Executive Summary

Informations
Name CVE-2021-47470 First vendor Publication 2024-05-22
Vendor Cve Last vendor Modification 2024-05-22

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
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Security-Database Scoring CVSS v2

Cvss vector :
Cvss Base Score N/A Attack Range N/A
Cvss Impact Score N/A Attack Complexity N/A
Cvss Expoit Score N/A Authentication N/A
Calculate full CVSS 2.0 Vectors scores

Detail

In the Linux kernel, the following vulnerability has been resolved:

mm, slub: fix potential use-after-free in slab_debugfs_fops

When sysfs_slab_add failed, we shouldn't call debugfs_slab_add() for s because s will be freed soon. And slab_debugfs_fops will use s later leading to a use-after-free.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-47470

Sources (Detail)

https://git.kernel.org/stable/c/159d8cfbd0428d487c53be4722f33cdab0d25d83
https://git.kernel.org/stable/c/67823a544414def2a36c212abadb55b23bcda00c
Source Url

Alert History

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0
1
Date Informations
2024-05-22 17:27:27
  • Multiple Updates
2024-05-22 13:27:32
  • First insertion