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Linux kernel

25 known vulnerabilities.

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kernel 13 Linux kernel 11 OverlayFS 1
All Critical High Medium Low Exploited only Public exploit

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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
    KEV Apr 11, 2022
  • Medium 6.7
    CVE-2020-14386 Public exploit

    A flaw was found in the Linux kernel before 5.9-rc4. Memory corruption can be exploited to gain root privileges from un…

    Linux kernel kernel linux-raspi2 linux-hwe Debian Ubuntu