Executive Summary

Informations
Name CVE-2025-38132 First vendor Publication 2025-07-03
Vendor Cve Last vendor Modification 2025-07-03

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:

coresight: holding cscfg_csdev_lock while removing cscfg from csdev

There'll be possible race scenario for coresight config:

CPU0 CPU1 (perf enable) load module
cscfg_load_config_sets()
activate config. // sysfs
(sys_active_cnt == 1) ... cscfg_csdev_enable_active_config()
lock(csdev->cscfg_csdev_lock)
deactivate config // sysfs
(sys_activec_cnt == 0)
cscfg_unload_config_sets()
cscfg_remove_owned_csdev_configs()
// here load config activate by CPU1
unlock(csdev->cscfg_csdev_lock)

iterating config_csdev_list could be raced with config_csdev_list's entry delete.

To resolve this race , hold csdev->cscfg_csdev_lock() while cscfg_remove_owned_csdev_configs()

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-38132

Sources (Detail)

https://git.kernel.org/stable/c/42f8afb0b161631fd1d814d017f75f955475ad41
https://git.kernel.org/stable/c/53b9e2659719b04f5ba7593f2af0f2335f75e94a
Source Url

Alert History

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Date Informations
2025-07-05 02:31:46
  • Multiple Updates
2025-07-05 02:31:17
  • Multiple Updates
2025-07-04 17:20:34
  • Multiple Updates
2025-07-03 13:20:38
  • First insertion