IBM has identified a vulnerability with IBM Spectrum Scale/GPFS utilized on the Elastic Storage Server (ESS)/GPFS Storage Server (GSS) during testing of an unsupported configuration, where users applications are running on an active ESS I/O server node and utilize direct I/O to perform a read or a write to a Spectrum Scale file. This vulnerability may result in the use of an incorrect memory address, leading to a Spectrum Scale/GPFS daemon failure with a Signal 11, and possibly leading to denial of service or undetected data corruption. IBM X-Force ID: 125458.
[
{
"product": "Elastic Storage Server",
"vendor": "IBM",
"versions": [
{
"status": "affected",
"version": "2.0"
},
{
"status": "affected",
"version": "2.5"
},
{
"status": "affected",
"version": "3.0"
},
{
"status": "affected",
"version": "3.5"
},
{
"status": "affected",
"version": "4.0"
},
{
"status": "affected",
"version": "4.5"
},
{
"status": "affected",
"version": "5.0"
}
]
}
]