VulnerabilityAnalyzed
CVE-2021-47415
In the Linux kernel, the following vulnerability has been resolved: iwlwifi: mvm: Fix possible NULL dereference In __iwl_mvm_remove_time_event() check that 'te_data->vif' is NULL before dereferencing it.
MEDIUM 5.5EPSS 0.19%
Does this matter?
Lower severity and a low EPSS score (0.19%). Track it; it rarely justifies an emergency change on its own.
Description
In the Linux kernel, the following vulnerability has been resolved: iwlwifi: mvm: Fix possible NULL dereference In __iwl_mvm_remove_time_event() check that 'te_data->vif' is NULL before dereferencing it.
- 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
- 0.19% probability · 9th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-476
- Affected
- linux/linux kernel
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- https://git.kernel.org/stable/c/24d5f16e407b75bc59d5419b957a9cab423b2681Patch
- https://git.kernel.org/stable/c/432d8185e9ffce97e3866ca71c39b0807a456920Patch
- https://git.kernel.org/stable/c/24d5f16e407b75bc59d5419b957a9cab423b2681Patch
- https://git.kernel.org/stable/c/432d8185e9ffce97e3866ca71c39b0807a456920Patch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.