876\nCall Trace:\n <TASK>\n __allocate_new_segment+0x1ce/0x940 fs/f2fs/segment.c:3210\n f2fs_allocate_new_section fs/f2fs/segment.c:3224 [inline]\n f2fs_allocate_pinning_section+0xfa/0x4e0 fs/f2fs/segment.c:3238\n f2fs_expand_inode_data+0x696/0xca0 fs/f2fs/file.c:1830\n f2fs_fallocate+0x537/0xa10 fs/f2fs/file.c:1940\n vfs_fallocate+0x569/0x6e0 fs/open.c:327\n do_vfs_ioctl+0x258c/0x2e40 fs/ioctl.c:885\n __do_sys_ioctl fs/ioctl.c:904 [inline]\n __se_sys_ioctl+0x80/0x170 fs/ioctl.c:892\n do_syscall_x64 arch/x86/entry/common.c:52 [inline]\n do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\n\nConcurrent pinfile allocation may run out of free section, result in\npanic in get_new_segment(), let's expand pin_sem lock coverage to\ninclude f2fs_gc(), so that we can make sure to reclaim enough free\nspace for following allocation.\n\nIn addition, do below changes to enhance error path handling:\n- call f2fs_bug_on() only in non-pinfile allocation path in\nget_new_segment().\n- call reset_curseg_fields() to reset all fields of curseg in\nnew_curseg()"}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["fs/f2fs/file.c", "fs/f2fs/segment.c"], "versions": [{"version": "f5a53edcf01eae21dc3ef1845515229e8459e5cc", "lessThan": "2dda0930fb79b847b4bfceb737577d0f6bc24d7d", "status": "affected", "versionType": "git"}, {"version": "f5a53edcf01eae21dc3ef1845515229e8459e5cc", "lessThan": "9392862608d081a8346a3b841f862d732fce954b", "status": "affected", "versionType": "git"}, {"version": "f5a53edcf01eae21dc3ef1845515229e8459e5cc", "lessThan": "48ea8b200414ac69ea96f4c231f5c7ef1fbeffef", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["fs/f2fs/file.c", "fs/f2fs/segment.c"], "versions": [{"version": "5.5", "status": "affected"}, {"version": "0", "lessThan": "5.5", "status": "unaffected", "versionType": "semver"}, {"version": "6.12.57", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.14.2", "lessThanOrEqual": "6.14.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.15", "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": "5.5", "versionEndExcluding": "6.12.57"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.5", "versionEndExcluding": "6.14.2"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.5", "versionEndExcluding": "6.15"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/2dda0930fb79b847b4bfceb737577d0f6bc24d7d"}, {"url": "https://git.kernel.org/stable/c/9392862608d081a8346a3b841f862d732fce954b"}, {"url": "https://git.kernel.org/stable/c/48ea8b200414ac69ea96f4c231f5c7ef1fbeffef"}], "title": "f2fs: fix to avoid panic once fallocation fails for pinfile", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "51038017-48C7-4D21-8926-2019F7706AF5", "versionEndExcluding": "6.12.57", "versionStartIncluding": "5.5", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "633A38C1-75C8-452D-8F1C-DA0269FD2687", "versionEndExcluding": "6.14.2", "versionStartIncluding": "6.13", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nf2fs: fix to avoid panic once fallocation fails for pinfile\n\nsyzbot reports a f2fs bug as below:\n\n------------[ cut here ]------------\nkernel BUG at fs/f2fs/segment.c:2746!\nCPU: 0 UID: 0 PID: 5323 Comm: syz.0.0 Not tainted 6.13.0-rc2-syzkaller-00018-g7cb1b4663150 #0\nRIP: 0010:get_new_segment fs/f2fs/segment.c:2746 [inline]\nRIP: 0010:new_curseg+0x1f52/0x1f70 fs/f2fs/segment.c:2876\nCall Trace:\n <TASK>\n __allocate_new_segment+0x1ce/0x940 fs/f2fs/segment.c:3210\n f2fs_allocate_new_section fs/f2fs/segment.c:3224 [inline]\n f2fs_allocate_pinning_section+0xfa/0x4e0 fs/f2fs/segment.c:3238\n f2fs_expand_inode_data+0x696/0xca0 fs/f2fs/file.c:1830\n f2fs_fallocate+0x537/0xa10 fs/f2fs/file.c:1940\n vfs_fallocate+0x569/0x6e0 fs/open.c:327\n do_vfs_ioctl+0x258c/0x2e40 fs/ioctl.c:885\n __do_sys_ioctl fs/ioctl.c:904 [inline]\n __se_sys_ioctl+0x80/0x170 fs/ioctl.c:892\n do_syscall_x64 arch/x86/entry/common.c:52 [inline]\n do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\n\nConcurrent pinfile allocation may run out of free section, result in\npanic in get_new_segment(), let's expand pin_sem lock coverage to\ninclude f2fs_gc(), so that we can make sure to reclaim enough free\nspace for following allocation.\n\nIn addition, do below changes to enhance error path handling:\n- call f2fs_bug_on() only in non-pinfile allocation path in\nget_new_segment().