122 lines
5.3 KiB
JSON
122 lines
5.3 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-2023-53555",
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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": "2025-10-04T15:14:15.922Z",
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"datePublished": "2025-10-04T15:17:00.514Z",
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"dateUpdated": "2026-05-11T19:47:14.324Z"
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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": "2026-05-11T19:47:14.324Z"
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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\nmm/damon/core: initialize damo_filter->list from damos_new_filter()\n\ndamos_new_filter() is not initializing the list field of newly allocated\nfilter object. However, DAMON sysfs interface and DAMON_RECLAIM are not\ninitializing it after calling damos_new_filter(). As a result, accessing\nuninitialized memory is possible. Actually, adding multiple DAMOS filters\nvia DAMON sysfs interface caused NULL pointer dereferencing. Initialize\nthe field just after the allocation from damos_new_filter()."
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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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"mm/damon/core.c"
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],
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"versions": [
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{
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"version": "98def236f63c66629fb6b2d4b69cecffc5b46539",
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"lessThan": "da7beebb49c643cd03c54447ed66595936a7a1ce",
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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": "98def236f63c66629fb6b2d4b69cecffc5b46539",
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"lessThan": "5f1fc67f2cb8d3035d3acd273b48b97835af8afd",
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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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"mm/damon/core.c"
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],
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"versions": [
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{
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"version": "6.3",
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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": "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": "6.4.11",
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"lessThanOrEqual": "6.4.*",
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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": "6.5",
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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": "6.3",
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"versionEndExcluding": "6.4.11"
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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": "6.3",
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"versionEndExcluding": "6.5"
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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/da7beebb49c643cd03c54447ed66595936a7a1ce"
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},
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{
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"url": "https://git.kernel.org/stable/c/5f1fc67f2cb8d3035d3acd273b48b97835af8afd"
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}
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],
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"title": "mm/damon/core: initialize damo_filter->list from damos_new_filter()",
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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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} |