cve-2024-41033
Vulnerability from cvelistv5
Published
2024-07-29 14:31
Modified
2024-11-05 09:35
Severity ?
Summary
cachestat: do not flush stats in recency check
Impacted products
Vendor Product Version
Linux Linux Version: 6.8
Show details on NVD website


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        "metrics": [
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                "id": "CVE-2024-41033",
                "options": [
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                    "Exploitation": "none"
                  },
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                "role": "CISA Coordinator",
                "timestamp": "2024-09-10T16:23:40.809079Z",
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          "shortName": "CISA-ADP"
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        "title": "CISA ADP Vulnrichment"
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    "cna": {
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          "product": "Linux",
          "programFiles": [
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            "mm/filemap.c",
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          "vendor": "Linux",
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          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ncachestat: do not flush stats in recency check\n\nsyzbot detects that cachestat() is flushing stats, which can sleep, in its\nRCU read section (see [1]).  This is done in the workingset_test_recent()\nstep (which checks if the folio\u0027s eviction is recent).\n\nMove the stat flushing step to before the RCU read section of cachestat,\nand skip stat flushing during the recency check.\n\n[1]: https://lore.kernel.org/cgroups/000000000000f71227061bdf97e0@google.com/"
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      "title": "cachestat: do not flush stats in recency check",
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  "cveMetadata": {
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    "assignerShortName": "Linux",
    "cveId": "CVE-2024-41033",
    "datePublished": "2024-07-29T14:31:48.256Z",
    "dateReserved": "2024-07-12T12:17:45.619Z",
    "dateUpdated": "2024-11-05T09:35:22.006Z",
    "state": "PUBLISHED"
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