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CVE-2023-53783 blk-iocost: fix divide by 0 error in calc_lcoefs()
10
[
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"block/blk-iocost.c"
],
"versions": [
{
"version": "7caa47151ab2e644dd221f741ec7578d9532c9a3",
"lessThan": "9e8bf9f95f7a299fa9ea45b678d001806ad5e12c",
"status": "affected",
"versionType": "git"
},
{
"version": "7caa47151ab2e644dd221f741ec7578d9532c9a3",
"lessThan": "6e291810fe83a384700eb24a1f714966391ed562",
"status": "affected",
"versionType": "git"
},
{
"version": "7caa47151ab2e644dd221f741ec7578d9532c9a3",
"lessThan": "3538ade9d8c2ba41088e395de916f2599fadba8f",
"status": "affected",
"versionType": "git"
},
{
"version": "7caa47151ab2e644dd221f741ec7578d9532c9a3",
"lessThan": "bf8eb1fd6110871e6232e8e7efe399276ef7e6f6",
"status": "affected",
"versionType": "git"
},
{
"version": "7caa47151ab2e644dd221f741ec7578d9532c9a3",
"lessThan": "b96d7b4a9745fbd0c8384608ceb1f50415e862fa",
"status": "affected",
"versionType": "git"
},
{
"version": "7caa47151ab2e644dd221f741ec7578d9532c9a3",
"lessThan": "984af1e66b4126cf145153661cc24c213e2ec231",
"status": "affected",
"versionType": "git"
}
]
},
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "affected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"block/blk-iocost.c"
],
"versions": [
{
"version": "5.4",
"status": "affected"
},
{
"version": "0",
"lessThan": "5.4",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.4.235",
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.10.173",
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.15.99",
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.1.16",
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.2.3",
"lessThanOrEqual": "6.2.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.3",
"lessThanOrEqual": "*",
"status": "unaffected",
"versionType": "original_commit_for_fix"
}
]
}
]Data
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11 May 2026 19:51Current
EPSS0.0004