CVE-2023-0468
- Source
- https://cve.org/CVERecord?id=CVE-2023-0468
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-0468.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2023-0468
- Downstream
- Published
- 2023-01-26T21:18:09.347Z
- Modified
- 2026-03-13T06:48:50.745174Z
- Severity
-
- 4.7 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
A use-after-free flaw was found in iouring/poll.c in iopollcheckevents in the iouring subcomponent in the Linux Kernel due to a race condition of pollrefs. This flaw may cause a NULL pointer dereference.
- References
Affected packages
Git /
Database specific
unresolved_ranges
[
{
"events": [
{
"introduced": "0"
},
{
"fixed": "6.1"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "6.1-NA"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "6.1-rc1"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "6.1-rc2"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "6.1-rc3"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "6.1-rc4"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "6.1-rc5"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "6.1-rc6"
}
]
}
]
source
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-0468.json"