CVE-2019-10142
published 2019-07-30CVE-2019-10142: A flaw was found in the Linux kernel's freescale hypervisor manager implementation, kernel versions 5.0.x up to, excluding 5.0.17. A parameter passed to an…
PriorityP339high7.8CVSS 3.0
AVLACLPRLUINSUCHIHAH
EPSS
0.37%
29.1th percentile
A flaw was found in the Linux kernel's freescale hypervisor manager implementation, kernel versions 5.0.x up to, excluding 5.0.17. A parameter passed to an ioctl was incorrectly validated and used in size calculations for the page size calculation. An attacker can use this flaw to crash the system, corrupt memory, or create other adverse security affects.
Affected
8 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 5.2.6-1 (bookworm) | linux 5.2.6-1 (bookworm) |
| linux | linux_kernel | >= 0 < 5.2.6-1 | 5.2.6-1 |
| linux | linux_kernel | >= 0 < 5.2.6-1 | 5.2.6-1 |
| linux | linux_kernel | >= 0 < 5.2.6-1 | 5.2.6-1 |
| linux | linux_kernel | >= 0 < 5.2.6-1 | 5.2.6-1 |
| linux | linux_kernel | >= 0 < 4.4.0-157.185 | 4.4.0-157.185 |
| linux | linux_kernel | >= 5.0 < 5.0.17 | 5.0.17 |
| redhat | kernel | — | — |
CVSS provenance
nvdv3.07.8HIGHCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
nvdv2.04.6MEDIUMAV:L/AC:L/Au:N/C:P/I:P/A:P
osv8.1HIGH
vendor_ubuntu8.1HIGH
vendor_debian7.1LOW
vendor_redhat7.1HIGH
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GHSA
GHSA-hr9w-2cfw-r557: A flaw was found in the Linux kernel's freescale hypervisor manager implementation, kernel versions 5
ghsa_unreviewed·2022-05-24
CVE-2019-10142 [HIGH] CWE-119 GHSA-hr9w-2cfw-r557: A flaw was found in the Linux kernel's freescale hypervisor manager implementation, kernel versions 5
A flaw was found in the Linux kernel's freescale hypervisor manager implementation, kernel versions 5.0.x up to, excluding 5.0.17. A parameter passed to an ioctl was incorrectly validated and used in size calculations for the page size calculation. An attacker can use this flaw to crash the system, corrupt memory, or create other adverse security affects.
OSV
CVE-2019-10142: A flaw was found in the Linux kernel's freescale hypervisor manager implementation, kernel versions 5
osv·2019-07-30·CVSS 7.8
CVE-2019-10142 [HIGH] CVE-2019-10142: A flaw was found in the Linux kernel's freescale hypervisor manager implementation, kernel versions 5
A flaw was found in the Linux kernel's freescale hypervisor manager implementation, kernel versions 5.0.x up to, excluding 5.0.17. A parameter passed to an ioctl was incorrectly validated and used in size calculations for the page size calculation. An attacker can use this flaw to crash the system, corrupt memory, or create other adverse security affects.
OSV
linux, linux-aws, linux-kvm, linux-raspi2 vulnerabilities
osv·2019-07-25·CVSS 8.1
CVE-2018-20836 [HIGH] linux, linux-aws, linux-kvm, linux-raspi2 vulnerabilities
linux, linux-aws, linux-kvm, linux-raspi2 vulnerabilities
It was discovered that a race condition existed in the Serial Attached SCSI
(SAS) implementation in the Linux kernel. A local attacker could possibly
use this to cause a denial of service (system crash) or execute arbitrary
code. (CVE-2018-20836)
It was discovered that the ext4 file system implementation in the Linux
kernel did not properly zero out memory in some situations. A local
attacker could use this to expose sensitive information (kernel memory).
