CVE-2019-11815

Severity Score

8.1

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

An issue was discovered in rds_tcp_kill_sock in net/rds/tcp.c in the Linux kernel before 5.0.8. There is a race condition leading to a use-after-free, related to net namespace cleanup.

Se descubrió un problema en rds_tcp_kill_sock en net/rds/tcp.c en el núcleo de Linux anterior a la versión 5.0.8. Existe una condición de carrera que conduce a un uso después de liberación de memoria, relacionado con la limpieza del espacio de nombres de red.

*Credits: N/A

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

Complete

Integrity

Complete

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2019-05-08 CVE Reserved
2019-05-08 CVE Published
2024-05-01 EPSS Updated
2024-08-04 CVE Updated
2024-08-04 First Exploit
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CWE-416: Use After Free

CAPEC

References (19)

URL	Tag	Source
http://packetstormsecurity.com/files/153799/Kernel-Live-Patch-Security-Notice-LSN-0053-1.html	Third Party Advisory
http://www.securityfocus.com/bid/108283	Third Party Advisory
https://lists.debian.org/debian-lts-announce/2019/06/msg00011.html	Mailing List
https://seclists.org/bugtraq/2019/Jun/26	Issue Tracking
https://security.netapp.com/advisory/ntap-20190719-0003	Third Party Advisory
https://support.f5.com/csp/article/K32019083	Third Party Advisory

URL	Date	SRC
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=cb66ddd156203daefb8d71158036b27b0e2caf63	2024-08-04
https://github.com/torvalds/linux/commit/cb66ddd156203daefb8d71158036b27b0e2caf63	2024-08-04

URL	Date	SRC

URL	Date	SRC
http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00037.html	2021-07-21
http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00043.html	2021-07-21
http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00071.html	2021-07-21
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.0.8	2021-07-21
https://usn.ubuntu.com/4005-1	2021-07-21
https://usn.ubuntu.com/4008-1	2021-07-21
https://usn.ubuntu.com/4008-3	2021-07-21
https://usn.ubuntu.com/4068-1	2021-07-21
https://usn.ubuntu.com/4068-2	2021-07-21
https://usn.ubuntu.com/4118-1	2021-07-21
https://www.debian.org/security/2019/dsa-4465	2021-07-21

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Netapp Search vendor "Netapp"	Cn1610 Firmware Search vendor "Netapp" for product "Cn1610 Firmware"	-	-	Affected	in	Netapp Search vendor "Netapp"	Cn1610 Search vendor "Netapp" for product "Cn1610"	-	-	Safe
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				>= 4.3 < 4.4.179 Search vendor "Linux" for product "Linux Kernel" and version " >= 4.3 < 4.4.179"		-		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				>= 4.9 < 4.9.169 Search vendor "Linux" for product "Linux Kernel" and version " >= 4.9 < 4.9.169"		-		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				>= 4.14 < 4.14.112 Search vendor "Linux" for product "Linux Kernel" and version " >= 4.14 < 4.14.112"		-		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				>= 4.19 < 4.19.35 Search vendor "Linux" for product "Linux Kernel" and version " >= 4.19 < 4.19.35"		-		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				>= 5.0 < 5.0.8 Search vendor "Linux" for product "Linux Kernel" and version " >= 5.0 < 5.0.8"		-		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				5.1 Search vendor "Linux" for product "Linux Kernel" and version "5.1"		rc1		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				5.1 Search vendor "Linux" for product "Linux Kernel" and version "5.1"		rc2		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				5.1 Search vendor "Linux" for product "Linux Kernel" and version "5.1"		rc3		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				5.1 Search vendor "Linux" for product "Linux Kernel" and version "5.1"		rc4		Affected
Canonical Search vendor "Canonical"		Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux"				14.04 Search vendor "Canonical" for product "Ubuntu Linux" and version "14.04"		esm		Affected
Canonical Search vendor "Canonical"		Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux"				16.04 Search vendor "Canonical" for product "Ubuntu Linux" and version "16.04"		esm		Affected
Canonical Search vendor "Canonical"		Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux"				18.04 Search vendor "Canonical" for product "Ubuntu Linux" and version "18.04"		lts		Affected
Canonical Search vendor "Canonical"		Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux"				19.04 Search vendor "Canonical" for product "Ubuntu Linux" and version "19.04"		-		Affected
Debian Search vendor "Debian"		Debian Linux Search vendor "Debian" for product "Debian Linux"				8.0 Search vendor "Debian" for product "Debian Linux" and version "8.0"		-		Affected
Debian Search vendor "Debian"		Debian Linux Search vendor "Debian" for product "Debian Linux"				9.0 Search vendor "Debian" for product "Debian Linux" and version "9.0"		-		Affected
Opensuse Search vendor "Opensuse"		Leap Search vendor "Opensuse" for product "Leap"				15.0 Search vendor "Opensuse" for product "Leap" and version "15.0"		-		Affected
Opensuse Search vendor "Opensuse"		Leap Search vendor "Opensuse" for product "Leap"				15.1 Search vendor "Opensuse" for product "Leap" and version "15.1"		-		Affected
Opensuse Search vendor "Opensuse"		Leap Search vendor "Opensuse" for product "Leap"				42.3 Search vendor "Opensuse" for product "Leap" and version "42.3"		-		Affected
Netapp Search vendor "Netapp"		Active Iq Unified Manager Search vendor "Netapp" for product "Active Iq Unified Manager"				>= 9.5 Search vendor "Netapp" for product "Active Iq Unified Manager" and version " >= 9.5"		vmware_vsphere		Affected
Netapp Search vendor "Netapp"		Hci Management Node Search vendor "Netapp" for product "Hci Management Node"				-		-		Affected
Netapp Search vendor "Netapp"		Snapprotect Search vendor "Netapp" for product "Snapprotect"				-		-		Affected
Netapp Search vendor "Netapp"		Solidfire Search vendor "Netapp" for product "Solidfire"				-		-		Affected
Netapp Search vendor "Netapp"		Storage Replication Adapter Search vendor "Netapp" for product "Storage Replication Adapter"				7.2 Search vendor "Netapp" for product "Storage Replication Adapter" and version "7.2"		vsphere		Affected
Netapp Search vendor "Netapp"		Vasa Provider For Clustered Data Ontap Search vendor "Netapp" for product "Vasa Provider For Clustered Data Ontap"				>= 7.2 Search vendor "Netapp" for product "Vasa Provider For Clustered Data Ontap" and version " >= 7.2"		-		Affected
Netapp Search vendor "Netapp"		Virtual Storage Console Search vendor "Netapp" for product "Virtual Storage Console"				>= 7.2 Search vendor "Netapp" for product "Virtual Storage Console" and version " >= 7.2"		vsphere		Affected
Netapp Search vendor "Netapp"		Hci Compute Node Search vendor "Netapp" for product "Hci Compute Node"				-		-		Affected
Netapp Search vendor "Netapp"		Hci Storage Node Search vendor "Netapp" for product "Hci Storage Node"				-		-		Affected