powerpc/powernv/memtrace: Fix out of bounds issue in memtrace mmap
3Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackepss 0.1%
probabilidade de exploração
0.1%top 96% das CVEs
exploração observada
nãonenhuma fonte reporta
In the Linux kernel, the following vulnerability has been resolved:
powerpc/powernv/memtrace: Fix out of bounds issue in memtrace mmap
memtrace mmap issue has an out of bounds issue. This patch fixes the by
checking that the requested mapping region size should stay within the
allocated region size.
Produtos afetados
Linux · LinuxReferências
https://git.kernel.org/stable/c/620b77b23c41a6546e5548ffe2ea3ad71880dde4https://git.kernel.org/stable/c/81260c41b518b6f32c701425f1427562fa92f293https://git.kernel.org/stable/c/8635e325b85dfb9ddebdfaa6b5605d40d16cd147https://git.kernel.org/stable/c/9c340b56d60545e4a159e41523dd8b23f81d3261https://git.kernel.org/stable/c/bbd5a9ddb0f9750783a48a871c9e12c0b68c5f39https://git.kernel.org/stable/c/cd097df4596f3a1e9d75eb8520162de1eb8485b2https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html