CVE-2024-27434
In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mvm: don't set the MFP flag for the GTK The firmware doesn't need the MFP flag for the GTK, it can even make the firmware crash. in case the AP is configured with: group…
Does this matter?
Lower severity and a low EPSS score (0.29%). Track it; it rarely justifies an emergency change on its own.
Description
In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mvm: don't set the MFP flag for the GTK The firmware doesn't need the MFP flag for the GTK, it can even make the firmware crash. in case the AP is configured with: group cipher TKIP and MFPC. We would send the GTK with cipher = TKIP and MFP which is of course not possible.
- 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
- 0.29% probability · 22th percentile
- CISA KEV
- Not listed
- Affected
- linux/linux kernel
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- https://git.kernel.org/stable/c/40405cbb20eb6541c603e7b3d54ade0a7be9d715Patch
- https://git.kernel.org/stable/c/60f6d5fc84a9fd26528a24d8a267fc6a6698b628Patch
- https://git.kernel.org/stable/c/b4f1b0b3b91762edd19bf9d3b2e4c3a0740501f8Patch
- https://git.kernel.org/stable/c/e35f316bce9e5733c9826120c1838f4c447b2c4cPatch
- https://git.kernel.org/stable/c/40405cbb20eb6541c603e7b3d54ade0a7be9d715Patch
- https://git.kernel.org/stable/c/60f6d5fc84a9fd26528a24d8a267fc6a6698b628Patch
- https://git.kernel.org/stable/c/b4f1b0b3b91762edd19bf9d3b2e4c3a0740501f8Patch
- https://git.kernel.org/stable/c/e35f316bce9e5733c9826120c1838f4c447b2c4cPatch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.