7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.2 High
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:C/I:C/A:C
linux kernel is vulnerable to remote procedure calls. The vulnerabilities exists due to fastrpc_internal_invoke in drivers/misc/fastrpc.c does not prevent user applications from sending kernel RPC messages.
git.kernel.org/linus/20c40794eb85ea29852d7bc37c55713802a543d6
git.launchpad.net/ubuntu-cve-tracker/tree/active/CVE-2021-28375
lists.fedoraproject.org/archives/list/[email protected]/message/OMRQVOTASD3VZP6GE4JJHE27QU6FHTZ6/
lists.fedoraproject.org/archives/list/[email protected]/message/TJPVQZPY3DHPV5I3IVNMSMO6D3PKZISX/
lists.fedoraproject.org/archives/list/[email protected]/message/XAUNYDTGE6MB4NWL2SIHPCODCLET3JZB/
lore.kernel.org/stable/[email protected]/
security.netapp.com/advisory/ntap-20210401-0003/
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.2 High
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:C/I:C/A:C