CVE-2022-4744
21Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 7.8epss 0.5%
probabilidade de exploração
0.5%top 63% das CVEs
exploração observada
nãonenhuma fonte reporta
A double-free flaw was found in the Linux kernel’s TUN/TAP device driver functionality in how a user registers the device when the register_netdevice function fails (NETDEV_REGISTER notifier). This flaw allows a local user to crash or potentially escalate their privileges on the system.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Produtos afetados
n/a · KernelReferências
http://packetstormsecurity.com/files/171912/CentOS-Stream-9-Missing-Kernel-Security-Fix.htmlhttps://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git/commit/?id=158b515f703ehttps://lists.debian.org/debian-lts-announce/2023/05/msg00006.htmlhttps://security.netapp.com/advisory/ntap-20230526-0009/