CVE-2025-38068: falha de alta gravidade em Linux
crypto: lzo - Fix compression buffer overrun
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 92% das CVEs
exploração observada
nãonenhuma fonte reporta
In the Linux kernel, the following vulnerability has been resolved:
crypto: lzo - Fix compression buffer overrun
Unlike the decompression code, the compression code in LZO never
checked for output overruns. It instead assumes that the caller
always provides enough buffer space, disregarding the buffer length
provided by the caller.
Add a safe compression interface that checks for the end of buffer
before each write. Use the safe interface in crypto/lzo.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
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Linux · LinuxCVEs relacionadas — Linux
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Referências
https://git.kernel.org/stable/c/0acdc4d6e679ba31d01e3e7e2e4124b76d6d8e2ahttps://git.kernel.org/stable/c/167373d77c70c2b558aae3e327b115249bb2652chttps://git.kernel.org/stable/c/4b173bb2c4665c23f8fcf5241c7b06dfa6b5b111https://git.kernel.org/stable/c/7caad075acb634a74911830d6386c50ea12566cdhttps://git.kernel.org/stable/c/a98bd864e16f91c70b2469adf013d713d04d1d13https://git.kernel.org/stable/c/cc47f07234f72cbd8e2c973cdbf2a6730660a463https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html