CVE-2021-45480

Published on: Not Yet Published

Last Modified on: 04/06/2022 02:11:00 PM UTC

CVE-2021-45480

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Certain versions of Debian Linux from Debian contain the following vulnerability:

An issue was discovered in the Linux kernel before 5.15.11. There is a memory leak in the __rds_conn_create() function in net/rds/connection.c in a certain combination of circumstances.

CVE-2021-45480 has been assigned by [email protected] to track the vulnerability - currently rated as MEDIUM severity.

CVSS3 Score: 5.5 - MEDIUM

Attack Vector ^ⓘ	Attack Complexity	Privileges Required	User Interaction
LOCAL	LOW	LOW	NONE
Scope	Confidentiality Impact	Integrity Impact	Availability Impact
UNCHANGED	NONE	NONE	HIGH

CVSS2 Score: 4.7 - MEDIUM

Access Vector^ⓘ	Access Complexity	Authentication
LOCAL	MEDIUM	NONE
Confidentiality Impact	Integrity Impact	Availability Impact
NONE	NONE	COMPLETE

CVE References

Description	Tags ^ⓘ	Link
[SECURITY] [DLA 2941-1] linux-4.19 security update	lists.debian.org text/html	MLIST [debian-lts-announce] 20220309 [SECURITY] [DLA 2941-1] linux-4.19 security update
rds: memory leak in __rds_conn_create() · torvalds/[email protected] · GitHub	github.com text/html	MISC github.com/torvalds/linux/commit/5f9562ebe710c307adc5f666bf1a2162ee7977c0
Debian -- Security Information -- DSA-5050-1 linux	www.debian.org Depreciated Link text/html	DEBIAN DSA-5050
	cdn.kernel.org text/plain	MISC cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.15.11
Debian -- Security Information -- DSA-5096-1 linux	www.debian.org Depreciated Link text/html	DEBIAN DSA-5096

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Related QID Numbers

179012 Debian Security Update for linux (DSA 5050-1)
179117 Debian Security Update for linux (DSA 5096-1)
179119 Debian Security Update for linux-4.19 (DLA 2941-1)
198659 Ubuntu Security Notification for Linux kernel (OEM) Vulnerabilities (USN-5278-1)
198708 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-5337-1)
198709 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-5338-1)
198731 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-5368-1)
198740 Ubuntu Security Notification for Linux kernel (BlueField) Vulnerabilities (USN-5377-1)
900502 Common Base Linux Mariner (CBL-Mariner) Security Update for kernel (7090)
901128 Common Base Linux Mariner (CBL-Mariner) Security Update for kernel (7097-1)
906155 Common Base Linux Mariner (CBL-Mariner) Security Update for kernel (7090-1)
906266 Common Base Linux Mariner (CBL-Mariner) Security Update for kernel (7097-2)

Known Affected Configurations (CPE V2.3)

Type	Vendor	Product	Version	Update	Edition	Language
Operating System	Debian	Debian Linux	10.0	All	All	All
Operating System	Debian	Debian Linux	11.0	All	All	All
Operating System	Debian	Debian Linux	9.0	All	All	All
Operating System	Linux	Linux Kernel	All	All	All	All

cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*:
cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*:
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*:
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*:

No vendor comments have been submitted for this CVE

Social Mentions

Source	Title	Posted (UTC)
@CVEreport	CVE-2021-45480 : An issue was discovered in the #Linux #kernel before 5.15.11. There is a memory leak in the __rds_… twitter.com/i/web/status/1…	2021-12-24 23:08:58
/r/netcve	CVE-2021-45480	2021-12-24 23:38:18