CVE-2022-47929Medium· 5.5▾ SunlitIn the Linux kernel before 6.1.6, a NULL pointer dereference bug in the traffic control subsystem allows an unprivileged user to trigger a denial of service (system crash) via a crafted traffic control configuration that is set up with "…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 30.3 · likelihood 0.2 · exploitation 0
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Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
Last analysed / modified upstream
1.0%
In the Linux kernel before 6.1.6, a NULL pointer dereference bug in the traffic control subsystem allows an unprivileged user to trigger a denial of service (system crash) via a crafted traffic control configuration that is set up with "tc qdisc" and "tc class" commands. This affects qdisc_graft in net/sched/sch_api.c.
linux_kernel < 6.1.6debian_linux = 11.0Upgrade past the affected range:
linux_kernel 6.1.6Connected by shared product, vendor, weakness, or advisory.
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