The Linux Kernel, the operating system core itself.
Security Fix(es):
A use-after-free flaw was found in net/sched/clsfw.c in classifiers (clsfw, clsu32, and clsroute) in the Linux Kernel. This flaw allows a local attacker to perform a local privilege escalation due to incorrect handling of the existing filter, leading to a kernel information leak issue.(CVE-2023-4128)
A use-after-free flaw was found in vmxnet3rqallocrxbuf in drivers/net/vmxnet3/vmxnet3drv.c in VMware's vmxnet3 ethernet NIC driver in the Linux Kernel. This issue could allow a local attacker to crash the system due to a double-free while cleaning up vmxnet3rqcleanupall, which could also lead to a kernel information leak problem.(CVE-2023-4387)
{ "severity": "High" }
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