CVE-2021-45480

Published: Dic 24, 2021 Last Modified: Nov 21, 2024 EU-VD ID: EUVD-2021-32246 Aliases: GSD-2021-45480
ExploitDB:
Other exploit source:
Google Dorks:
MEDIUM 5,5
Source: [email protected]
Attack Vector: local
Attack Complexity: low
Privileges Required: low
User Interaction: none
Scope: unchanged
Confidentiality: none
Integrity: none
Availability: high
MEDIUM 4,7
Source: [email protected]
Access Vector: local
Access Complexity: medium
Authentication: none
Confidentiality: none
Integrity: none
Availability: complete

Description

AI Translation Available

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.

EPSS (Exploit Prediction Scoring System)

Trend Analysis

EPSS (Exploit Prediction Scoring System)

Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.

EPSS Score
0,0004
Percentile
0,1th
Updated

EPSS Score Trend (Last 90 Days)

401

Missing Release of Memory after Effective Lifetime

Draft
Abstraction: Variant Structure: Simple
Common Consequences
Security Scopes Affected:
Availability Other
Potential Impacts:
Dos: Crash, Exit, Or Restart Dos: Instability Dos: Resource Consumption (Cpu) Dos: Resource Consumption (Memory) Reduce Performance
Applicable Platforms
Languages: C, C++, Not Language-Specific
Likelihood of Exploit: Medium
View CWE Details
Operating System

Debian Linux by Debian

Product Information
Vendor Debian
Product Debian Linux
Version 10.0
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Linux Kernel by Linux

Product Information
Vendor Linux
Product Linux Kernel
Version Range Affected
To 5.15.11 (exclusive)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Debian Linux by Debian

Product Information
Vendor Debian
Product Debian Linux
Version 9.0
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Debian Linux by Debian

Product Information
Vendor Debian
Product Debian Linux
Version 11.0
cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.15…
Release Notes Vendor Advisory
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.15.11
https://github.com/torvalds/linux/commit/5f9562ebe710c307ad…
Patch Vendor Advisory
https://github.com/torvalds/linux/commit/5f9562ebe710c307adc5f666bf1a2162ee7977…
https://lists.debian.org/debian-lts-announce/2022/03/msg000…
Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2022/03/msg00012.html
https://www.debian.org/security/2022/dsa-5050
Third Party Advisory
https://www.debian.org/security/2022/dsa-5050
https://www.debian.org/security/2022/dsa-5096
Third Party Advisory
https://www.debian.org/security/2022/dsa-5096
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.15…
Release Notes Vendor Advisory
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.15.11
https://github.com/torvalds/linux/commit/5f9562ebe710c307ad…
Patch Vendor Advisory
https://github.com/torvalds/linux/commit/5f9562ebe710c307adc5f666bf1a2162ee7977…
https://lists.debian.org/debian-lts-announce/2022/03/msg000…
Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2022/03/msg00012.html
https://www.debian.org/security/2022/dsa-5050
Third Party Advisory
https://www.debian.org/security/2022/dsa-5050
https://www.debian.org/security/2022/dsa-5096
Third Party Advisory
https://www.debian.org/security/2022/dsa-5096