{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2022-50013", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2025-06-18T10:57:27.388Z", "datePublished": "2025-06-18T11:01:17.771Z", "dateUpdated": "2025-07-11T17:19:26.606Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-07-11T17:19:26.606Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nf2fs: fix to avoid use f2fs_bug_on() in f2fs_new_node_page()\n\nAs Dipanjan Das <mail.dipanjan.das@gmail.com> reported, syzkaller\nfound a f2fs bug as below:\n\nRIP: 0010:f2fs_new_node_page+0x19ac/0x1fc0 fs/f2fs/node.c:1295\nCall Trace:\n write_all_xattrs fs/f2fs/xattr.c:487 [inline]\n __f2fs_setxattr+0xe76/0x2e10 fs/f2fs/xattr.c:743\n f2fs_setxattr+0x233/0xab0 fs/f2fs/xattr.c:790\n 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"https://git.kernel.org/stable/c/29e734ec33ae4bd7de4018fb0fb0eec808c36b92"}, {"url": "https://git.kernel.org/stable/c/800ba8979111184d5194f4233cc83afe683efc54"}, {"url": "https://git.kernel.org/stable/c/5a01e45b925a0bc9718eccd33e5920f1a4e44caf"}, {"url": "https://git.kernel.org/stable/c/43ce0a0bda2c54dad91d5a1943554eed9e050f55"}, {"url": "https://git.kernel.org/stable/c/141170b759e03958f296033bb7001be62d1d363b"}], "title": "f2fs: fix to avoid use f2fs_bug_on() in f2fs_new_node_page()", "x_generator": {"engine": "bippy-1.2.0"}}}}

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{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "BEE40098-4C7E-48D7-9F0F-FDDEFB1ECC1C", "versionEndExcluding": "4.19.256", "versionStartIncluding": "3.8", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "B1C63D19-C08C-4308-A848-B2523C9275BD", "versionEndExcluding": "5.4.211", "versionStartIncluding": "4.20", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "445ACC04-A2BA-4176-B4C9-CA4AA59096D2", "versionEndExcluding": "5.10.138", "versionStartIncluding": "5.5", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "D5744A03-DA40-4A78-9063-13179361DC6D", "versionEndExcluding": "5.15.63", "versionStartIncluding": "5.11", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "0E669300-DA42-4ACD-86D8-68BE5F29FB88", 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[inline]\n __se_sys_lsetxattr fs/xattr.c:649 [inline]\n __x64_sys_lsetxattr+0xbd/0x150 fs/xattr.c:649\n do_syscall_x64 arch/x86/entry/common.c:50 [inline]\n do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80\n entry_SYSCALL_64_after_hwframe+0x46/0xb0\n\nNAT entry and nat bitmap can be inconsistent, e.g. one nid is free\nin nat bitmap, and blkaddr in its NAT entry is not NULL_ADDR, it\nmay trigger BUG_ON() in f2fs_new_node_page(), fix it."}, {"lang": "es", "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: f2fs: correcci\u00f3n para evitar el uso de f2fs_bug_on() en f2fs_new_node_page() Como inform\u00f3 Dipanjan Das , syzkaller encontr\u00f3 un error de f2fs como el siguiente: RIP: 0010:f2fs_new_node_page+0x19ac/0x1fc0 fs/f2fs/node.c:1295 Seguimiento de llamadas: write_all_xattrs fs/f2fs/xattr.c:487 [en l\u00ednea] __f2fs_setxattr+0xe76/0x2e10 fs/f2fs/xattr.c:743 f2fs_setxattr+0x233/0xab0 fs/f2fs/xattr.c:790 f2fs_xattr_generic_set+0x133/0x170 fs/f2fs/xattr.c:86 __vfs_setxattr+0x115/0x180 fs/xattr.c:182 __vfs_setxattr_noperm+0x125/0x5f0 fs/xattr.c:216 __vfs_setxattr_locked+0x1cf/0x260 fs/xattr.c:277 vfs_setxattr+0x13f/0x330 fs/xattr.c:303 