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Search Results (Refine Search)

Search Parameters:
  • Results Type: Overview
  • Keyword (text search): cpe:2.3:o:linux:linux_kernel:4.14.170:*:*:*:*:*:*:*
There are 518 matching records.
Displaying matches 361 through 380.
Vuln ID Summary CVSS Severity
CVE-2018-20976

An issue was discovered in fs/xfs/xfs_super.c in the Linux kernel before 4.18. A use after free exists, related to xfs_fs_fill_super failure.

Published: August 18, 2019; 10:15:10 PM -0400
V3.0: 7.8 HIGH
V2.0: 4.6 MEDIUM
CVE-2019-15118

check_input_term in sound/usb/mixer.c in the Linux kernel through 5.2.9 mishandles recursion, leading to kernel stack exhaustion.

Published: August 16, 2019; 10:15:10 AM -0400
V3.0: 5.5 MEDIUM
V2.0: 4.9 MEDIUM
CVE-2019-15117

parse_audio_mixer_unit in sound/usb/mixer.c in the Linux kernel through 5.2.9 mishandles a short descriptor, leading to out-of-bounds memory access.

Published: August 16, 2019; 10:15:09 AM -0400
V3.0: 7.8 HIGH
V2.0: 4.6 MEDIUM
CVE-2019-15099

drivers/net/wireless/ath/ath10k/usb.c in the Linux kernel through 5.2.8 has a NULL pointer dereference via an incomplete address in an endpoint descriptor.

Published: August 15, 2019; 10:15:11 PM -0400
V3.0: 7.5 HIGH
V2.0: 7.8 HIGH
CVE-2019-15098

drivers/net/wireless/ath/ath6kl/usb.c in the Linux kernel through 5.2.9 has a NULL pointer dereference via an incomplete address in an endpoint descriptor.

Published: August 15, 2019; 10:15:11 PM -0400
V3.1: 4.6 MEDIUM
V2.0: 4.9 MEDIUM
CVE-2019-15090

An issue was discovered in drivers/scsi/qedi/qedi_dbg.c in the Linux kernel before 5.1.12. In the qedi_dbg_* family of functions, there is an out-of-bounds read.

Published: August 15, 2019; 8:15:11 PM -0400
V3.1: 6.7 MEDIUM
V2.0: 4.6 MEDIUM
CVE-2019-14763

In the Linux kernel before 4.16.4, a double-locking error in drivers/usb/dwc3/gadget.c may potentially cause a deadlock with f_hid.

Published: August 07, 2019; 6:15:15 PM -0400
V3.0: 5.5 MEDIUM
V2.0: 4.9 MEDIUM
CVE-2018-20961

In the Linux kernel before 4.16.4, a double free vulnerability in the f_midi_set_alt function of drivers/usb/gadget/function/f_midi.c in the f_midi driver may allow attackers to cause a denial of service or possibly have unspecified other impact.

Published: August 07, 2019; 11:15:11 AM -0400
V3.0: 9.8 CRITICAL
V2.0: 10.0 HIGH
CVE-2018-16871

A flaw was found in the Linux kernel's NFS implementation, all versions 3.x and all versions 4.x up to 4.20. An attacker, who is able to mount an exported NFS filesystem, is able to trigger a null pointer dereference by using an invalid NFS sequence. This can panic the machine and deny access to the NFS server. Any outstanding disk writes to the NFS server will be lost.

Published: July 30, 2019; 1:15:12 PM -0400
V3.0: 7.5 HIGH
V2.0: 5.0 MEDIUM
CVE-2019-14284

In the Linux kernel before 5.2.3, drivers/block/floppy.c allows a denial of service by setup_format_params division-by-zero. Two consecutive ioctls can trigger the bug: the first one should set the drive geometry with .sect and .rate values that make F_SECT_PER_TRACK be zero. Next, the floppy format operation should be called. It can be triggered by an unprivileged local user even when a floppy disk has not been inserted. NOTE: QEMU creates the floppy device by default.

Published: July 26, 2019; 9:15:13 AM -0400
V3.0: 6.2 MEDIUM
V2.0: 2.1 LOW
CVE-2019-14283

In the Linux kernel before 5.2.3, set_geometry in drivers/block/floppy.c does not validate the sect and head fields, as demonstrated by an integer overflow and out-of-bounds read. It can be triggered by an unprivileged local user when a floppy disk has been inserted. NOTE: QEMU creates the floppy device by default.

Published: July 26, 2019; 9:15:13 AM -0400
V3.0: 6.8 MEDIUM
V2.0: 4.6 MEDIUM
CVE-2018-20856

An issue was discovered in the Linux kernel before 4.18.7. In block/blk-core.c, there is an __blk_drain_queue() use-after-free because a certain error case is mishandled.

