Veracode Vulnerability DatabaseVERACODE:22470Denial Of Service (DoS)
7 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
6.9 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:M/Au:N/C:C/I:C/A:C
kernel is vulnerable to denial of service (DoS). The vulnerability exists due to an incomplete fix for race condition between mmget_not_zero()/get_task_mm(), and core dumping in CVE-2019-11599.
References
access.redhat.com/errata/RHSA-2020:0328
access.redhat.com/errata/RHSA-2020:0339
access.redhat.com/errata/RHSA-2020:0374
access.redhat.com/errata/RHSA-2020:0375
access.redhat.com/security/cve/CVE-2019-14898
access.redhat.com/security/updates/classification/#important
bugs.chromium.org/p/project-zero/issues/detail?id=1790
bugzilla.redhat.com/show_bug.cgi?id=1774671
bugzilla.redhat.com/show_bug.cgi?id=1781157
bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14898
cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.114
cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.19.37
cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.0.10
security.netapp.com/advisory/ntap-20200608-0001/
www.oracle.com/security-alerts/cpuApr2021.html
Related
7 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
6.9 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:M/Au:N/C:C/I:C/A:C