Linux Kernel Linux Kernel
11 CVEs affecting Linux Kernel Linux Kernel. Latest disclosed: 2022-08-12. Critical: 0, High: 6.
| CVE | Severity | Score | Published | Summary |
|---|---|---|---|---|
CVE-2021-22543 | High | 7.8 | 2021-05-26 | An issue was discovered in Linux: KVM through Improper handling of VM_IO|VM_PFNMAP vmas in KVM can bypass RO checks and can lead to pages being freed while sti… |
CVE-2021-23134 | High | 7.8 | 2021-05-12 | Use After Free vulnerability in nfc sockets in the Linux Kernel before 5.12.4 allows local attackers to elevate their privileges. In typical configurations, th… |
CVE-2020-8835 | High | 7.8 | 2020-04-02 | 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 o… |
CVE-2019-14835 | High | 7.8 | 2019-09-17 | A buffer overflow flaw was found, in versions from 2.6.34 to 5.2.x, in the way Linux kernel's vhost functionality that translates virtqueue buffers to IOVs, lo… |
CVE-2018-6555 | High | 7.8 | 2018-09-04 | The irda_setsockopt function in net/irda/af_irda.c and later in drivers/staging/irda/net/af_irda.c in the Linux kernel before 4.17 allows local users to cause… |
CVE-2022-2327 | High | 7.5 | 2022-07-22 | io_uring use work_flags to determine which identity need to grab from the calling process to make sure it is consistent with the calling process when executing… |
CVE-2022-2503 | Medium | 6.9 | 2022-08-12 | Dm-verity is used for extending root-of-trust to root filesystems. LoadPin builds on this property to restrict module/firmware loads to just the trusted root f… |
CVE-2021-23133 | Medium | 6.7 | 2021-04-22 | A race condition in Linux kernel SCTP sockets (net/sctp/socket.c) before 5.12-rc8 can lead to kernel privilege escalation from the context of a network service… |
CVE-2020-8834 | Medium | 6.5 | 2020-04-09 | KVM in the Linux kernel on Power8 processors has a conflicting use of HSTATE_HOST_R1 to store r1 state in kvmppc_hv_entry plus in kvmppc_{save,restore}_tm, lea… |
CVE-2018-6554 | Medium | 5.5 | 2018-09-04 | Memory leak in the irda_bind function in net/irda/af_irda.c and later in drivers/staging/irda/net/af_irda.c in the Linux kernel before 4.17 allows local users… |
CVE-2020-16120 | Medium | 5.1 | 2021-02-10 | Overlayfs did not properly perform permission checking when copying up files in an overlayfs and could be exploited from within a user namespace, if, for examp… |