ALT-PU-2020-1689: package kernel-image-std-def update to version 5.4.31-alt1
Описание
This update upgrades kernel-image-std-def to version 5.4.31-alt1.
Устраненные уязвимости6
Связанные уязвимости
ALT-PU-2020-1710: package `kernel-image-mp` update to version 5.5.16-alt1
ALT-PU-2020-1704: package `kernel-image-un-def` update to version 5.5.16-alt1
ALT-PU-2020-1778: package `kernel-image-rt` update to version 4.19.115-alt1.rt48
In the Linux kernel, the following vulnerability has been resolved: net_sched: keep alloc_hash updated after hash allocation In commit 599be01ee567 ("net_sched: fix an OOB access in cls_tcindex") I moved cp->hash calculation before the first tcindex_alloc_perfect_hash(), but cp->alloc_hash is left untouched. This difference could lead to another out of bound access. cp->alloc_hash should always be the size allocated, we should update it after this tcindex_alloc_perfect_hash().
In the Linux kernel, the following vulnerability has been resolved: net_sched: keep alloc_hash updated after hash allocation In commit 599be01ee567 ("net_sched: fix an OOB access in cls_tcindex") I moved cp->hash calculation before the first tcindex_alloc_perfect_hash(), but cp->alloc_hash is left untouched. This difference could lead to another out of bound access. cp->alloc_hash should always be the size allocated, we should update it after this tcindex_alloc_perfect_hash().