Published: July 26, 2019; 1:15:10 AM -0400
V3.0: 7.8 HIGH
V2.0: 4.6 MEDIUM
CVE-2018-20855

An issue was discovered in the Linux kernel before 4.18.7. In create_qp_common in drivers/infiniband/hw/mlx5/qp.c, mlx5_ib_create_qp_resp was never initialized, resulting in a leak of stack memory to userspace.

Published: July 26, 2019; 1:15:10 AM -0400
V3.1: 3.3 LOW
V2.0: 2.1 LOW
CVE-2018-20854

An issue was discovered in the Linux kernel before 4.20. drivers/phy/mscc/phy-ocelot-serdes.c has an off-by-one error with a resultant ctrl->phys out-of-bounds read.

Published: July 26, 2019; 1:15:10 AM -0400
V3.0: 7.8 HIGH
V2.0: 4.6 MEDIUM
CVE-2019-13648

In the Linux kernel through 5.2.1 on the powerpc platform, when hardware transactional memory is disabled, a local user can cause a denial of service (TM Bad Thing exception and system crash) via a sigreturn() system call that sends a crafted signal frame. This affects arch/powerpc/kernel/signal_32.c and arch/powerpc/kernel/signal_64.c.

Published: July 19, 2019; 9:15:12 AM -0400
V3.0: 5.5 MEDIUM
V2.0: 4.9 MEDIUM
CVE-2019-13631

In parse_hid_report_descriptor in drivers/input/tablet/gtco.c in the Linux kernel through 5.2.1, a malicious USB device can send an HID report that triggers an out-of-bounds write during generation of debugging messages.

Published: July 17, 2019; 3:15:11 PM -0400
V3.0: 6.8 MEDIUM
V2.0: 4.6 MEDIUM
CVE-2019-10639

The Linux kernel 4.x (starting from 4.1) and 5.x before 5.0.8 allows Information Exposure (partial kernel address disclosure), leading to a KASLR bypass. Specifically, it is possible to extract the KASLR kernel image offset using the IP ID values the kernel produces for connection-less protocols (e.g., UDP and ICMP). When such traffic is sent to multiple destination IP addresses, it is possible to obtain hash collisions (of indices to the counter array) and thereby obtain the hashing key (via enumeration). This key contains enough bits from a kernel address (of a static variable) so when the key is extracted (via enumeration), the offset of the kernel image is exposed. This attack can be carried out remotely, by the attacker forcing the target device to send UDP or ICMP (or certain other) traffic to attacker-controlled IP addresses. Forcing a server to send UDP traffic is trivial if the server is a DNS server. ICMP traffic is trivial if the server answers ICMP Echo requests (ping). For client targets, if the target visits the attacker's web page, then WebRTC or gQUIC can be used to force UDP traffic to attacker-controlled IP addresses. NOTE: this attack against KASLR became viable in 4.1 because IP ID generation was changed to have a dependency on an address associated with a network namespace.

Published: July 05, 2019; 7:15:10 PM -0400
V3.0: 7.5 HIGH
V2.0: 5.0 MEDIUM
CVE-2019-10638

In the Linux kernel before 5.1.7, a device can be tracked by an attacker using the IP ID values the kernel produces for connection-less protocols (e.g., UDP and ICMP). When such traffic is sent to multiple destination IP addresses, it is possible to obtain hash collisions (of indices to the counter array) and thereby obtain the hashing key (via enumeration). An attack may be conducted by hosting a crafted web page that uses WebRTC or gQUIC to force UDP traffic to attacker-controlled IP addresses.

Published: July 05, 2019; 7:15:10 PM -0400
V3.0: 6.5 MEDIUM
V2.0: 4.3 MEDIUM
CVE-2019-13233

In arch/x86/lib/insn-eval.c in the Linux kernel before 5.1.9, there is a use-after-free for access to an LDT entry because of a race condition between modify_ldt() and a #BR exception for an MPX bounds violation.

Published: July 04, 2019; 9:15:11 AM -0400
V3.0: 7.0 HIGH
V2.0: 4.4 MEDIUM
CVE-2019-12984

A NULL pointer dereference vulnerability in the function nfc_genl_deactivate_target() in net/nfc/netlink.c in the Linux kernel before 5.1.13 can be triggered by a malicious user-mode program that omits certain NFC attributes, leading to denial of service.

Published: June 26, 2019; 2:15:10 PM -0400
V3.0: 5.5 MEDIUM
V2.0: 4.3 MEDIUM