CVE-2025-21924: falha de alta gravidade em Linux
net: hns3: make sure ptp clock is unregister and freed if hclge_ptp_get_cycle returns an error
Publicada em · Atualizada em
21Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 7.8epss 0.2%
probabilidade de exploração
0.2%top 89% das CVEs
exploração observada
nãonenhuma fonte reporta
In the Linux kernel, the following vulnerability has been resolved:
net: hns3: make sure ptp clock is unregister and freed if hclge_ptp_get_cycle returns an error
During the initialization of ptp, hclge_ptp_get_cycle might return an error
and returned directly without unregister clock and free it. To avoid that,
call hclge_ptp_destroy_clock to unregist and free clock if
hclge_ptp_get_cycle failed.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Produtos afetados
Linux · LinuxCVEs relacionadas — Linux
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Referências
https://git.kernel.org/stable/c/21dba813d9821687a7f9aff576798ba21a859a32https://git.kernel.org/stable/c/2c04e507f3a5c5dc6e2b9ab37d8cdedee1ef1a37https://git.kernel.org/stable/c/33244e98aa9503585e585335fe2ceb4492630949https://git.kernel.org/stable/c/9cfc43c0e6e6a31122b4008d763a2960c206aa2dhttps://git.kernel.org/stable/c/b7365eab39831487a84e63a9638209b68dc54008https://git.kernel.org/stable/c/b7d8d4529984e2d4a72a6d552fb886233e8e83cbhttps://lists.debian.org/debian-lts-announce/2025/05/msg00045.html