CVE-2023-53205 KVM: s390/diag: fix racy access of physical cpu number in diag 9c handler
10
[
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"arch/s390/kvm/diag.c"
],
"versions": [
{
"version": "87e28a15c42cc592009c32a8c20e5789059027c2",
"lessThan": "a9ccf140a2a03a0ae82be4bdfbdd17bdaea72ff5",
"status": "affected",
"versionType": "git"
},
{
"version": "87e28a15c42cc592009c32a8c20e5789059027c2",
"lessThan": "86bfb18bad60fc468e5f112cbbd918462a8dd435",
"status": "affected",
"versionType": "git"
},
{
"version": "87e28a15c42cc592009c32a8c20e5789059027c2",
"lessThan": "dc7e0192c470a53d847c79a2796f9ac429477a26",
"status": "affected",
"versionType": "git"
},
{
"version": "87e28a15c42cc592009c32a8c20e5789059027c2",
"lessThan": "0bc380beb78aa352eadbc21d934dd9606fcee808",
"status": "affected",
"versionType": "git"
}
]
},
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "affected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"arch/s390/kvm/diag.c"
],
"versions": [
{
"version": "5.13",
"status": "affected"
},
{
"version": "0",
"lessThan": "5.13",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.15.121",
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.1.39",
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.4.4",
"lessThanOrEqual": "6.4.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.5",
"lessThanOrEqual": "*",
"status": "unaffected",
"versionType": "original_commit_for_fix"
}
]
}
]Data
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05 Aug 2026 09:13Current
CVSS 3.17.3
EPSS0.00166