setxattr+0x146/0x160 fs/xattr.c:611 path_setxattr+0x1a7/0x1d0 fs/xattr.c:630 __do_sys_lsetxattr fs/xattr.c:653 [en l\u00ednea] __se_sys_lsetxattr fs/xattr.c:649 [en l\u00ednea] __x64_sys_lsetxattr+0xbd/0x150 fs/xattr.c:649 do_syscall_x64 arch/x86/entry/common.c:50 [en l\u00ednea] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x46/0xb0 La entrada NAT y el mapa de bits NAT pueden ser inconsistentes, por ejemplo, un nid est\u00e1 libre en el mapa de bits NAT y blkaddr en su entrada NAT no es NULL_ADDR, puede activar BUG_ON() en f2fs_new_node_page(), arr\u00e9glelo."}], "id": "CVE-2022-50013", "lastModified": "2025-11-14T17:00:43.277", "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": "2025-06-18T11:15:29.340", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/141170b759e03958f296033bb7001be62d1d363b"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/29e734ec33ae4bd7de4018fb0fb0eec808c36b92"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/43ce0a0bda2c54dad91d5a1943554eed9e050f55"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/5a01e45b925a0bc9718eccd33e5920f1a4e44caf"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/800ba8979111184d5194f4233cc83afe683efc54"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/fbfad62b29e9f8f1c1026a806c9e064ec2a7c342"}], "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 use f2fs_bug_on() in f2fs_new_node_page()", "id": "2373688", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2373688"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.0", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H", "status": "draft"}, "details": ["In the Linux kernel, the following vulnerability has been resolved:\nf2fs: fix to avoid use f2fs_bug_on() in f2fs_new_node_page()\nAs Dipanjan Das <mail.dipanjan.das@gmail.com> reported, syzkaller\nfound a f2fs bug as below:\nRIP: 0010:f2fs_new_node_page+0x19ac/0x1fc0 fs/f2fs/node.c:1295\nCall Trace:\nwrite_all_xattrs fs/f2fs/xattr.c:487 [inline]\n__f2fs_setxattr+0xe76/0x2e10 fs/f2fs/xattr.c:743\nf2fs_setxattr+0x233/0xab0 fs/f2fs/xattr.c:790\nf2fs_xattr_generic_set+0x133/0x170 fs/f2fs/xattr.c:86\n__vfs_setxattr+0x115/0x180 fs/xattr.c:182\n__vfs_setxattr_noperm+0x125/0x5f0 fs/xattr.c:216\n__vfs_setxattr_locked+0x1cf/0x260 fs/xattr.c:277\nvfs_setxattr+0x13f/0x330 fs/xattr.c:303\nsetxattr+0x146/0x160 fs/xattr.c:611\npath_setxattr+0x1a7/0x1d0 fs/xattr.c:630\n__do_sys_lsetxattr fs/xattr.c:653 [inline]\n__se_sys_lsetxattr fs/xattr.c:649 [inline]\n__x64_sys_lsetxattr+0xbd/0x150 fs/xattr.c:649\ndo_syscall_x64 arch/x86/entry/common.c:50 [inline]\ndo_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80\nentry_SYSCALL_64_after_hwframe+0x46/0xb0\nNAT entry and nat bitmap can be inconsistent, e.g. one nid is free\nin nat bitmap, and blkaddr in its NAT entry is not NULL_ADDR, it\nmay trigger BUG_ON() in f2fs_new_node_page(), fix it."], "name": "CVE-2022-50013", "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": "2025-06-18T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2022-50013\nhttps://nvd.nist.gov/vuln/detail/CVE-2022-50013\nhttps://lore.kernel.org/linux-cve-announce/2025061832-CVE-2022-50013-e8cd@gregkh/T"], "threat_severity": "Moderate"}

{"created": "2025-06-23T08:53:47.290146+00:00", "updated": "2025-06-23T08:53:47.290194+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"]}