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CVE-2021-29647
Good to know:
Date: March 30, 2021
An issue was discovered in the Linux kernel before 5.11.11. qrtr_recvmsg in net/qrtr/qrtr.c allows attackers to obtain sensitive information from kernel memory because of a partially uninitialized data structure, aka CID-50535249f624.
Language: C
Severity Score
Related Resources (14)
Severity Score
Weakness Type (CWE)
Insufficient Information
NVD-CWE-noinfoMissing Initialization of Resource
CWE-909Top Fix
Upgrade Version
Upgrade to version v4.9.264, v4.14.228, v4.19.184, v5.4.109, v5.10.27, v5.11.11
CVSS v3.1
Base Score: |
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---|---|
Attack Vector (AV): | LOCAL |
Attack Complexity (AC): | LOW |
Privileges Required (PR): | LOW |
User Interaction (UI): | NONE |
Scope (S): | UNCHANGED |
Confidentiality (C): | HIGH |
Integrity (I): | NONE |
Availability (A): | NONE |
CVSS v2
Base Score: |
|
---|---|
Access Vector (AV): | LOCAL |
Access Complexity (AC): | LOW |
Authentication (AU): | NONE |
Confidentiality (C): | PARTIAL |
Integrity (I): | NONE |
Availability (A): | NONE |
Additional information: |