- Description
- vg_lookup in daemons/lvmetad/lvmetad-core.c in LVM2 2.02 mismanages memory, leading to an lvmetad memory leak, as demonstrated by running pvs. NOTE: RedHat disputes CVE-2020-8991 as not being a vulnerability since there’s no apparent route to either privilege escalation or to denial of service through the bug
- Source
- cve@mitre.org
- NVD status
- Modified
- CNA Tags
- disputed
CVSS 3.1
- Type
- Primary
- Base score
- 2.3
- Impact score
- 1.4
- Exploitability score
- 0.8
- Vector string
- CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L
- Severity
- LOW
CVSS 2.0
- Type
- Primary
- Base score
- 2.1
- Impact score
- 2.9
- Exploitability score
- 3.9
- Vector string
- AV:L/AC:L/Au:N/C:N/I:N/A:P
- nvd@nist.gov
- CWE-401
- Hype score
- Not currently trending
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:redhat:lvm2:2.02.00:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "6A603071-5CD8-426C-B327-464B3CDE5D67"
}
],
"operator": "OR"
}
]
}
]