UBUNTU-CVE-2019-19077
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UBUNTU-CVE-2019-19077
Published: 18 Nov 2019Last Modified: 4 Feb 2026
Upstream:
Aliases:
Summary:
Details: A memory leak in the bnxt_re_create_srq() function in drivers/infiniband/hw/bnxt_re/ib_verbs.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering copy to udata failures, aka CID-4a9d46a9fe14.
References: https://ubuntu.com/security/CVE-2019-19077, https://github.com/torvalds/linux/commit/4a9d46a9fe14401f21df69cea97c62396d5fb053, https://ubuntu.com/security/notices/USN-4258-1, https://ubuntu.com/security/notices/USN-4284-1, https://www.cve.org/CVERecord?id=CVE-2019-19077
Affected packages
Package
Name: linux-hwe-edge
Purl: pkg:deb/ubuntu/[email protected]~16.04.1?arch=source&distro=xenial
Affected ranges
Type: ECOSYSTEM
Events:
Introduced- 0
Fixed -None
Affected versions
4.8.0-28.30~16.04.1
4.8.0-30.32~16.04.1
4.8.0-32.34~16.04.1
4.8.0-34.36~16.04.1
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
