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CVE-2021-47423

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CVE-2021-47423

Published: May 21, 2024

Modified: May 11, 2026

PUBLISHED

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.

VendorProductVersions

Linux

Linux

affected
6e9fc177399f08446293fec7607913fdbc95e191 - < df0c9418923679bc6d0060bdb1b5bf2c755159e0
affected
6e9fc177399f08446293fec7607913fdbc95e191 - < 9f9d4c88b2edc7924e19c44909cfc3fa4e4d3d43
affected
6e9fc177399f08446293fec7607913fdbc95e191 - < 1508b09945bde393326a9dab73b1fc35f672d771
affected
6e9fc177399f08446293fec7607913fdbc95e191 - < 11cd944bb87d9e575b94c07c952105eda745b459
affected
6e9fc177399f08446293fec7607913fdbc95e191 - < f69556a42043b5444ca712ee889829ba89fdcba8

+2 more versions

Linux

Linux

affected
4.5
unaffected
0 - < 4.5
unaffected
4.9.287 - <= 4.9.*
unaffected
4.14.251 - <= 4.14.*
unaffected
4.19.211 - <= 4.19.*

+4 more versions

References

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