\n- call reset_curseg_fields() to reset all fields of curseg in\nnew_curseg()"}, {"lang": "es", "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: f2fs: correcci\u00f3n para evitar el p\u00e1nico cuando falla la fallocation para el archivo PIN syzbot informa un error de f2fs como el siguiente: ------------[ cortar aqu\u00ed ]------------ \u00a1ERROR del kernel en fs/f2fs/segment.c:2746! CPU: 0 UID: 0 PID: 5323 Comm: syz.0.0 No contaminado 6.13.0-rc2-syzkaller-00018-g7cb1b4663150 #0 RIP: 0010:get_new_segment fs/f2fs/segment.c:2746 [en l\u00ednea] RIP: 0010:new_curseg+0x1f52/0x1f70 fs/f2fs/segment.c:2876 Rastreo de llamadas: __allocate_new_segment+0x1ce/0x940 fs/f2fs/segment.c:3210 f2fs_allocate_new_section fs/f2fs/segment.c:3224 [en l\u00ednea] f2fs_allocate_pinning_section+0xfa/0x4e0 fs/f2fs/segment.c:3238 f2fs_expand_inode_data+0x696/0xca0 fs/f2fs/file.c:1830 f2fs_fallocate+0x537/0xa10 fs/f2fs/file.c:1940 vfs_fallocate+0x569/0x6e0 fs/open.c:327 do_vfs_ioctl+0x258c/0x2e40 fs/ioctl.c:885 __do_sys_ioctl fs/ioctl.c:904 [en l\u00ednea] __se_sys_ioctl+0x80/0x170 fs/ioctl.c:892 do_syscall_x64 arch/x86/entry/common.c:52 [en l\u00ednea] do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f La asignaci\u00f3n simult\u00e1nea de archivos PIN puede agotar la secci\u00f3n libre, lo que genera un p\u00e1nico en get_new_segment(). Expandamos la cobertura del bloqueo de PIN_SEM para incluir f2fs_gc() y as\u00ed asegurarnos de recuperar suficiente espacio libre para la siguiente asignaci\u00f3n. Adem\u00e1s, implementemos los siguientes cambios para mejorar la gesti\u00f3n de rutas de error: - Llamar a f2fs_bug_on() solo en rutas de asignaci\u00f3n que no sean archivos PIN en get_new_segment(). - Llamar a reset_curseg_fields() para restablecer todos los campos de curseg en new_curseg()."}], "id": "CVE-2025-23130", "lastModified": "2025-11-04T17:04:06.633", "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": "2025-04-16T15:16:07.457", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/2dda0930fb79b847b4bfceb737577d0f6bc24d7d"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/48ea8b200414ac69ea96f4c231f5c7ef1fbeffef"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/9392862608d081a8346a3b841f862d732fce954b"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "kernel: f2fs: fix to avoid panic once fallocation fails for pinfile", "id": "2360289", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2360289"}, "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:\nf2fs: fix to avoid panic once fallocation fails for pinfile\nsyzbot reports a f2fs bug as below:\n------------[ cut here ]------------\nkernel BUG at fs/f2fs/segment.c:2746!\nCPU: 0 UID: 0 PID: 5323 Comm: syz.0.0 Not tainted 6.13.0-rc2-syzkaller-00018-g7cb1b4663150 #0\nRIP: 0010:get_new_segment fs/f2fs/segment.c:2746 [inline]\nRIP: 0010:new_curseg+0x1f52/0x1f70 fs/f2fs/segment.c:2876\nCall Trace:\n<TASK>\n__allocate_new_segment+0x1ce/0x940 fs/f2fs/segment.c:3210\nf2fs_allocate_new_section fs/f2fs/segment.c:3224 [inline]\nf2fs_allocate_pinning_section+0xfa/0x4e0 fs/f2fs/segment.c:3238\nf2fs_expand_inode_data+0x696/0xca0 fs/f2fs/file.c:1830\nf2fs_fallocate+0x537/0xa10 fs/f2fs/file.c:1940\nvfs_fallocate+0x569/0x6e0 fs/open.c:327\ndo_vfs_ioctl+0x258c/0x2e40 fs/ioctl.c:885\n__do_sys_ioctl fs/ioctl.c:904 [inline]\n__se_sys_ioctl+0x80/0x170 fs/ioctl.c:892\ndo_syscall_x64 arch/x86/entry/common.c:52 [inline]\ndo_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83\nentry_SYSCALL_64_after_hwframe+0x77/0x7f\nConcurrent pinfile allocation may run out of free section, result in\npanic in get_new_segment(), let's expand pin_sem lock coverage to\ninclude f2fs_gc(), so that we can make sure to reclaim enough free\nspace for following allocation.\nIn addition, do below changes to enhance error path handling:\n- call f2fs_bug_on() only in non-pinfile allocation path in\nget_new_segment().\n- call reset_curseg_fields() to reset all fields of curseg in\nnew_curseg()"], "name": "CVE-2025-23130", "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": "2025-04-16T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2025-23130\nhttps://nvd.nist.gov/vuln/detail/CVE-2025-23130\nhttps://lore.kernel.org/linux-cve-announce/2025041631-CVE-2025-23130-438d@gregkh/T"], "threat_severity": "Low"}

{}