blob: caa009294306f7dfd5d27900e041a3c14071a8d1 [file] [log] [blame]
{
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},
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nvirtio-blk: Fix memory leak among suspend/resume procedure\n\nThe vblk->vqs should be freed before we call init_vqs()\nin virtblk_restore()."
}
],
"affected": [
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"drivers/block/virtio_blk.c"
],
"versions": [
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"lessThan": "381bde79d11e596002edfd914e6714291826967a",
"status": "affected",
"versionType": "git"
},
{
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"status": "affected",
"versionType": "git"
},
{
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"lessThan": "863da837964c80c72e368a4f748c30d25daa1815",
"status": "affected",
"versionType": "git"
},
{
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
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"status": "affected",
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{
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{
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"lessThan": "cd24da0db9f75ca11eaf6060f0ccb90e2f3be3b0",
"status": "affected",
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},
{
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"lessThan": "ca2b8ae93a6da9839dc7f9eb9199b18aa03c3dae",
"status": "affected",
"versionType": "git"
},
{
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"status": "affected",
"versionType": "git"
},
{
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"lessThan": "b71ba22e7c6c6b279c66f53ee7818709774efa1f",
"status": "affected",
"versionType": "git"
}
]
},
{
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"vendor": "Linux",
"defaultStatus": "affected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
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],
"versions": [
{
"version": "4.4.276",
"lessThanOrEqual": "4.4.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "4.9.276",
"lessThanOrEqual": "4.9.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "4.14.240",
"lessThanOrEqual": "4.14.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "4.19.198",
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.4.134",
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.10.52",
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.12.19",
"lessThanOrEqual": "5.12.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.13.4",
"lessThanOrEqual": "5.13.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.14",
"lessThanOrEqual": "*",
"status": "unaffected",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"operator": "OR",
"negate": false,
"cpeMatch": [
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"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.4.276"
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{
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{
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{
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"versionEndExcluding": "4.19.198"
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{
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.12.19"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.13.4"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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],
"references": [
{
"url": "https://git.kernel.org/stable/c/381bde79d11e596002edfd914e6714291826967a"
},
{
"url": "https://git.kernel.org/stable/c/102d6bc6475ab09bab579c18704e6cf8d898e93c"
},
{
"url": "https://git.kernel.org/stable/c/863da837964c80c72e368a4f748c30d25daa1815"
},
{
"url": "https://git.kernel.org/stable/c/600942d2fd49b90e44857d20c774b20d16f3130f"
},
{
"url": "https://git.kernel.org/stable/c/04c6e60b884cb5e94ff32af46867fb41d5848358"
},
{
"url": "https://git.kernel.org/stable/c/cd24da0db9f75ca11eaf6060f0ccb90e2f3be3b0"
},
{
"url": "https://git.kernel.org/stable/c/ca2b8ae93a6da9839dc7f9eb9199b18aa03c3dae"
},
{
"url": "https://git.kernel.org/stable/c/29a2f4a3214aa14d61cc9737c9f886dae9dbb710"
},
{
"url": "https://git.kernel.org/stable/c/b71ba22e7c6c6b279c66f53ee7818709774efa1f"
}
],
"title": "virtio-blk: Fix memory leak among suspend/resume procedure",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038",
"cveID": "CVE-2021-47319",
"requesterUserId": "gregkh@kernel.org",
"serial": "1",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.0"
}