PT-2019-4191 · Linux+3 · Linux Kernel+3
Publicado
2019-04-29
·
Atualizado
2023-01-19
·
CVE-2019-15926
CVSS v2.0
9.4
Crítica
| Vetor | AV:N/AC:L/Au:N/C:C/I:N/A:C |
Name of the Vulnerable Software and Affected Versions
Linux kernel versions prior to 5.2.3
Description
The issue is caused by an out-of-bounds access in the
ath6kl wmi pstream timeout event rx and ath6kl wmi cac event rx functions in the file drivers/net/wireless/ath/ath6kl/wmi.c. This can allow a remote attacker to disclose protected information or cause a denial of service.Recommendations
For Linux kernel versions prior to 5.2.3, update to version 5.2.3 or later to resolve the issue.
As a temporary workaround, consider restricting access to the affected functions
ath6kl wmi pstream timeout event rx and ath6kl wmi cac event rx until a patch is available.Correção
Out of bounds Read
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Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
Alt Linux
Linux Kernel
Suse
Ubuntu