CVE-2022-48859

Summary

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

net: marvell: prestera: Add missing of_node_put() in prestera_switch_set_base_mac_addr

This node pointer is returned by of_find_compatible_node() with refcount incremented. Calling of_node_put() to aovid the refcount leak.

Affected Software

VendorProductVersion RangeStatus
LinuxLinux501ef3066c89d7f9045315e1be58749cf9e6814d < b7c2fd1d126329340639adfb8dd2938fe4b65df7affected
LinuxLinux501ef3066c89d7f9045315e1be58749cf9e6814d < 4cc66bf17220ff9631f9fa99b02a872e0ad5a08baffected
LinuxLinux501ef3066c89d7f9045315e1be58749cf9e6814d < c9ffa3e2bc451816ce0295e40063514fabf2bd36affected
LinuxLinux5.10affected
LinuxLinux0 < 5.10unaffected
LinuxLinux5.15.29 <= 5.15.*unaffected
LinuxLinux5.16.15 <= 5.16.*unaffected
LinuxLinux5.17 <= *unaffected

Weaknesses

ADP Enrichment

CVE Program Container

Additional References

CISA ADP Vulnrichment

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

References