Vulnerabilities > Linux > Linux Kernel > 4.20
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2019-04-25 | CVE-2019-3900 | Infinite Loop vulnerability in multiple products An infinite loop issue was found in the vhost_net kernel module in Linux Kernel up to and including v5.1-rc6, while handling incoming packets in handle_rx(). | 7.7 |
| 2019-04-23 | CVE-2019-11487 | Use After Free vulnerability in multiple products The Linux kernel before 5.1-rc5 allows page->_refcount reference count overflow, with resultant use-after-free issues, if about 140 GiB of RAM exists. | 7.8 |
| 2019-04-23 | CVE-2019-11486 | Race Condition vulnerability in multiple products The Siemens R3964 line discipline driver in drivers/tty/n_r3964.c in the Linux kernel before 5.0.8 has multiple race conditions. | 7.0 |
| 2019-04-22 | CVE-2019-3901 | Improper Locking vulnerability in multiple products A race condition in perf_event_open() allows local attackers to leak sensitive data from setuid programs. | 4.7 |
| 2019-04-12 | CVE-2019-11191 | Race Condition vulnerability in Linux Kernel The Linux kernel through 5.0.7, when CONFIG_IA32_AOUT is enabled and ia32_aout is loaded, allows local users to bypass ASLR on setuid a.out programs (if any exist) because install_exec_creds() is called too late in load_aout_binary() in fs/binfmt_aout.c, and thus the ptrace_may_access() check has a race condition when reading /proc/pid/stat. | 2.5 |
| 2019-04-11 | CVE-2019-3460 | Improper Input Validation vulnerability in multiple products A heap data infoleak in multiple locations including L2CAP_PARSE_CONF_RSP was found in the Linux kernel before 5.1-rc1. | 6.5 |
| 2019-04-11 | CVE-2019-3459 | Out-of-bounds Read vulnerability in multiple products A heap address information leak while using L2CAP_GET_CONF_OPT was discovered in the Linux kernel before 5.1-rc1. | 6.5 |
| 2019-04-09 | CVE-2019-3887 | Incorrect Authorization vulnerability in multiple products A flaw was found in the way KVM hypervisor handled x2APIC Machine Specific Rregister (MSR) access with nested(=1) virtualization enabled. | 5.6 |
| 2019-04-01 | CVE-2019-8956 | Use After Free vulnerability in multiple products In the Linux Kernel before versions 4.20.8 and 4.19.21 a use-after-free error in the "sctp_sendmsg()" function (net/sctp/socket.c) when handling SCTP_SENDALL flag can be exploited to corrupt memory. | 7.8 |
| 2019-03-21 | CVE-2019-9857 | Memory Leak vulnerability in Linux Kernel In the Linux kernel through 5.0.2, the function inotify_update_existing_watch() in fs/notify/inotify/inotify_user.c neglects to call fsnotify_put_mark() with IN_MASK_CREATE after fsnotify_find_mark(), which will cause a memory leak (aka refcount leak). | 5.5 |