FKIE_CVE-2024-42273
Vulnerability from fkie_nvd - Published: 2024-08-17 09:15 - Updated: 2026-08-04 11:19
Severity
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
5.5 (Medium) - CVSS:3.1/
Summary
In the Linux kernel, the following vulnerability has been resolved:
f2fs: assign CURSEG_ALL_DATA_ATGC if blkaddr is valid
mkdir /mnt/test/comp
f2fs_io setflags compression /mnt/test/comp
dd if=/dev/zero of=/mnt/test/comp/testfile bs=16k count=1
truncate --size 13 /mnt/test/comp/testfile
In the above scenario, we can get a BUG_ON.
kernel BUG at fs/f2fs/segment.c:3589!
Call Trace:
do_write_page+0x78/0x390 [f2fs]
f2fs_outplace_write_data+0x62/0xb0 [f2fs]
f2fs_do_write_data_page+0x275/0x740 [f2fs]
f2fs_write_single_data_page+0x1dc/0x8f0 [f2fs]
f2fs_write_multi_pages+0x1e5/0xae0 [f2fs]
f2fs_write_cache_pages+0xab1/0xc60 [f2fs]
f2fs_write_data_pages+0x2d8/0x330 [f2fs]
do_writepages+0xcf/0x270
__writeback_single_inode+0x44/0x350
writeback_sb_inodes+0x242/0x530
__writeback_inodes_wb+0x54/0xf0
wb_writeback+0x192/0x310
wb_workfn+0x30d/0x400
The reason is we gave CURSEG_ALL_DATA_ATGC to COMPR_ADDR where the
page was set the gcing flag by set_cluster_dirty().
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| linux | linux_kernel | * | |
| linux | linux_kernel | * | |
| linux | linux_kernel | * | |
| linux | linux_kernel | * |
{
"affected": [
{
"affectedData": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"fs/f2fs/segment.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "5fd057160ab240dd816ae09b625395d54c297de1",
"status": "affected",
"version": "7c972c89457511007dfc933814c06786905e515c",
"versionType": "git"
},
{
"lessThan": "4239571c5db46a42f723b8fa8394039187c34439",
"status": "affected",
"version": "417b8a91f4e8831cadaf85c3f15c6991c1f54dde",
"versionType": "git"
},
{
"lessThan": "0cd106612396656d6f1ca17ef192c6759bb60791",
"status": "affected",
"version": "4961acdd65c956e97c1a000c82d91a8c1cdbe44b",
"versionType": "git"
},
{
"lessThan": "8cb1f4080dd91c6e6b01dbea013a3f42341cb6a1",
"status": "affected",
"version": "4961acdd65c956e97c1a000c82d91a8c1cdbe44b",
"versionType": "git"
},
{
"status": "affected",
"version": "7ea0f29d9fd84905051be020c0df7d557e286136",
"versionType": "git"
},
{
"status": "affected",
"version": "b8094c0f1aae329b1c60a275a780d6c2c9ff7aa3",
"versionType": "git"
},
{
"lessThan": "6.1.104",
"status": "affected",
"version": "6.1.77",
"versionType": "semver"
},
{
"lessThan": "6.6.45",
"status": "affected",
"version": "6.6.16",
"versionType": "semver"
},
{
"lessThan": "5.16",
"status": "affected",
"version": "5.15.149",
"versionType": "semver"
},
{
"lessThan": "6.8",
"status": "affected",
"version": "6.7.4",
"versionType": "semver"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"fs/f2fs/segment.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "6.8"
},
{
"lessThan": "6.8",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.104",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.45",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.10.*",
"status": "unaffected",
"version": "6.10.4",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.11",
"versionType": "original_commit_for_fix"
}
]
}
],
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
}
],
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"matchCriteriaId": "D9B8AD64-1736-4C16-A29D-8623F482E1A9",
"versionEndExcluding": "5.16",
"versionStartIncluding": "5.15.149",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"matchCriteriaId": "6533E8C2-B623-4639-9810-3E96032BEAE5",
"versionEndExcluding": "6.1.104",
"versionStartIncluding": "6.1.77",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"matchCriteriaId": "F5432465-1735-439B-8B43-006986BDD5C3",
"versionEndExcluding": "6.6.45",
