{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "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": "2026-08-15T12:23:05.574Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-08-15T12:23:05.574Z"
            },
            "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 f2fs_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\n vfs_setxattr+0x13f/0x330 fs/xattr.c:303\n setxattr+0x146/0x160 fs/xattr.c:611\n path_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\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."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "fs/f2fs/node.c"
                    ],
                    "versions": [
                        {
                            "version": "22ad0b6ab46683975c6da032f1c2593066c7b3bd",
                            "lessThan": "fbfad62b29e9f8f1c1026a806c9e064ec2a7c342",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "22ad0b6ab46683975c6da032f1c2593066c7b3bd",
                            "lessThan": "29e734ec33ae4bd7de4018fb0fb0eec808c36b92",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "22ad0b6ab46683975c6da032f1c2593066c7b3bd",
                            "lessThan": "800ba8979111184d5194f4233cc83afe683efc54",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "22ad0b6ab46683975c6da032f1c2593066c7b3bd",
                            "lessThan": "5a01e45b925a0bc9718eccd33e5920f1a4e44caf",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "22ad0b6ab46683975c6da032f1c2593066c7b3bd",
                            "lessThan": "43ce0a0bda2c54dad91d5a1943554eed9e050f55",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "22ad0b6ab46683975c6da032f1c2593066c7b3bd",
                            "lessThan": "141170b759e03958f296033bb7001be62d1d363b",
                            "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/node.c"
                    ],
                    "versions": [
                        {
                            "version": "4.11",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "4.11",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "4.19.256",
                            "lessThanOrEqual": "4.19.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.4.211",
                            "lessThanOrEqual": "5.4.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.138",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.63",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.19.4",
                            "lessThanOrEqual": "5.19.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.0",
                            "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": "4.11",
                                    "versionEndExcluding": "4.19.256"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.11",
                                    "versionEndExcluding": "5.4.211"
                                },
                                {
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                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.11",
                                    "versionEndExcluding": "5.19.4"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.11",
                                    "versionEndExcluding": "6.0"
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            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/fbfad62b29e9f8f1c1026a806c9e064ec2a7c342"
                },
                {
                    "url": "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()",
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