164 lines
7.5 KiB
JSON
164 lines
7.5 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-2023-54272",
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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": "2025-12-30T12:06:44.522Z",
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"datePublished": "2025-12-30T12:16:02.335Z",
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"dateUpdated": "2026-05-11T19:58:46.004Z"
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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": "2026-05-11T19:58:46.004Z"
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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\nfs/ntfs3: Fix a possible null-pointer dereference in ni_clear()\n\nIn a previous commit c1006bd13146, ni->mi.mrec in ni_write_inode()\ncould be NULL, and thus a NULL check is added for this variable.\n\nHowever, in the same call stack, ni->mi.mrec can be also dereferenced\nin ni_clear():\n\nntfs_evict_inode(inode)\n ni_write_inode(inode, ...)\n ni = ntfs_i(inode);\n is_rec_inuse(ni->mi.mrec) -> Add a NULL check by previous commit\n ni_clear(ntfs_i(inode))\n is_rec_inuse(ni->mi.mrec) -> No check\n\nThus, a possible null-pointer dereference may exist in ni_clear().\nTo fix it, a NULL check is added in this function."
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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/ntfs3/frecord.c"
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],
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"versions": [
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{
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"version": "4342306f0f0d5ff4315a204d315c1b51b914fca5",
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"lessThan": "20f9bfc664d6a478f9a5bbc0c380f80f7a1a06c6",
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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": "4342306f0f0d5ff4315a204d315c1b51b914fca5",
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"lessThan": "39c6312009574ca73865354133ca222e7753a71b",
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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": "4342306f0f0d5ff4315a204d315c1b51b914fca5",
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"lessThan": "e7675f85a92233136c630000a0b7cf97826705da",
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"status": "affected",
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{
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"lessThan": "ec275bf9693d19cc0fdce8436f4c425ced86f6e7",
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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/ntfs3/frecord.c"
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],
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"versions": [
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{
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"version": "5.15",
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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": "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": "5.15.113",
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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": "6.1.81",
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"lessThanOrEqual": "6.1.*",
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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": "6.3.4",
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"lessThanOrEqual": "6.3.*",
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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": "6.4",
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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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"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": "5.15",
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"versionEndExcluding": "5.15.113"
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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": "5.15",
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"versionEndExcluding": "6.3.4"
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"versionStartIncluding": "5.15",
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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/20f9bfc664d6a478f9a5bbc0c380f80f7a1a06c6"
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},
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{
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"url": "https://git.kernel.org/stable/c/39c6312009574ca73865354133ca222e7753a71b"
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},
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{
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"url": "https://git.kernel.org/stable/c/e7675f85a92233136c630000a0b7cf97826705da"
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},
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{
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"url": "https://git.kernel.org/stable/c/ec275bf9693d19cc0fdce8436f4c425ced86f6e7"
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}
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],
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"title": "fs/ntfs3: Fix a possible null-pointer dereference in ni_clear()",
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"x_generator": {
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