CVE-2022-49774 (GCVE-0-2022-49774)
Vulnerability from cvelistv5
Published
2025-05-01 14:09
Modified
2025-05-04 08:45
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
KVM: x86/xen: Fix eventfd error handling in kvm_xen_eventfd_assign()
Should not call eventfd_ctx_put() in case of error.
[Introduce new goto target instead. - Paolo]
References
Impacted products
{
"containers": {
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{
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"product": "Linux",
"programFiles": [
"arch/x86/kvm/xen.c"
],
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"version": "0",
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{
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"version": "6.0.10",
"versionType": "semver"
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{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
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{
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"negate": false,
"operator": "OR"
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nKVM: x86/xen: Fix eventfd error handling in kvm_xen_eventfd_assign()\n\nShould not call eventfd_ctx_put() in case of error.\n\n[Introduce new goto target instead. - Paolo]"
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"providerMetadata": {
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"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
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"references": [
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},
{
"url": "https://git.kernel.org/stable/c/7353633814f6e5b4899fb9ee1483709d6bb0e1cd"
}
],
"title": "KVM: x86/xen: Fix eventfd error handling in kvm_xen_eventfd_assign()",
"x_generator": {
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"cveMetadata": {
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"datePublished": "2025-05-01T14:09:11.188Z",
"dateReserved": "2025-04-16T07:17:33.805Z",
"dateUpdated": "2025-05-04T08:45:05.378Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
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