PT-2025-8579 · Linux+4 · Linux Kernel+4
Publicado
2023-05-09
·
Atualizado
2025-04-15
·
CVE-2022-49646
CVSS v3.1
5.5
Média
| Vetor | AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
Description
A issue in the Linux kernel's mac80211 module has been identified, specifically related to queue selection for mesh/OCB interfaces when using iTXQ. The code incorrectly assumes that there is only one vif queue for broadcast packets, using the BE queue. Allowing non-BE queue marking violates this assumption, potentially causing issues with queue handling in the driver and resulting in an AQL underflow warning.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
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Identificadores relacionados
Produtos afetados
Astra Linux
Centos
Linux Kernel
Red Hat
Suse