CVE-2022-48644

In the Linux kernel, the following vulnerability has been resolved: net/sched: taprio: avoid disabling offload when it was never enabled In an incredibly strange API design decision, qdisc-destroy gets called even if qdisc-init never succeeded, not exclusively since commit 87b60cfacf9f "netsched:...

CVE-2022-48644

In the Linux kernel, the following vulnerability has been resolved: net/sched: taprio: avoid disabling offload when it was never enabled In an incredibly strange API design decision, qdisc-destroy gets called even if qdisc-init never succeeded, not exclusively since commit 87b60cfacf9f "netsched:...

CVE-2024-26815

CVE-2024-26815 affects the Linux kernel (net/sched taprio). The vulnerability arises from taprio_parse_tc_entry() not validating the TCA_TAPRIO_TC_ENTRY_INDEX attribute, allowing negative values to slip through and trigger a UBSAN shift-out-of-bounds in net/sched/sch_taprio.c:1722. The issue is f...