mm/damon/reclaim: avoid divide-by-zero in damon_reclaim_apply_parameters()
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:
mm/damon/reclaim: avoid divide-by-zero in damon_reclaim_apply_parameters()
When creating a new scheme of DAMON_RECLAIM, the calculation of
'min_age_region' uses 'aggr_interval' as the divisor, which may lead to
division-by-zero errors. Fix it by directly returning -EINVAL when such a
case occurs.
Produtos afetados
Linux · LinuxReferências
https://git.kernel.org/stable/c/40cb9b38b645126fdd1d6aa3d6811a8ad50ddfa1https://git.kernel.org/stable/c/5d6eeb3c683c777ed4538eb3a650bb7da17a7cffhttps://git.kernel.org/stable/c/64dc351e58271c1e9005e42f5216b4f3d7a39b66https://git.kernel.org/stable/c/9fe0415156fbde773b31f920201cb70b1f0e40fehttps://git.kernel.org/stable/c/e6b543ca9806d7bced863f43020e016ee996c057https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html