Linux Kernel
by Ubuntu
Source repositories
CVEs (1,433)
| CVE | Vendor / Product | Sev | Risk | CVSS | EPSS | KEV | Published | Description |
|---|---|---|---|---|---|---|---|---|
| CVE-2018-7191 | 0.00 | — | 0.01 | May 17, 2019 | In the tun subsystem in the Linux kernel before 4.13.14, dev_get_valid_name is not called before register_netdevice. This allows local users to cause a denial of service (NULL pointer dereference and panic) via an ioctl(TUNSETIFF) call with a dev name containing a / character.… | |||
| CVE-2019-11833 | 0.00 | — | 0.01 | May 15, 2019 | fs/ext4/extents.c in the Linux kernel through 5.1.2 does not zero out the unused memory region in the extent tree block, which might allow local users to obtain sensitive information by reading uninitialized data in the filesystem. | |||
| CVE-2019-11884 | 0.00 | — | 0.01 | May 10, 2019 | The do_hidp_sock_ioctl function in net/bluetooth/hidp/sock.c in the Linux kernel before 5.0.15 allows a local user to obtain potentially sensitive information from kernel stack memory via a HIDPCONNADD command, because a name field may not end with a '\0' character. | |||
| CVE-2019-11815 | 0.00 | — | 0.04 | May 8, 2019 | An issue was discovered in rds_tcp_kill_sock in net/rds/tcp.c in the Linux kernel before 5.0.8. There is a race condition leading to a use-after-free, related to net namespace cleanup. | |||
| CVE-2018-20836 | 0.00 | — | 0.05 | May 7, 2019 | An issue was discovered in the Linux kernel before 4.20. There is a race condition in smp_task_timedout() and smp_task_done() in drivers/scsi/libsas/sas_expander.c, leading to a use-after-free. | |||
| CVE-2019-11810 | 0.00 | — | 0.06 | May 7, 2019 | An issue was discovered in the Linux kernel before 5.0.7. A NULL pointer dereference can occur when megasas_create_frame_pool() fails in megasas_alloc_cmds() in drivers/scsi/megaraid/megaraid_sas_base.c. This causes a Denial of Service, related to a use-after-free. | |||
| CVE-2018-20510 | 0.00 | — | 0.00 | Apr 30, 2019 | The print_binder_transaction_ilocked function in drivers/android/binder.c in the Linux kernel 4.14.90 allows local users to obtain sensitive address information by reading "*from *code *flags" lines in a debugfs file. | |||
| CVE-2019-3900 | 0.00 | — | 0.04 | Apr 25, 2019 | 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(). It could occur if one end sends packets faster than the other end can process them. A guest user, maybe remote one, could… | |||
| CVE-2019-3882 | 0.00 | — | 0.01 | Apr 24, 2019 | A flaw was found in the Linux kernel's vfio interface implementation that permits violation of the user's locked memory limit. If a device is bound to a vfio driver, such as vfio-pci, and the local attacker is administratively granted ownership of the device, it may cause a… | |||
| CVE-2019-11487 | 0.00 | — | 0.01 | Apr 23, 2019 | 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. This is related to fs/fuse/dev.c, fs/pipe.c, fs/splice.c, include/linux/mm.h, include/linux/pipe_fs_i.h, kernel/trace/trace.c,… | |||
| CVE-2013-7470 | 0.00 | — | 0.03 | Apr 23, 2019 | cipso_v4_validate in include/net/cipso_ipv4.h in the Linux kernel before 3.11.7, when CONFIG_NETLABEL is disabled, allows attackers to cause a denial of service (infinite loop and crash), as demonstrated by icmpsic, a different vulnerability than CVE-2013-0310. | |||
| CVE-2019-11190 | 0.00 | — | 0.00 | Apr 11, 2019 | The Linux kernel before 4.8 allows local users to bypass ASLR on setuid programs (such as /bin/su) because install_exec_creds() is called too late in load_elf_binary() in fs/binfmt_elf.c, and thus the ptrace_may_access() check has a race condition when reading /proc/pid/stat. | |||
