CVE-2023-52863

Summary

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

hwmon: (axi-fan-control) Fix possible NULL pointer dereference

axi_fan_control_irq_handler(), dependent on the private axi_fan_control_data structure, might be called before the hwmon device is registered. That will cause an "Unable to handle kernel NULL pointer dereference" error.

Affected Software

VendorProductVersion RangeStatus
LinuxLinux8412b410fa5e1e494a0fec84c3c462d49870d3f5 < 7d870088db4863c514a7f8751cd593751983029aaffected
LinuxLinux8412b410fa5e1e494a0fec84c3c462d49870d3f5 < b3e7eb23a6e97642ff3190431c06475d9ca1e062affected
LinuxLinux8412b410fa5e1e494a0fec84c3c462d49870d3f5 < 33de53a2706066d526173dc743faf43d92c62105affected
LinuxLinux8412b410fa5e1e494a0fec84c3c462d49870d3f5 < f62b8969847850ba7596cb145cc47c65ea57dae0affected
LinuxLinux8412b410fa5e1e494a0fec84c3c462d49870d3f5 < c49f14cc1bb12c625a1c572e8a95b6adefd4d8ebaffected
LinuxLinux8412b410fa5e1e494a0fec84c3c462d49870d3f5 < 2a5b3370a1d9750eca325292e291c8c7cb8cf2e0affected
LinuxLinux5.7affected
LinuxLinux0 < 5.7unaffected
LinuxLinux5.10.201 <= 5.10.*unaffected
LinuxLinux5.15.139 <= 5.15.*unaffected
LinuxLinux6.1.63 <= 6.1.*unaffected
LinuxLinux6.5.12 <= 6.5.*unaffected
LinuxLinux6.6.2 <= 6.6.*unaffected
LinuxLinux6.7 <= *unaffected

Weaknesses

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: partial

CVE Program Container

Additional References

References