vulnerability
Red Hat: CVE-2023-31436: kernel: out-of-bounds write in qfq_change_class function (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:L/AC:L/Au:S/C:C/I:C/A:C) | 04/28/2023 | 11/15/2023 | 01/28/2025 |
Severity
7
CVSS
(AV:L/AC:L/Au:S/C:C/I:C/A:C)
Published
04/28/2023
Added
11/15/2023
Modified
01/28/2025
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-kernelredhat-upgrade-kernel-rt
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