4.7 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
4.7 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:L/AC:M/Au:N/C:N/I:N/A:C
kernel is vulnerable to denial of service. The vulnerability exists due to a memory leak in the sdma_init()
function in drivers/infiniband/hw/hfi1/sdma.c
which allows an attacker to crash the system.
lists.opensuse.org/opensuse-security-announce/2019-12/msg00029.html
access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.2_release_notes/index
access.redhat.com/errata/RHSA-2020:1769
access.redhat.com/security/updates/classification/#important
cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.3.9
github.com/torvalds/linux/commit/34b3be18a04ecdc610aae4c48e5d1b799d8689f6
security.netapp.com/advisory/ntap-20191205-0001/
usn.ubuntu.com/4208-1/
usn.ubuntu.com/4210-1/
usn.ubuntu.com/4226-1/
4.7 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
4.7 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:L/AC:M/Au:N/C:N/I:N/A:C