(CVE-2019-11833)
It was discovered that the Bluetooth Human Interface Device Protocol (HIDP)
implementation in the Linux kernel did not properly verify strings were
NULL terminated in certain situations. A local attacker could use this to
expose sensitive information (kernel mem
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2019-07-25·CVSS 8.1
CVE-2018-20836 [HIGH] Linux kernel vulnerabilities
Title: Linux kernel vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
It was discovered that a race condition existed in the Serial Attached SCSI
(SAS) implementation in the Linux kernel. A local attacker could possibly
use this to cause a denial of service (system crash) or execute arbitrary
code. (CVE-2018-20836)
It was discovered that the ext4 file system implementation in the Linux
kernel did not properly zero out memory in some situations. A local
attacker could use this to expose sensitive information (kernel memory).
(CVE-2019-11833)
It was discovered that the Bluetooth Human Interface Device Protocol (HIDP)
implementation in the Linux kernel did not properly verify strings were
NULL terminated in certain situations. A local attacker could use this
Red Hat
kernel: integer overflow in ioctl handling of fsl hypervisor
vendor_redhat·2019-05-14·CVSS 7.1
CVE-2019-10142 [HIGH] CWE-190 kernel: integer overflow in ioctl handling of fsl hypervisor
kernel: integer overflow in ioctl handling of fsl hypervisor
A flaw was found in the Linux kernel's freescale hypervisor manager implementation, kernel versions 5.0.x up to, excluding 5.0.17. A parameter passed to an ioctl was incorrectly validated and used in size calculations for the page size calculation. An attacker can use this flaw to crash the system, corrupt memory, or create other adverse security affects.
A flaw was found in the Linux kernel's freescale hypervisor manager implementation. A parameter passed to an ioctl was incorrectly validated and used in size calculations for the page size calculation. An attacker can use this flaw to crash the system, corrupt memory, or create other adverse security affects.
Package: kernel (Red Hat Enterprise Linux 5) - Not affected
Packag
Debian
CVE-2019-10142: linux - A flaw was found in the Linux kernel's freescale hypervisor manager implementati...
vendor_debian·2019·CVSS 7.1
CVE-2019-10142 [HIGH] CVE-2019-10142: linux - A flaw was found in the Linux kernel's freescale hypervisor manager implementati...
A flaw was found in the Linux kernel's freescale hypervisor manager implementation, kernel versions 5.0.x up to, excluding 5.0.17. A parameter passed to an ioctl was incorrectly validated and used in size calculations for the page size calculation. An attacker can use this flaw to crash the system, corrupt memory, or create other adverse security affects.
Scope: local
bookworm: resolved (fixed in 5.2.6-1)
bullseye: resolved (fixed in 5.2.6-1)
forky: resolved (fixed in 5.2.6-1)
sid: resolved (fixed in 5.2.6-1)
trixie: resolved (fixed in 5.2.6-1)
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2019-10142 kernel: integer overflow in ioctl handling of fsl hypervisor
bugzilla·2019-05-17·CVSS 7.1
CVE-2019-10142 [HIGH] CVE-2019-10142 kernel: integer overflow in ioctl handling of fsl hypervisor
CVE-2019-10142 kernel: integer overflow in ioctl handling of fsl hypervisor
A flaw was found in the Linux kernels freescale hypervisor manager implementation. A parameter passed via to an ioctl was incorrectly validated and used in size calculations for page size calculation,
The "param.count" value is a u64 from the user. The code later assumes that param.count is at least one, leading to ZERO_SIZE_PTR dereference in case it is not. Also the addition can have an integer overflow which leads to allocating fewer "pages" array than required.
Upstream patch:
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=6a024330650e24556b8a18cc654ad00cfecf6c6c
Discussion:
Created kernel tracking bugs for this issue:
Affects: fedora-all [bug 1711195]
---
kernel-5.0.17-
Bugzilla
CVE-2019-10142 kernel: assumption of correct user input in drivers/virt/fsl_hypervisor.c leads to integer overflow [fedora-all]
bugzilla·2019-05-17·CVSS 7.1
CVE-2019-10142 [HIGH] CVE-2019-10142 kernel: assumption of correct user input in drivers/virt/fsl_hypervisor.c leads to integer overflow [fedora-all]
CVE-2019-10142 kernel: assumption of correct user input in drivers/virt/fsl_hypervisor.c leads to integer overflow [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
NO
2019-07-30
Published