Threats Tagged 'ubuntu-cve-2026-23245'
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Threats Tagged 'ubuntu-cve-2026-23245'
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Linux hwe edge: In the Linux kernel, the following vulnerability has been resolved: net/sched: act_gate: snapshot parameters with RCU on replace The gate action can… (CVE-2026-23245)CVE-2026-23245 0 In the Linux kernel, the following vulnerability has been resolved: net/sched: act_gate: snapshot parameters with RCU on replace The gate action can be replaced while the hrtimer callback or dump path is walking the schedule list. Convert the parameters to an RCU-protected snapshot and swap updates under tcf_lock, freeing the previous snapshot via call_rcu(). When REPLACE omits the entry list, preserve the existing schedule so the effective state is unchanged. Join the discussion | GCVE Database | 03/18/2026, 11:16:00 UTC Added: 07/18/2026, 11:26:43 UTC |
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