206 lines
9.4 KiB
JSON
206 lines
9.4 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-2022-50313",
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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": "2025-09-15T14:18:36.813Z",
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"datePublished": "2025-09-15T14:46:08.357Z",
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"dateUpdated": "2026-05-11T19:16:53.874Z"
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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": "2026-05-11T19:16:53.874Z"
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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\nerofs: fix order >= MAX_ORDER warning due to crafted negative i_size\n\nAs syzbot reported [1], the root cause is that i_size field is a\nsigned type, and negative i_size is also less than EROFS_BLKSIZ.\nAs a consequence, it's handled as fast symlink unexpectedly.\n\nLet's fall back to the generic path to deal with such unusual i_size.\n\n[1] https://lore.kernel.org/r/000000000000ac8efa05e7feaa1f@google.com"
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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/erofs/inode.c"
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],
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"versions": [
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{
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"version": "431339ba90423a038914c6032bfd71f0ba7ef2f2",
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"lessThan": "17a0cdbd7b0cf0fc0d7ca4187a67f8f1c18c291f",
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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": "431339ba90423a038914c6032bfd71f0ba7ef2f2",
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"lessThan": "0ab621fcdff1a58ff4de51a8590fa92a0ecd34be",
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"status": "affected",
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"versionType": "git"
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},
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{
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"lessThan": "acc2f40b980c61a9178b72cdedd150b829064997",
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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": "431339ba90423a038914c6032bfd71f0ba7ef2f2",
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"lessThan": "b6c8330f5b0f22149957a2e4977fd0f01a9db7cd",
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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": "431339ba90423a038914c6032bfd71f0ba7ef2f2",
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"lessThan": "6235fb899b25fd287d5e42635ff82196395708cc",
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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": "431339ba90423a038914c6032bfd71f0ba7ef2f2",
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"lessThan": "1dd73601a1cba37a0ed5f89a8662c90191df5873",
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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/erofs/inode.c"
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],
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"versions": [
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{
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"version": "4.19",
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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": "4.19",
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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": "5.4.289",
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"lessThanOrEqual": "5.4.*",
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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": "5.10.233",
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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": "5.15.82",
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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": "5.19.17",
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"lessThanOrEqual": "5.19.*",
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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": "6.0.3",
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"lessThanOrEqual": "6.0.*",
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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": "6.1",
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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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{
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"nodes": [
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{
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"operator": "OR",
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"negate": false,
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"cpeMatch": [
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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": "4.19",
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"versionEndExcluding": "5.4.289"
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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": "4.19",
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"versionEndExcluding": "5.10.233"
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},
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{
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"versionStartIncluding": "4.19",
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"versionStartIncluding": "4.19",
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},
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "4.19",
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"versionEndExcluding": "6.0.3"
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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": "4.19",
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"versionEndExcluding": "6.1"
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}
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]
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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/17a0cdbd7b0cf0fc0d7ca4187a67f8f1c18c291f"
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},
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{
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"url": "https://git.kernel.org/stable/c/0ab621fcdff1a58ff4de51a8590fa92a0ecd34be"
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},
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{
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"url": "https://git.kernel.org/stable/c/acc2f40b980c61a9178b72cdedd150b829064997"
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},
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{
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"url": "https://git.kernel.org/stable/c/b6c8330f5b0f22149957a2e4977fd0f01a9db7cd"
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},
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{
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"url": "https://git.kernel.org/stable/c/6235fb899b25fd287d5e42635ff82196395708cc"
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},
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{
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"url": "https://git.kernel.org/stable/c/1dd73601a1cba37a0ed5f89a8662c90191df5873"
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}
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],
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"title": "erofs: fix order >= MAX_ORDER warning due to crafted negative i_size",
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"x_generator": {
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"engine": "bippy-1.2.0"
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}
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}
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}
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} |