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vuln-cve/data/2024/43xxx/CVE-2024-43820.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2024-43820",
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"state": "PUBLISHED",
"assignerShortName": "Linux",
"dateReserved": "2024-08-17T09:11:59.271Z",
"datePublished": "2024-08-17T09:21:41.674Z",
"dateUpdated": "2026-05-23T15:52:56.928Z"
},
"containers": {
"cna": {
"providerMetadata": {
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux",
"dateUpdated": "2026-05-23T15:52:56.928Z"
},
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndm-raid: Fix WARN_ON_ONCE check for sync_thread in raid_resume\n\nrm-raid devices will occasionally trigger the following warning when\nbeing resumed after a table load because DM_RECOVERY_RUNNING is set:\n\nWARNING: CPU: 7 PID: 5660 at drivers/md/dm-raid.c:4105 raid_resume+0xee/0x100 [dm_raid]\n\nThe failing check is:\nWARN_ON_ONCE(test_bit(MD_RECOVERY_RUNNING, &mddev->recovery));\n\nThis check is designed to make sure that the sync thread isn't\nregistered, but md_check_recovery can set MD_RECOVERY_RUNNING without\nthe sync_thread ever getting registered. Instead of checking if\nMD_RECOVERY_RUNNING is set, check if sync_thread is non-NULL."
}
],
"affected": [
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"drivers/md/dm-raid.c"
],
"versions": [
{
"version": "16c4770c75b1223998adbeb7286f9a15c65fba73",
"lessThan": "a5c15a78c0e1631b7df822b56e8b6424e4d1ca3e",
"status": "affected",
"versionType": "git"
},
{
"version": "16c4770c75b1223998adbeb7286f9a15c65fba73",
"lessThan": "3199a34bfaf7561410e0be1e33a61eba870768fc",
"status": "affected",
"versionType": "git"
},
{
"version": "af916cb66a80597f3523bc85812e790bcdcfd62b",
"status": "affected",
"versionType": "git"
},
{
"version": "eaa8fc9b092837cf2c754bde1a15d784ce9a85ab",
"status": "affected",
"versionType": "git"
},
{
"version": "6.7.12",
"lessThan": "6.8",
"status": "affected",
"versionType": "semver"
},
{
"version": "6.8.3",
"lessThan": "6.9",
"status": "affected",
"versionType": "semver"
}
]
},
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "affected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"drivers/md/dm-raid.c"
],
"versions": [
{
"version": "6.9",
"status": "affected"
},
{
"version": "0",
"lessThan": "6.9",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.10.3",
"lessThanOrEqual": "6.10.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.11",
"lessThanOrEqual": "*",
"status": "unaffected",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "6.9",
"versionEndExcluding": "6.10.3"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "6.9",
"versionEndExcluding": "6.11"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "6.7.12"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "6.8.3"
}
]
}
]
}
],
"references": [
{
"url": "https://git.kernel.org/stable/c/a5c15a78c0e1631b7df822b56e8b6424e4d1ca3e"
},
{
"url": "https://git.kernel.org/stable/c/3199a34bfaf7561410e0be1e33a61eba870768fc"
}
],
"title": "dm-raid: Fix WARN_ON_ONCE check for sync_thread in raid_resume",
"x_generator": {
"engine": "bippy-1.2.0"
}
},
"adp": [
{
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"id": "CVE-2024-43820",
"role": "CISA Coordinator",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"version": "2.0.3",
"timestamp": "2024-09-10T16:09:03.715774Z"
}
}
}
],
"title": "CISA ADP Vulnrichment",
"providerMetadata": {
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP",
"dateUpdated": "2024-09-12T17:33:25.056Z"
}
}
]
}
}