Summary
In the Linux kernel, the following vulnerability has been resolved: coresight: trbe: remove...
In the Linux kernel, the following vulnerability has been resolved:
coresight: trbe: remove cpuhp instance node before remove cpuhp state
cpuhp_state_add_instance() and cpuhp_state_remove_instance() should
be used in pairs. Or there will lead to the warn on
cpuhp_remove_multi_state() since the cpuhp_step list is not empty.
The following is the error log with 'rmmod coresight-trbe':
Error: Removing state 215 which has instances left.
Call trace:
__cpuhp_remove_state_cpuslocked+0x144/0x160
__cpuhp_remove_state+0xac/0x100
arm_trbe_device_remove+0x2c/0x60 [coresight_trbe]
platform_remove+0x34/0x70
device_remove+0x54/0x90
device_release_driver_internal+0x1e4/0x250
driver_detach+0x5c/0xb0
bus_remove_driver+0x64/0xc0
driver_unregister+0x3c/0x70
platform_driver_unregister+0x20/0x30
arm_trbe_exit+0x1c/0x658 [coresight_trbe]
__arm64_sys_delete_module+0x1ac/0x24c
invoke_syscall+0x50/0x120
el0_svc_common.constprop.0+0x58/0x1a0
do_el0_svc+0x38/0xd0
el0_svc+0x2c/0xc0
el0t_64_sync_handler+0x1ac/0x1b0
el0t_64_sync+0x19c/0x1a0
---[ end trace 0000000000000000 ]---
Impact
CVE-2022-50319 has a CVSS score of 5.5 (Medium). The vector is requires local access, low privileges required, and no user interaction. A CVSS score reflects the worst-case severity of the vulnerability, not your specific exposure. Whether this affects your application depends on whether the vulnerable code is present and reachable in your environment. No fixed version is listed yet, so configuration controls and monitoring matter more in the interim.
Affected versions
Security releases
Kodem intelligence
Severity tells you how bad this could be in the worst case. It does not tell you whether you are exposed. Exploitability and impact are functions of runtime truth: whether the vulnerable code is present, reachable, and actually executes in your application. A vulnerable package can sit in your dependency tree and never run.
Kodem, an Intelligent Application Security platform, uses runtime intelligence to reveal which vulnerabilities actually execute in production, so teams prioritize the ones that genuinely matter. Kodem's runtime-powered SCA identifies whether this CVE is reachable in your applications.
Already deployed Kodem?
See it in your environmentNew to Kodem? Get a demo →Remediation advice
Frequently Asked Questions
- What is CVE-2022-50319? CVE-2022-50319 is a medium-severity security vulnerability. No fixed version is listed yet.
- How severe is CVE-2022-50319? CVE-2022-50319 has a CVSS score of 5.5 (Medium). This score reflects the worst-case severity of the vulnerability, not your specific exposure. Whether it represents real risk in your environment depends on whether the vulnerable code is present and reachable.
- Is there a fix for CVE-2022-50319? No fixed version is listed for CVE-2022-50319 yet. Monitor the advisory for updates and apply mitigations in the interim.
- Is CVE-2022-50319 exploitable, and should I be worried? Whether CVE-2022-50319 is exploitable in your environment depends on whether the vulnerable code is present and reachable. A CVSS score is a worst-case rating; it does not account for your specific deployment, configuration, or usage patterns. Kodem, an Intelligent Application Security platform, uses runtime intelligence to show which vulnerabilities actually execute in production, so you can focus on the ones that represent real risk. Get a demo
- What actually determines whether CVE-2022-50319 is exploitable, and how bad it is? Exploitability and impact are not fixed properties of a CVE. They depend on runtime truth: whether the vulnerable code is present, reachable, and actually executes in your application. A high CVSS score on a dependency that never runs is not the same as real risk. Kodem, an Intelligent Application Security platform, uses runtime intelligence to reveal which vulnerabilities actually execute in production, so teams prioritize the ones that genuinely matter.