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Vuln ID | Summary | CVSS Severity |
---|---|---|
CVE-2019-15214 |
An issue was discovered in the Linux kernel before 5.0.10. There is a use-after-free in the sound subsystem because card disconnection causes certain data structures to be deleted too early. This is related to sound/core/init.c and sound/core/info.c. Published: August 19, 2019; 6:15:11 PM -0400 |
V4.0:(not available) V3.1: 6.4 MEDIUM V2.0: 6.9 MEDIUM |
CVE-2019-15213 |
An issue was discovered in the Linux kernel before 5.2.3. There is a use-after-free caused by a malicious USB device in the drivers/media/usb/dvb-usb/dvb-usb-init.c driver. Published: August 19, 2019; 6:15:11 PM -0400 |
V4.0:(not available) V3.1: 4.6 MEDIUM V2.0: 4.9 MEDIUM |
CVE-2019-15212 |
An issue was discovered in the Linux kernel before 5.1.8. There is a double-free caused by a malicious USB device in the drivers/usb/misc/rio500.c driver. Published: August 19, 2019; 6:15:11 PM -0400 |
V4.0:(not available) V3.1: 4.6 MEDIUM V2.0: 4.9 MEDIUM |
CVE-2019-15211 |
An issue was discovered in the Linux kernel before 5.2.6. There is a use-after-free caused by a malicious USB device in the drivers/media/v4l2-core/v4l2-dev.c driver because drivers/media/radio/radio-raremono.c does not properly allocate memory. Published: August 19, 2019; 6:15:11 PM -0400 |
V4.0:(not available) V3.1: 4.6 MEDIUM V2.0: 4.9 MEDIUM |
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 |
V4.0:(not available) 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 |
V4.0:(not available) V3.1: 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 |
V4.0:(not available) 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 |
V4.0:(not available) V3.1: 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 |
V4.0:(not available) 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 |
V4.0:(not available) 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 |
V4.0:(not available) V3.1: 5.5 MEDIUM V2.0: 4.9 MEDIUM |
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 |
V4.0:(not available) V3.1: 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 |
V4.0:(not available) 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 |
V4.0:(not available) 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 |
V4.0:(not available) 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 |
V4.0:(not available) 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 |
V4.0:(not available) 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 |
V4.0:(not available) 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 |
V4.0:(not available) V3.0: 6.8 MEDIUM V2.0: 4.6 MEDIUM |
CVE-2019-13272 |
In the Linux kernel before 5.1.17, ptrace_link in kernel/ptrace.c mishandles the recording of the credentials of a process that wants to create a ptrace relationship, which allows local users to obtain root access by leveraging certain scenarios with a parent-child process relationship, where a parent drops privileges and calls execve (potentially allowing control by an attacker). One contributing factor is an object lifetime issue (which can also cause a panic). Another contributing factor is incorrect marking of a ptrace relationship as privileged, which is exploitable through (for example) Polkit's pkexec helper with PTRACE_TRACEME. NOTE: SELinux deny_ptrace might be a usable workaround in some environments. Published: July 17, 2019; 9:15:10 AM -0400 |
V4.0:(not available) V3.1: 7.8 HIGH V2.0: 7.2 HIGH |