CVE-2021-47422

Summary

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

drm/nouveau/kms/nv50-: fix file release memory leak

When using single_open() for opening, single_release() should be called, otherwise the 'op' allocated in single_open() will be leaked.

Affected Software

VendorProductVersion RangeStatus
LinuxLinux12885ecbfe62df4358d452080d3b8feef54ec8cb < 65fff0a8efcdca8d84ffe3e23057c3b32403482daffected
LinuxLinux12885ecbfe62df4358d452080d3b8feef54ec8cb < 0b4e9fc14973a94ac0520f19b3633493ae13c912affected
LinuxLinux12885ecbfe62df4358d452080d3b8feef54ec8cb < 0b3d4945cc7e7ea1acd52cb06dfa83bfe265b6d5affected
LinuxLinux5.9affected
LinuxLinux0 < 5.9unaffected
LinuxLinux5.10.73 <= 5.10.*unaffected
LinuxLinux5.14.12 <= 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