Executive Summary

Informations
Name CVE-2024-41074 First vendor Publication 2024-07-29
Vendor Cve Last vendor Modification 2024-11-21

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
 
Calculate full CVSS 3.0 Vectors scores

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:

cachefiles: Set object to close if ondemand_id < 0 in copen

If copen is maliciously called in the user mode, it may delete the request corresponding to the random id. And the request may have not been read yet.

Note that when the object is set to reopen, the open request will be done with the still reopen state in above case. As a result, the request corresponding to this object is always skipped in select_req function, so the read request is never completed and blocks other process.

Fix this issue by simply set object to close if its id < 0 in copen.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-41074

Sources (Detail)

https://git.kernel.org/stable/c/0845c553db11c84ff53fccd59da11b6d6ece4a60
https://git.kernel.org/stable/c/4f8703fb3482f92edcfd31661857b16fec89c2c0
https://git.kernel.org/stable/c/703bea37d13e4ccdafd17ae7c4cb583752ba7663
https://git.kernel.org/stable/c/c32ee78fbc670e6f90989a45d340748e34cad333
Source Url

Alert History

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0
1
Date Informations
2024-11-25 09:23:26
  • Multiple Updates
2024-07-29 21:27:27
  • First insertion