- Description
- A use-after-free flaw was found in mm/mempolicy.c in the memory management subsystem in the Linux Kernel. This issue is caused by a race between mbind() and VMA-locked page fault, and may allow a local attacker to crash the system or lead to a kernel information leak.
- Source
- secalert@redhat.com
- NVD status
- Modified
CVSS 3.1
- Type
- Primary
- Base score
- 6.3
- Impact score
- 5.2
- Exploitability score
- 1
- Vector string
- CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:H
- Severity
- MEDIUM
- Hype score
- Not currently trending
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "98C491C7-598A-4D36-BA4F-3505A5727ED1",
"versionEndExcluding": "6.5"
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:6.5:rc1:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "0B3E6E4D-E24E-4630-B00C-8C9901C597B0"
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:6.5:rc2:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "E4A01A71-0F09-4DB2-A02F-7EFFBE27C98D"
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:6.5:rc3:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "F5608371-157A-4318-8A2E-4104C3467EA1"
}
],
"operator": "OR"
}
]
}
]