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| }, |
| "descriptions": [ |
| { |
| "lang": "en", |
| "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nf2fs: fix to avoid potential panic during recovery\n\nDuring recovery, if FAULT_BLOCK is on, it is possible that\nf2fs_reserve_new_block() will return -ENOSPC during recovery,\nthen it may trigger panic.\n\nAlso, if fault injection rate is 1 and only FAULT_BLOCK fault\ntype is on, it may encounter deadloop in loop of block reservation.\n\nLet's change as below to fix these issues:\n- remove bug_on() to avoid panic.\n- limit the loop count of block reservation to avoid potential\ndeadloop." |
| } |
| ], |
| "affected": [ |
| { |
| "product": "Linux", |
| "vendor": "Linux", |
| "defaultStatus": "unaffected", |
| "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", |
| "programFiles": [ |
| "fs/f2fs/f2fs.h", |
| "fs/f2fs/recovery.c" |
| ], |
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| "status": "affected", |
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| "status": "affected", |
| "versionType": "git" |
| }, |
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| "version": "b29cc6e29b5e6037e1bcd2b2ac67b7d89acd194c", |
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| "versionType": "git" |
| }, |
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| "version": "956fa1ddc132e028f3b7d4cf17e6bfc8cb36c7fd", |
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| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "9fceaf8182d453639cddb7f4a6877a1e1564de39", |
| "status": "affected", |
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| "status": "affected", |
| "versionType": "git" |
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| { |
| "version": "b4fb0807a1d60f8642a5fd62bd659cd6052eaf97", |
| "status": "affected", |
| "versionType": "git" |
| } |
| ] |
| }, |
| { |
| "product": "Linux", |
| "vendor": "Linux", |
| "defaultStatus": "affected", |
| "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", |
| "programFiles": [ |
| "fs/f2fs/f2fs.h", |
| "fs/f2fs/recovery.c" |
| ], |
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| { |
| "version": "6.8", |
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| }, |
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| "version": "0", |
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| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.1.83", |
| "lessThanOrEqual": "6.1.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.6.23", |
| "lessThanOrEqual": "6.6.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.7.11", |
| "lessThanOrEqual": "6.7.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.8.2", |
| "lessThanOrEqual": "6.8.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.9", |
| "lessThanOrEqual": "*", |
| "status": "unaffected", |
| "versionType": "original_commit_for_fix" |
| } |
| ] |
| } |
| ], |
| "cpeApplicability": [ |
| { |
| "nodes": [ |
| { |
| "operator": "OR", |
| "negate": false, |
| "cpeMatch": [ |
| { |
| "vulnerable": true, |
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| "versionEndExcluding": "6.1.83" |
| }, |
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| }, |
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| "versionStartIncluding": "6.8", |
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| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "4.19.307" |
| }, |
| { |
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| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "5.4.269" |
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| { |
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| { |
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| "versionStartIncluding": "5.15.149" |
| } |
| ] |
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| ] |
| } |
| ], |
| "references": [ |
| { |
| "url": "https://git.kernel.org/stable/c/fe4de493572a4263554903bf9c3afc5c196e15f0" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/8844b2f8a3f0c428b74672f9726f9950b1a7764c" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/d034810d02a5af8eb74debe29877dcaf5f00fdd1" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/f26091a981318b5b7451d61f99bc073a6af8db67" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/21ec68234826b1b54ab980a8df6e33c74cfbee58" |
| } |
| ], |
| "title": "f2fs: fix to avoid potential panic during recovery", |
| "x_generator": { |
| "engine": "bippy-1.2.0" |
| } |
| } |
| }, |
| "cveMetadata": { |
| "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038", |
| "cveID": "CVE-2024-27032", |
| "requesterUserId": "gregkh@kernel.org", |
| "serial": "1", |
| "state": "PUBLISHED" |
| }, |
| "dataType": "CVE_RECORD", |
| "dataVersion": "5.0" |
| } |