| CVE-2019-3460 | 0.00 | — | 0.02 | Apr 11, 2019 | A heap data infoleak in multiple locations including L2CAP_PARSE_CONF_RSP was found in the Linux kernel before 5.1-rc1. | |||
| CVE-2019-3459 | 0.00 | — | 0.02 | Apr 11, 2019 | A heap address information leak while using L2CAP_GET_CONF_OPT was discovered in the Linux kernel before 5.1-rc1. | |||
| CVE-2019-10125 | 0.00 | — | 0.05 | Mar 27, 2019 | An issue was discovered in aio_poll() in fs/aio.c in the Linux kernel through 5.0.4. A file may be released by aio_poll_wake() if an expected event is triggered immediately (e.g., by the close of a pair of pipes) after the return of vfs_poll(), and this will cause a… | |||
| CVE-2019-9857 | 0.00 | — | 0.00 | Mar 18, 2019 | 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). Finally, this will cause a… | |||
| CVE-2018-19985 | 0.00 | — | 0.01 | Mar 17, 2019 | The function hso_get_config_data in drivers/net/usb/hso.c in the Linux kernel through 4.19.8 reads if_num from the USB device (as a u8) and uses it to index a small array, resulting in an object out-of-bounds (OOB) read that potentially allows arbitrary read in the kernel… | |||
| CVE-2019-7221 | 0.00 | — | 0.01 | Mar 17, 2019 | The KVM implementation in the Linux kernel through 4.20.5 has a Use-after-Free. | |||
| CVE-2019-9003 | 0.00 | — | 0.05 | Feb 22, 2019 | In the Linux kernel before 4.20.5, attackers can trigger a drivers/char/ipmi/ipmi_msghandler.c use-after-free and OOPS by arranging for certain simultaneous execution of the code, as demonstrated by a "service ipmievd restart" loop. | |||
| CVE-2018-20784 | 0.00 | — | 0.04 | Feb 22, 2019 | In the Linux kernel before 4.20.2, kernel/sched/fair.c mishandles leaf cfs_rq's, which allows attackers to cause a denial of service (infinite loop in update_blocked_averages) or possibly have unspecified other impact by inducing a high load. |
- CVE-2018-7191May 17, 2019risk 0.00cvss —epss 0.01
In the tun subsystem in the Linux kernel before 4.13.14, dev_get_valid_name is not called before register_netdevice. This allows local users to cause a denial of service (NULL pointer dereference and panic) via an ioctl(TUNSETIFF) call with a dev name containing a / character.…
- CVE-2019-11833May 15, 2019risk 0.00cvss —epss 0.01
fs/ext4/extents.c in the Linux kernel through 5.1.2 does not zero out the unused memory region in the extent tree block, which might allow local users to obtain sensitive information by reading uninitialized data in the filesystem.
- CVE-2019-11884May 10, 2019risk 0.00cvss —epss 0.01
The do_hidp_sock_ioctl function in net/bluetooth/hidp/sock.c in the Linux kernel before 5.0.15 allows a local user to obtain potentially sensitive information from kernel stack memory via a HIDPCONNADD command, because a name field may not end with a '\0' character.
- CVE-2019-11815May 8, 2019risk 0.00cvss —epss 0.04
An issue was discovered in rds_tcp_kill_sock in net/rds/tcp.c in the Linux kernel before 5.0.8. There is a race condition leading to a use-after-free, related to net namespace cleanup.
- CVE-2018-20836May 7, 2019risk 0.00cvss —epss 0.05
An issue was discovered in the Linux kernel before 4.20. There is a race condition in smp_task_timedout() and smp_task_done() in drivers/scsi/libsas/sas_expander.c, leading to a use-after-free.
- CVE-2019-11810May 7, 2019risk 0.00cvss —epss 0.06
An issue was discovered in the Linux kernel before 5.0.7. A NULL pointer dereference can occur when megasas_create_frame_pool() fails in megasas_alloc_cmds() in drivers/scsi/megaraid/megaraid_sas_base.c. This causes a Denial of Service, related to a use-after-free.
