Threats Tagged 'ubuntu-cve-2026-43274'
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Threats Tagged 'ubuntu-cve-2026-43274'
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Linux hwe edge: In the Linux kernel, the following vulnerability has been resolved: mailbox: mchp-ipc-sbi: fix out-of-bounds access in… (CVE-2026-43274)CVE-2026-43274 0 In the Linux kernel, the following vulnerability has been resolved: mailbox: mchp-ipc-sbi: fix out-of-bounds access in mchp_ipc_get_cluster_aggr_irq() The cluster_cfg array is dynamically allocated to hold per-CPU configuration structures, with its size based on the number of online CPUs. Previously, this array was indexed using hartid, which may be non-contiguous or exceed the bounds of the array, leading to out-of-bounds access. Switch to using cpuid as the index, as it is guaranteed to be within the valid range provided by for_each_online_cpu(). Join the discussion | GCVE Database | 05/06/2026, 12:16:00 UTC Added: 07/31/2026, 15:38:12 UTC |
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