VulnerabilityAnalyzed
CVE-2021-47524
In the Linux kernel, the following vulnerability has been resolved: serial: liteuart: fix minor-number leak on probe errors Make sure to release the allocated minor number before returning on probe errors.
MEDIUM 5.5EPSS 0.21%
Does this matter?
Lower severity and a low EPSS score (0.21%). Track it; it rarely justifies an emergency change on its own.
Description
In the Linux kernel, the following vulnerability has been resolved: serial: liteuart: fix minor-number leak on probe errors Make sure to release the allocated minor number before returning on probe errors.
- 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
- 0.21% probability · 11th 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/888fc81107cacd2a4f681bac7bb785cef868214fPatch
- https://git.kernel.org/stable/c/dd5e90b16cca8a697cbe17b72e2a5f49291cabb2Patch
- https://git.kernel.org/stable/c/888fc81107cacd2a4f681bac7bb785cef868214fPatch
- https://git.kernel.org/stable/c/dd5e90b16cca8a697cbe17b72e2a5f49291cabb2Patch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.