Kernel

This hub aggregates every CVE we track for Kernel, a product in the operating systems space. Use it to gauge the current risk picture and drill into individual advisories.

Severity distribution

Monthly trend

The 15 most recently published vulnerabilities affecting Kernel.

• CVE-2021-35000OpenBSD Kernel Multicast Routing Uninitialized Memory Information Disclosure Vulnerability3.3May 7, 2024
• CVE-2021-34999OpenBSD Kernel Multicast Routing Uninitialized Memory Information Disclosure Vulnerability5.5May 7, 2024
• CVE-2021-34981Linux Kernel Bluetooth CMTP Module Double Free Privilege Escalation Vulnerability6.7May 7, 2024
• CVE-2021-33631Kernel crash in EXT4 filesystem5.5Jan 18, 2024
• CVE-2021-33630NULL-ptr-deref in network sched5.5Jan 18, 2024
• CVE-2023-5717Out-of-bounds write in Linux kernel's Linux Kernel Performance Events (perf) component7.8Oct 25, 2023
• CVE-2023-5345Use-after-free in Linux kernel's fs/smb/client component7.8Oct 3, 2023
• CVE-2023-5197Use-after-free in Linux kernel's netfilter: nf_tables component7.8Sep 26, 2023
• CVE-2023-4921Use-after-free in Linux kernel's net/sched: sch_qfq component7.8Sep 12, 2023
• CVE-2023-28468An issue was discovered in FvbServicesRuntimeDxe in Insyde InsydeH2O with kernel 5.0 through 5.5. The FvbServicesRuntimeDxe SMM module exposes an SMI handler that allows an attacker to interact wit...6.5Aug 3, 2023
• CVE-2022-1116Integer Overflow or Wraparound vulnerability in io_uring of Linux Kernel allows local attacker to cause memory corruption and escalate privileges to root. This issue affects: Linux Kernel versions ...7.8May 17, 2022
• CVE-2022-1055Use after Free in tc_new_tfilter allowing for privilege escalation in Linux Kernel7.8Mar 29, 2022
• CVE-2022-0742Memory leak in ICMP6 in Linux Kernel9.1Mar 18, 2022
• CVE-2021-38578Existing CommBuffer checks in SmmEntryPoint will not catch underflow when computing BufferSize.7.4Mar 3, 2022
• CVE-2021-22600Double Free in net/packet/af_packet.c leading to priviledge escalationKEV6.6Jan 26, 2022