- CVE-2018-20510Apr 30, 2019risk 0.00cvss —epss 0.00
The print_binder_transaction_ilocked function in drivers/android/binder.c in the Linux kernel 4.14.90 allows local users to obtain sensitive address information by reading "*from *code *flags" lines in a debugfs file.
- CVE-2019-3900Apr 25, 2019risk 0.00cvss —epss 0.04
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(). It could occur if one end sends packets faster than the other end can process them. A guest user, maybe remote one, could…
- CVE-2019-3882Apr 24, 2019risk 0.00cvss —epss 0.01
A flaw was found in the Linux kernel's vfio interface implementation that permits violation of the user's locked memory limit. If a device is bound to a vfio driver, such as vfio-pci, and the local attacker is administratively granted ownership of the device, it may cause a…
- CVE-2019-11487Apr 23, 2019risk 0.00cvss —epss 0.01
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. This is related to fs/fuse/dev.c, fs/pipe.c, fs/splice.c, include/linux/mm.h, include/linux/pipe_fs_i.h, kernel/trace/trace.c,…
- CVE-2013-7470Apr 23, 2019risk 0.00cvss —epss 0.03
cipso_v4_validate in include/net/cipso_ipv4.h in the Linux kernel before 3.11.7, when CONFIG_NETLABEL is disabled, allows attackers to cause a denial of service (infinite loop and crash), as demonstrated by icmpsic, a different vulnerability than CVE-2013-0310.
- CVE-2019-11190Apr 11, 2019risk 0.00cvss —epss 0.00
The Linux kernel before 4.8 allows local users to bypass ASLR on setuid programs (such as /bin/su) because install_exec_creds() is called too late in load_elf_binary() in fs/binfmt_elf.c, and thus the ptrace_may_access() check has a race condition when reading /proc/pid/stat.
- CVE-2019-3460Apr 11, 2019risk 0.00cvss —epss 0.02
A heap data infoleak in multiple locations including L2CAP_PARSE_CONF_RSP was found in the Linux kernel before 5.1-rc1.
- CVE-2019-3459Apr 11, 2019risk 0.00cvss —epss 0.02
A heap address information leak while using L2CAP_GET_CONF_OPT was discovered in the Linux kernel before 5.1-rc1.
- CVE-2019-10125Mar 27, 2019risk 0.00cvss —epss 0.05
An issue was discovered in aio_poll() in fs/aio.c in the Linux kernel through 5.0.4. A file may be released by aio_poll_wake() if an expected event is triggered immediately (e.g., by the close of a pair of pipes) after the return of vfs_poll(), and this will cause a…
- CVE-2019-9857Mar 18, 2019risk 0.00cvss —epss 0.00
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). Finally, this will cause a…
- CVE-2018-19985Mar 17, 2019risk 0.00cvss —epss 0.01
The function hso_get_config_data in drivers/net/usb/hso.c in the Linux kernel through 4.19.8 reads if_num from the USB device (as a u8) and uses it to index a small array, resulting in an object out-of-bounds (OOB) read that potentially allows arbitrary read in the kernel…
- CVE-2019-7221Mar 17, 2019risk 0.00cvss —epss 0.01
The KVM implementation in the Linux kernel through 4.20.5 has a Use-after-Free.
- CVE-2019-9003Feb 22, 2019risk 0.00cvss —epss 0.05
In the Linux kernel before 4.20.5, attackers can trigger a drivers/char/ipmi/ipmi_msghandler.c use-after-free and OOPS by arranging for certain simultaneous execution of the code, as demonstrated by a "service ipmievd restart" loop.
- CVE-2018-20784Feb 22, 2019risk 0.00cvss —epss 0.04
In the Linux kernel before 4.20.2, kernel/sched/fair.c mishandles leaf cfs_rq's, which allows attackers to cause a denial of service (infinite loop in update_blocked_averages) or possibly have unspecified other impact by inducing a high load.
Page 66 of 72