1.9 Low
CVSS3
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
LOW
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:L
7.1 High
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
13.5%
Failure to validate the value in APCB may allow a privileged attacker to tamper with the APCB token to force an out-of-bounds memory read potentially resulting in a denial of service.
[
{
"defaultStatus": "unaffected",
"packageName": "PI",
"platforms": [
"x86"
],
"product": "2nd Gen AMD EPYC™ Processors",
"vendor": "AMD",
"versions": [
{
"status": "affected",
"version": "various"
}
]
},
{
"defaultStatus": "unaffected",
"packageName": "PI",
"platforms": [
"x86"
],
"product": "3rd Gen AMD EPYC™ Processors",
"vendor": "AMD",
"versions": [
{
"status": "affected",
"version": "various"
}
]
},
{
"defaultStatus": "unaffected",
"packageName": "PI",
"platforms": [
"x86"
],
"product": "4th Gen AMD EPYC™ Processors",
"vendor": "AMD",
"versions": [
{
"status": "affected",
"version": "various"
}
]
},
{
"defaultStatus": "unaffected",
"product": "AMD EPYC™ Embedded 7002",
"vendor": "AMD",
"versions": [
{
"status": "affected",
"version": "various"
}
]
},
{
"defaultStatus": "unaffected",
"product": "AMD EPYC™ Embedded 7003",
"vendor": "AMD",
"versions": [
{
"status": "affected",
"version": "various"
}
]
},
{
"defaultStatus": "unaffected",
"product": "AMD EPYC™ Embedded 7002",
"vendor": "AMD",
"versions": [
{
"status": "affected",
"version": "various"
}
]
},
{
"defaultStatus": "unaffected",
"product": "AMD EPYC™ Embedded 7003",
"vendor": "AMD",
"versions": [
{
"status": "affected",
"version": "various"
}
]
}
]
1.9 Low
CVSS3
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
LOW
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:L
7.1 High
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
13.5%