Skip to content
OpenAdvisories

Vendor

Linux kernel

25 known vulnerabilities.

Products

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

4 results · Clear filters · Feed

  • 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
  • High 7.8
    CVE-2020-8835 Public exploit

    Linux kernel bpf verifier vulnerability

    In the Linux kernel 5.5.0 and newer, the bpf verifier (kernel/bpf/verifier.c) did not properly restrict the register bounds for 32-bit operations, leading to out-of-bounds reads and writes in kernel memory. The vulnerability also affects the Linux 5.4 stable …

    Linux kernel Linux kernel linux-raspi2 linux-hwe Linux Debian Ubuntu
  • Unscored —
    CVE-2012-0055 Public exploit

    OverlayFS in the Linux kernel before 3.0.0-16.28, as used in Ubuntu 10.0.4 LTS and 11.10, is missing inode security che…

    Linux kernel OverlayFS