189 lines
8.9 KiB
JSON
189 lines
8.9 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"cveId": "CVE-2022-49361",
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"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"state": "PUBLISHED",
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"assignerShortName": "Linux",
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"dateReserved": "2025-02-26T02:08:31.547Z",
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"datePublished": "2025-02-26T02:11:08.881Z",
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"dateUpdated": "2026-08-15T12:22:38.772Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"shortName": "Linux",
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"dateUpdated": "2026-08-15T12:22:38.772Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nf2fs: fix to do sanity check for inline inode\n\nYanming reported a kernel bug in Bugzilla kernel [1], which can be\nreproduced. The bug message is:\n\nThe kernel message is shown below:\n\nkernel BUG at fs/inode.c:611!\nCall Trace:\n evict+0x282/0x4e0\n __dentry_kill+0x2b2/0x4d0\n dput+0x2dd/0x720\n do_renameat2+0x596/0x970\n __x64_sys_rename+0x78/0x90\n do_syscall_64+0x3b/0x90\n\n[1] https://bugzilla.kernel.org/show_bug.cgi?id=215895\n\nThe bug is due to fuzzed inode has both inline_data and encrypted flags.\nDuring f2fs_evict_inode(), as the inode was deleted by rename(), it\nwill cause inline data conversion due to conflicting flags. The page\ncache will be polluted and the panic will be triggered in clear_inode().\n\nTry fixing the bug by doing more sanity checks for inline data inode in\nsanity_check_inode()."
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}
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],
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"affected": [
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{
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"product": "Linux",
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"vendor": "Linux",
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"defaultStatus": "unaffected",
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"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
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"programFiles": [
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"fs/f2fs/f2fs.h",
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"fs/f2fs/inline.c",
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"fs/f2fs/inode.c"
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],
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"versions": [
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"version": "fcc85a4d86b5018f08717160c89c0eb50afd1dca",
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"lessThan": "efdefbe8b7564602ab446474788225a1f2a323b5",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "fcc85a4d86b5018f08717160c89c0eb50afd1dca",
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"lessThan": "7cfe2d43becaf76e562b9617d2c2d9b445f86761",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "fcc85a4d86b5018f08717160c89c0eb50afd1dca",
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"lessThan": "11c1cd032df85df3c096a57a7f27d57819956e4a",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "fcc85a4d86b5018f08717160c89c0eb50afd1dca",
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"lessThan": "198fd9faa271dd54dca6fc8eb6873f42dfd3b4d8",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "fcc85a4d86b5018f08717160c89c0eb50afd1dca",
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"lessThan": "677a82b44ebf263d4f9a0cfbd576a6ade797a07b",
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"status": "affected",
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"versionType": "git"
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}
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]
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},
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{
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"product": "Linux",
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"vendor": "Linux",
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"defaultStatus": "affected",
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"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
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"programFiles": [
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"fs/f2fs/f2fs.h",
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"fs/f2fs/inline.c",
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"fs/f2fs/inode.c"
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],
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"versions": [
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{
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"version": "4.2",
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"status": "affected"
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},
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{
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"version": "0",
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"lessThan": "4.2",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "5.10.121",
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"lessThanOrEqual": "5.10.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "5.15.46",
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"lessThanOrEqual": "5.15.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "5.17.14",
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"lessThanOrEqual": "5.17.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "5.18.3",
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"lessThanOrEqual": "5.18.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "5.19",
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"lessThanOrEqual": "*",
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"status": "unaffected",
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"versionType": "original_commit_for_fix"
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}
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]
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}
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],
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"cpeApplicability": [
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"nodes": [
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"operator": "OR",
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"negate": false,
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"cpeMatch": [
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "4.2",
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"versionEndExcluding": "5.10.121"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "4.2",
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"versionStartIncluding": "4.2",
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"versionStartIncluding": "4.2",
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"versionEndExcluding": "5.18.3"
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "4.2",
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}
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]
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}
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],
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"references": [
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{
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"url": "https://git.kernel.org/stable/c/efdefbe8b7564602ab446474788225a1f2a323b5"
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},
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{
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"url": "https://git.kernel.org/stable/c/7cfe2d43becaf76e562b9617d2c2d9b445f86761"
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},
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{
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"url": "https://git.kernel.org/stable/c/11c1cd032df85df3c096a57a7f27d57819956e4a"
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},
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{
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"url": "https://git.kernel.org/stable/c/198fd9faa271dd54dca6fc8eb6873f42dfd3b4d8"
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},
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{
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"url": "https://git.kernel.org/stable/c/677a82b44ebf263d4f9a0cfbd576a6ade797a07b"
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}
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],
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"title": "f2fs: fix to do sanity check for inline inode",
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