VulnerabilityAnalyzed
CVE-2021-47423
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.
MEDIUM 5.5EPSS 0.22%
Does this matter?
Lower severity and a low EPSS score (0.22%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 3.1
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.22% probability · 13th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-401
- Affected
- linux/linux kernel
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- https://git.kernel.org/stable/c/11cd944bb87d9e575b94c07c952105eda745b459Patch
- https://git.kernel.org/stable/c/1508b09945bde393326a9dab73b1fc35f672d771Patch
- https://git.kernel.org/stable/c/88c3610045ca6e699331b6bb5c095c5565f30721Patch
- https://git.kernel.org/stable/c/9f9d4c88b2edc7924e19c44909cfc3fa4e4d3d43Patch
- https://git.kernel.org/stable/c/df0c9418923679bc6d0060bdb1b5bf2c755159e0Patch
- https://git.kernel.org/stable/c/f5a8703a9c418c6fc54eb772712dfe7641e3991cPatch
- https://git.kernel.org/stable/c/f69556a42043b5444ca712ee889829ba89fdcba8Patch
- https://git.kernel.org/stable/c/11cd944bb87d9e575b94c07c952105eda745b459Patch
- https://git.kernel.org/stable/c/1508b09945bde393326a9dab73b1fc35f672d771Patch
- https://git.kernel.org/stable/c/88c3610045ca6e699331b6bb5c095c5565f30721Patch
- https://git.kernel.org/stable/c/9f9d4c88b2edc7924e19c44909cfc3fa4e4d3d43Patch
- https://git.kernel.org/stable/c/df0c9418923679bc6d0060bdb1b5bf2c755159e0Patch
- https://git.kernel.org/stable/c/f5a8703a9c418c6fc54eb772712dfe7641e3991cPatch
- https://git.kernel.org/stable/c/f69556a42043b5444ca712ee889829ba89fdcba8Patch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.