CVE-2022-48698

Summary

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

drm/amd/display: fix memory leak when using debugfs_lookup()

When calling debugfs_lookup() the result must have dput() called on it, otherwise the memory will leak over time. Fix this up by properly calling dput().

Affected Software

VendorProductVersion RangeStatus
LinuxLinux86bc221918925a0bbb49043e3936e898e009b43b < 58acd2ebae034db3bacf38708f508fbd12ae2e54affected
LinuxLinux86bc221918925a0bbb49043e3936e898e009b43b < 3a6279d243cb035eaaff1450980b40cf19748f05affected
LinuxLinux86bc221918925a0bbb49043e3936e898e009b43b < cbfac7fa491651c57926c99edeb7495c6c1aeac2affected
LinuxLinux5.13affected
LinuxLinux0 < 5.13unaffected
LinuxLinux5.15.68 <= 5.15.*unaffected
LinuxLinux5.19.9 <= 5.19.*unaffected
LinuxLinux6.0 <= *unaffected

Weaknesses

ADP Enrichment

CISA ADP Vulnrichment

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

CVE Program Container

Additional References

References