Riskcovery

CVE-2021-47423

drm/nouveau/debugfs: fix file release memory leak

State
Published
Severity
Not scored
Published
May 21, 2024
Updated
May 11, 2026
Reserved
May 21, 2024

Read the record on cve.org

Description

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

drm/nouveau/debugfs: 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.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • 6e9fc177399f08446293fec7607913fdbc95e191 to before df0c9418923679bc6d0060bdb1b5bf2c755159e0Affected
  • 6e9fc177399f08446293fec7607913fdbc95e191 to before 9f9d4c88b2edc7924e19c44909cfc3fa4e4d3d43Affected
  • 6e9fc177399f08446293fec7607913fdbc95e191 to before 1508b09945bde393326a9dab73b1fc35f672d771Affected
  • 6e9fc177399f08446293fec7607913fdbc95e191 to before 11cd944bb87d9e575b94c07c952105eda745b459Affected
  • 6e9fc177399f08446293fec7607913fdbc95e191 to before f69556a42043b5444ca712ee889829ba89fdcba8Affected
  • 6e9fc177399f08446293fec7607913fdbc95e191 to before 88c3610045ca6e699331b6bb5c095c5565f30721Affected
  • 6e9fc177399f08446293fec7607913fdbc95e191 to before f5a8703a9c418c6fc54eb772712dfe7641e3991cAffected
LinuxLinux
  • 4.5Affected
  • before 4.5Not affected
  • 4.9.287 through 4.9.*Not affected
  • 4.14.251 through 4.14.*Not affected
  • 4.19.211 through 4.19.*Not affected
  • 5.4.153 through 5.4.*Not affected
  • 5.10.73 through 5.10.*Not affected
  • 5.14.12 through 5.14.*Not affected
  • 5.15 and laterNot affected

References

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