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| "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnilfs2: fix kernel bug on rename operation of broken directory\n\nSyzbot reported that in rename directory operation on broken directory on\nnilfs2, __block_write_begin_int() called to prepare block write may fail\nBUG_ON check for access exceeding the folio/page size.\n\nThis is because nilfs_dotdot(), which gets parent directory reference\nentry (\"..\") of the directory to be moved or renamed, does not check\nconsistency enough, and may return location exceeding folio/page size for\nbroken directories.\n\nFix this issue by checking required directory entries (\".\" and \"..\") in\nthe first chunk of the directory in nilfs_dotdot()." |
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| "versionType": "semver" |
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| "references": [ |
| { |
| "url": "https://git.kernel.org/stable/c/ff9767ba2cb949701e45e6e4287f8af82986b703" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/24c1c8566a9b6be51f5347be2ea76e25fc82b11e" |
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| "url": "https://git.kernel.org/stable/c/a9a466a69b85059b341239766a10efdd3ee68a4b" |
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| "url": "https://git.kernel.org/stable/c/7000b438dda9d0f41a956fc9bffed92d2eb6be0d" |
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| { |
| "url": "https://git.kernel.org/stable/c/1a8879c0771a68d70ee2e5e66eea34207e8c6231" |
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| "url": "https://git.kernel.org/stable/c/60f61514374e4a0c3b65b08c6024dd7e26150bfd" |
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| "url": "https://git.kernel.org/stable/c/298cd810d7fb687c90a14d8f9fd1b8719a7cb8a5" |
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| { |
| "url": "https://git.kernel.org/stable/c/a9e1ddc09ca55746079cc479aa3eb6411f0d99d4" |
| } |
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| "title": "nilfs2: fix kernel bug on rename operation of broken directory", |
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| "cveMetadata": { |
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| "cveID": "CVE-2024-41034", |
| "requesterUserId": "gregkh@kernel.org", |
| "serial": "1", |
| "state": "PUBLISHED" |
| }, |
| "dataType": "CVE_RECORD", |
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