Search/CVE-2020-25639
● CVE — Medium

CVE-2020-25639

Vendorfedoraproject, linux, redhatProductfedora, linux kernel, enterprise linux, openshift container platform, messaging realtime gridDiscoveredMar 4, 2021UpdatedNov 21, 2024

A NULL pointer dereference flaw was found in the Linux kernel's GPU Nouveau driver functionality in versions prior to 5.12-rc1 in the way the user calls ioctl DRM_IOCTL_NOUVEAU_CHANNEL_ALLOC. This flaw allows a local user to crash the system.

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CVSS v3.1
4.4 MEDIUM
EPSS
0.37%
probability of exploitation in 30 days
CISA KEV
Not listed
no confirmed exploitation reported
News coverage
0
sources referencing this CVE
Related IOCs
0
seen in the same coverage
CVSS v3.1 Detail
Attack VectorLOCAL
Attack ComplexityLOW
Privileges RequiredHIGH
User InteractionNONE
ScopeUNCHANGED
ConfidentialityNONE
IntegrityNONE
AvailabilityHIGH
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
Connections
6 relationships
Timeline
disclosure → media coverage
Mar 4, 2021
Disclosure — published as a CVE record. · last revised by NVD Nov 21, 2024