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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2022-48672 Detail

Description

In the Linux kernel, the following vulnerability has been resolved: of: fdt: fix off-by-one error in unflatten_dt_nodes() Commit 78c44d910d3e ("drivers/of: Fix depth when unflattening devicetree") forgot to fix up the depth check in the loop body in unflatten_dt_nodes() which makes it possible to overflow the nps[] buffer... Found by Linux Verification Center (linuxtesting.org) with the SVACE static analysis tool.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://git.kernel.org/stable/c/2133f451311671c7c42b5640d2b999326b39aa0e Patch 
https://git.kernel.org/stable/c/2133f451311671c7c42b5640d2b999326b39aa0e Patch 
https://git.kernel.org/stable/c/2566706ac6393386a4e7c4ce23fe17f4c98d9aa0 Patch 
https://git.kernel.org/stable/c/2566706ac6393386a4e7c4ce23fe17f4c98d9aa0 Patch 
https://git.kernel.org/stable/c/2f945a792f67815abca26fa8a5e863ccf3fa1181 Patch 
https://git.kernel.org/stable/c/2f945a792f67815abca26fa8a5e863ccf3fa1181 Patch 
https://git.kernel.org/stable/c/ba6b9f7cc1108bad6e2c53b1d6e0156379188db7 Patch 
https://git.kernel.org/stable/c/ba6b9f7cc1108bad6e2c53b1d6e0156379188db7 Patch 
https://git.kernel.org/stable/c/cbdda20ce363356698835185801a58a28f644853 Patch 
https://git.kernel.org/stable/c/cbdda20ce363356698835185801a58a28f644853 Patch 
https://git.kernel.org/stable/c/e0e88c25f88b9805572263c9ed20f1d88742feaf Patch 
https://git.kernel.org/stable/c/e0e88c25f88b9805572263c9ed20f1d88742feaf Patch 
https://git.kernel.org/stable/c/ee4369260e77821602102dcc7d792de39a56365c Patch 
https://git.kernel.org/stable/c/ee4369260e77821602102dcc7d792de39a56365c Patch 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-193 Off-by-one Error cwe source acceptance level NIST  

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Change History

5 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2022-48672
NVD Published Date:
05/03/2024
NVD Last Modified:
11/21/2024
Source:
kernel.org