"versionStartIncluding": "6.6.16",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"matchCriteriaId": "442F1339-F1F5-4E21-B933-D218BF68A036",
"versionEndExcluding": "6.10.4",
"versionStartIncluding": "6.7.4",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nf2fs: assign CURSEG_ALL_DATA_ATGC if blkaddr is valid\n\nmkdir /mnt/test/comp\nf2fs_io setflags compression /mnt/test/comp\ndd if=/dev/zero of=/mnt/test/comp/testfile bs=16k count=1\ntruncate --size 13 /mnt/test/comp/testfile\n\nIn the above scenario, we can get a BUG_ON.\n kernel BUG at fs/f2fs/segment.c:3589!\n Call Trace:\n do_write_page+0x78/0x390 [f2fs]\n f2fs_outplace_write_data+0x62/0xb0 [f2fs]\n f2fs_do_write_data_page+0x275/0x740 [f2fs]\n f2fs_write_single_data_page+0x1dc/0x8f0 [f2fs]\n f2fs_write_multi_pages+0x1e5/0xae0 [f2fs]\n f2fs_write_cache_pages+0xab1/0xc60 [f2fs]\n f2fs_write_data_pages+0x2d8/0x330 [f2fs]\n do_writepages+0xcf/0x270\n __writeback_single_inode+0x44/0x350\n writeback_sb_inodes+0x242/0x530\n __writeback_inodes_wb+0x54/0xf0\n wb_writeback+0x192/0x310\n wb_workfn+0x30d/0x400\n\nThe reason is we gave CURSEG_ALL_DATA_ATGC to COMPR_ADDR where the\npage was set the gcing flag by set_cluster_dirty()."
},
{
"lang": "es",
"value": "En el kernel de Linux se ha resuelto la siguiente vulnerabilidad: f2fs: asigna CURSEG_ALL_DATA_ATGC si blkaddr es v\u00e1lido mkdir /mnt/test/comp f2fs_io setflags compresi\u00f3n /mnt/test/comp dd if=/dev/zero of=/mnt/test/ comp/testfile bs=16k count=1 truncate --size 13 /mnt/test/comp/testfile En el escenario anterior, podemos obtener un BUG_ON. \u00a1ERROR del kernel en fs/f2fs/segment.c:3589! Seguimiento de llamadas: do_write_page+0x78/0x390 [f2fs] f2fs_outplace_write_data+0x62/0xb0 [f2fs] f2fs_do_write_data_page+0x275/0x740 [f2fs] f2fs_write_single_data_page+0x1dc/0x8f0 [f2fs_write_multi_ p\u00e1ginas+0x1e5/0xae0 [f2fs] f2fs_write_cache_p\u00e1ginas+0xab1/0xc60 [f2fs ] f2fs_write_data_pages+0x2d8/0x330 [f2fs] do_writepages+0xcf/0x270 __writeback_single_inode+0x44/0x350 writeback_sb_inodes+0x242/0x530 __writeback_inodes_wb+0x54/0xf0 wb_writeback+0x192/0x3 10 wb_workfn+0x30d/0x400 La raz\u00f3n es que le dimos CURSEG_ALL_DATA_ATGC a COMPR_ADDR donde est\u00e1 la p\u00e1gina set_cluster_dirty() estableci\u00f3 la bandera gcing."
}
],
"id": "CVE-2024-42273",
"lastModified": "2026-08-04T11:19:44.770",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 1.8,
"impactScore": 5.9,
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"type": "Secondary"
},
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 1.8,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
}
],
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2024-42273",
"options": [
{
"exploitation": "none"
},
{
"automatable": "no"
},
{
"technicalImpact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-09-10T16:12:04.954171Z",
"version": "2.0.3"
}
}
]
},
"published": "2024-08-17T09:15:08.450",
"references": [
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"tags": [
"Patch"
],
"url": "https://git.kernel.org/stable/c/0cd106612396656d6f1ca17ef192c6759bb60791"
},
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"tags": [
"Patch"
],
"url": "https://git.kernel.org/stable/c/4239571c5db46a42f723b8fa8394039187c34439"
},
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"tags": [
"Patch"
],
"url": "https://git.kernel.org/stable/c/5fd057160ab240dd816ae09b625395d54c297de1"
},
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"tags": [
"Patch"
],
"url": "https://git.kernel.org/stable/c/8cb1f4080dd91c6e6b01dbea013a3f42341cb6a1"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"
}
],
"sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "NVD-CWE-noinfo"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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