CVE-2021-47490

Summary

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

drm/ttm: fix memleak in ttm_transfered_destroy

We need to cleanup the fences for ghost objects as well.

Bug: https://bugzilla.kernel.org/show_bug.cgi?id=214029 Bug: https://bugzilla.kernel.org/show_bug.cgi?id=214447

Affected Software

VendorProductVersion RangeStatus
LinuxLinuxd02117f8efaa5fbc37437df1ae955a147a2a424a < 132a3d998d6753047f22152731fba2b0d6b463ddaffected
LinuxLinuxd02117f8efaa5fbc37437df1ae955a147a2a424a < 0db55f9a1bafbe3dac750ea669de9134922389b5affected
LinuxLinux5.14affected
LinuxLinux0 < 5.14unaffected
LinuxLinux5.14.16 <= 5.14.*unaffected
LinuxLinux5.15 <= *unaffected

Weaknesses

ADP Enrichment

CISA ADP Vulnrichment

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

CVE Program Container

Additional References

References