VulnerabilityModified
CVE-2021-47529
In the Linux kernel, the following vulnerability has been resolved: iwlwifi: Fix memory leaks in error handling path Should an error occur (invalid TLV len or memory allocation failure), the memory already allocated in 'reduce_power_data' should be…
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: iwlwifi: Fix memory leaks in error handling path Should an error occur (invalid TLV len or memory allocation failure), the memory already allocated in 'reduce_power_data' should be freed before returning, otherwise it is leaking.
- 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/4768935c25403ba96e7a745645df24a51a774b7ePatch
- https://git.kernel.org/stable/c/a571bc28326d9f3e13f5f2d9cda2883e0631b0cePatch
- https://git.kernel.org/stable/c/4768935c25403ba96e7a745645df24a51a774b7ePatch
- https://git.kernel.org/stable/c/a571bc28326d9f3e13f5f2d9cda2883e0631b0cePatch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.