Answer in brief
CVE-2025-38132 records a Unknown severity vulnerability in coresight: holding cscfg_csdev_lock while removing cscfg from csdev. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
A CVSS score is not reported in the current record. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=02bd588e12df405bdf55244708151b7f238b79ba <1cd09aaf47a570bf6b05a7cd06b98e9d35fe82c7 || >=02bd588e12df405bdf55244708151b7f238b79ba <8f16b9caf0bdba46044e1d3727ee78291aa36347 || >=02bd588e12df405bdf55244708151b7f238b79ba <42f8afb0b161631fd1d814d017f75f955475ad41 || >=02bd588e12df405bdf55244708151b7f238b79ba <53b9e2659719b04f5ba7593f2af0f2335f75e94a | 1cd09aaf47a570bf6b05a7cd06b98e9d35fe82c7, 8f16b9caf0bdba46044e1d3727ee78291aa36347, 42f8afb0b161631fd1d814d017f75f955475ad41, 53b9e2659719b04f5ba7593f2af0f2335f75e94a |
| Linux/Linuxgeneric | 5.17 | Not reported |
Published upstream
Jul 3, 2025
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Oct 21, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Oct 21, 2026
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() <iterating config_csdev_list> 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()
Quoted source text, attributed separately from HOL analysis.