Red Hat: CVE-2023-31436: kernel: out-of-bounds write in qfq_change_class function (Multiple Advisories)
4
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
04/28/2023
11/16/2023
11/15/2023
05/03/2024
Description
qfq_change_class in net/sched/sch_qfq.c in the Linux kernel before 6.2.13 allows an out-of-bounds write because lmax can exceed QFQ_MIN_LMAX.
Solution(s)
- redhat-upgrade-kernel
- redhat-upgrade-kernel-rt
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