CVE-2022-49177

Summary

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

hwrng: cavium - fix NULL but dereferenced coccicheck error

Fix following coccicheck warning: ./drivers/char/hw_random/cavium-rng-vf.c:182:17-20: ERROR: pdev is NULL but dereferenced.

Affected Software

VendorProductVersion RangeStatus
LinuxLinux680efb33546be8960ccbb2f4e0e43034d9c93b30 < e47b12f9415169eceda6770fcf45802e0c8d2a66affected
LinuxLinux680efb33546be8960ccbb2f4e0e43034d9c93b30 < e6205ad58a7ac194abfb33897585b38687d797faaffected
LinuxLinuxbc20294cc8da53c0dc0f5a076b4883be6ec96930affected
LinuxLinux7919dfd84b352782df92c1ff2f0ca4dd5328d198affected
LinuxLinuxcc744db61229b6c55164b8cbdfaad4caacce62f9affected
LinuxLinux5.10.110 < 5.11affected
LinuxLinux5.15.33 < 5.16affected
LinuxLinux5.16.19 < 5.17affected
LinuxLinux5.17affected
LinuxLinux0 < 5.17unaffected
LinuxLinux5.17.2 <= 5.17.*unaffected
LinuxLinux5.18 <= *unaffected

Weaknesses

ADP Enrichment

CISA ADP Vulnrichment

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

References