CVE-2023-5249
7 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
6.7 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
20.2%
Use After Free vulnerability in Arm Ltd Bifrost GPU Kernel Driver, Arm Ltd Valhall GPU Kernel Driver allows a local non-privileged user to make improper memory processing operations to exploit a software race condition. If the system’s memory is carefully prepared by the user, then this in turn cause a use-after-free.This issue affects Bifrost GPU Kernel Driver: from r35p0 through r40p0; Valhall GPU Kernel Driver: from r35p0 through r40p0.
Affected configurations
CNA Affected
[
{
"defaultStatus": "unaffected",
"product": "Bifrost GPU Kernel Driver",
"vendor": "Arm Ltd",
"versions": [
{
"changes": [
{
"at": "r41p0",
"status": "unaffected"
}
],
"lessThanOrEqual": "r40p0",
"status": "affected",
"version": "r35p0",
"versionType": "patch"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Valhall GPU Kernel Driver",
"vendor": "Arm Ltd",
"versions": [
{
"changes": [
{
"at": "r41p0",
"status": "unaffected"
}
],
"lessThanOrEqual": "r40p0",
"status": "affected",
"version": "r35p0",
"versionType": "patch"
}
]
}
]Related
7 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
6.7 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
20.2%