An issue was discovered in aiopoll() in fs/aio.c in the Linux kernel through 5.0.4. A file may be released by aiopollwake() if an expected event is triggered immediately (e.g., by the close of a pair of pipes) after the return of vfspoll(), and this will cause a use-after-free.
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-10125.json"
[
{
"events": [
{
"introduced": "4.19"
},
{
"fixed": "4.19.38"
}
]
},
{
"events": [
{
"introduced": "5.0"
},
{
"fixed": "5.0.5"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "5.1-rc1"
}
]
},
{
"events": [
{
"introduced": "9.5"
}
]
}
]