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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities
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CVE-2021-46909 Detail

Description

In the Linux kernel, the following vulnerability has been resolved: ARM: footbridge: fix PCI interrupt mapping Since commit 30fdfb929e82 ("PCI: Add a call to pci_assign_irq() in pci_device_probe()"), the PCI code will call the IRQ mapping function whenever a PCI driver is probed. If these are marked as __init, this causes an oops if a PCI driver is loaded or bound after the kernel has initialised.


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/1fc087fdb98d556b416c82ed6e3964a30885f47a Patch 
https://git.kernel.org/stable/c/2643da6aa57920d9159a1a579fb04f89a2b0d29a Patch 
https://git.kernel.org/stable/c/30e3b4f256b4e366a61658c294f6a21b8626dda7 Patch 
https://git.kernel.org/stable/c/532747fd5c7aaa17ee5cf79f3e947c31eb0e35cf Patch 
https://git.kernel.org/stable/c/871b569a3e67f570df9f5ba195444dc7c621293b Patch 
https://git.kernel.org/stable/c/c3efce8cc9807339633ee30e39882f4c8626ee1d Patch 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-754 Improper Check for Unusual or Exceptional Conditions cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

4 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2021-46909
NVD Published Date:
02/27/2024
NVD Last Modified:
04/17/2024
Source:
kernel.org