cifs: Fix integer overflow while processing acdirmax mount option
13Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 5.5epss 0.2%
probabilidade de exploração
0.2%top 91% das CVEs
exploração observada
nãonenhuma fonte reporta
In the Linux kernel, the following vulnerability has been resolved:
cifs: Fix integer overflow while processing acdirmax mount option
User-provided mount parameter acdirmax of type u32 is intended to have
an upper limit, but before it is validated, the value is converted from
seconds to jiffies which can lead to an integer overflow.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Produtos afetados
Linux · LinuxReferências
https://git.kernel.org/stable/c/0c26edf477e093cefc41637f5bccc102e1a77399https://git.kernel.org/stable/c/2809a79bc64964ce02e0c5f2d6bd39b9d09bdb3chttps://git.kernel.org/stable/c/39d086bb3558da9640ef335f97453e01d32578a1https://git.kernel.org/stable/c/5b29891f91dfb8758baf1e2217bef4b16b2b165bhttps://git.kernel.org/stable/c/6124cbf73e3dea7591857dd63b8ccece28952afdhttps://git.kernel.org/stable/c/9e438d0410a4002d24f420f2c28897ba2dc0af64https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html