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Linux kernel

25 known vulnerabilities.

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kernel 13 Linux kernel 11 OverlayFS 1

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Medium 6.6

CVE-2021-22600 Exploited Public exploit

Double Free in net/packet/af_packet.c leading to priviledge escalation

A double free bug in packet_set_ring() in net/packet/af_packet.c can be exploited by a local user through crafted syscalls to escalate privileges or deny service. We recommend upgrading kernel past the effected versions or rebuilding past ec6af094ea28f0f2dda1…

Linux kernel kernel linux-raspi2 linux-hwe Debian Ubuntu

Jan 26, 2022
KEV Apr 11, 2022