CVE-2023-1193

Use-after-free in setup_async_work()

CVSS 6.5 MEDIUMEPSS 1.0%CWE-416

A use-after-free flaw was found in setup_async_work in the KSMBD implementation of the in-kernel samba server and CIFS in the Linux kernel. This issue could allow an attacker to crash the system by accessing freed work.

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Produtos afetados

Fedora · Fedora n/a · Kernel Red Hat · Red Hat Enterprise Linux 6 Red Hat · Red Hat Enterprise Linux 7 Red Hat · Red Hat Enterprise Linux 8 Red Hat · Red Hat Enterprise Linux 9

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Referências

https://access.redhat.com/security/cve/CVE-2023-1193 https://bugzilla.redhat.com/show_bug.cgi?id=2154177 https://lkml.kernel.org/linux-cifs/20230401084951.6085-2-linkinjeon@kernel.org/T/