CVE-2019-11085
published 2019-05-17CVE-2019-11085: Insufficient input validation in Kernel Mode Driver in Intel(R) i915 Graphics for Linux before version 5.0 may allow an authenticated user to potentially…
PriorityP336high7.8CVSS 3.0
AVLACLPRLUINSUCHIHAH
EPSS
0.47%
38.6th percentile
Insufficient input validation in Kernel Mode Driver in Intel(R) i915 Graphics for Linux before version 5.0 may allow an authenticated user to potentially enable escalation of privilege via local access.
Affected
7 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 4.19.20-1 (bookworm) | linux 4.19.20-1 (bookworm) |
| intel | i915_firmware | < 5.0 | 5.0 |
| linux | linux_kernel | >= 0 < 4.19.20-1 | 4.19.20-1 |
| linux | linux_kernel | >= 0 < 4.19.20-1 | 4.19.20-1 |
| linux | linux_kernel | >= 0 < 4.19.20-1 | 4.19.20-1 |
| linux | linux_kernel | >= 0 < 4.19.20-1 | 4.19.20-1 |
| linux | linux_kernel | >= 0 < 4.15.0-55.60 | 4.15.0-55.60 |
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
osv7.8HIGH
vendor_debian7.8HIGH
vendor_redhat7.8HIGH
vendor_ubuntu7.8HIGH
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Ubuntu
Linux kernel (AWS) vulnerabilities
vendor_ubuntu·2019-09-02·CVSS 3.3
CVE-2018-13053 [LOW] Linux kernel (AWS) vulnerabilities
Title: Linux kernel (AWS) vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
It was discovered that the alarmtimer implementation in the Linux kernel
contained an integer overflow vulnerability. A local attacker could use
this to cause a denial of service. (CVE-2018-13053)
Wen Xu discovered that the XFS filesystem implementation in the Linux
kernel did not properly track inode validations. An attacker could use this
to construct a malicious XFS image that, when mounted, could cause a denial
of service (system crash). (CVE-2018-13093)
Wen Xu discovered that the f2fs file system implementation in the Linux
kernel did not properly validate metadata. An attacker could use this to
construct a malicious f2fs image that, when mounted, could cause a denial
of serv
Ubuntu
Linux kernel (HWE) vulnerabilities
vendor_ubuntu·2019-07-23·CVSS 7.8
CVE-2019-11085 [HIGH] Linux kernel (HWE) vulnerabilities
Title: Linux kernel (HWE) vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
USN-4068-1 fixed vulnerabilities in the Linux kernel for Ubuntu
18.04 LTS. This update provides the corresponding updates for the
Linux Hardware Enablement (HWE) kernel from Ubuntu 18.04 for Ubuntu
16.04 LTS.
Adam Zabrocki discovered that the Intel i915 kernel mode graphics driver in
the Linux kernel did not properly restrict mmap() ranges in some
situations. A local attacker could use this to cause a denial of service
(system crash) or possibly execute arbitrary code. (CVE-2019-11085)
It was discovered that a race condition leading to a use-after-free existed
in the Reliable Datagram Sockets (RDS) protocol implementation in the Linux
kernel. The RDS protocol is disabled via block
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2019-07-23·CVSS 7.8
CVE-2019-11085 [HIGH] Linux kernel vulnerabilities
Title: Linux kernel vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Adam Zabrocki discovered that the Intel i915 kernel mode graphics driver in
the Linux kernel did not properly restrict mmap() ranges in some
situations. A local attacker could use this to cause a denial of service
(system crash) or possibly execute arbitrary code. (CVE-2019-11085)
It was discovered that a race condition leading to a use-after-free existed
in the Reliable Datagram Sockets (RDS) protocol implementation in the Linux
kernel. The RDS protocol is disabled via blocklist by default in Ubuntu.
If enabled, a local attacker could use this to cause a denial of service
(system crash) or possibly execute arbitrary code. (CVE-2019-11815)
It was discovered that the ext4 file system imp
Red Hat
kernel: insufficient input validation in kernel mode driver in Intel i915 graphics leads to privilege escalation
vendor_redhat·2019-05-14·CVSS 7.8
CVE-2019-11085 [HIGH] CWE-20 kernel: insufficient input validation in kernel mode driver in Intel i915 graphics leads to privilege escalation
kernel: insufficient input validation in kernel mode driver in Intel i915 graphics leads to privilege escalation
Insufficient input validation in Kernel Mode Driver in Intel(R) i915 Graphics for Linux before version 5.0 may allow an authenticated user to potentially enable escalation of privilege via local access.
A flaw was found in the Linux kernel's implementation of GVT-g which allowed an attacker with access to a 'passed through' Intel i915 graphics card to possibly access resources allocated to other virtual machines, crash the host, or possibly corrupt memory leading to privilege escalation.
Package: kernel (Red Hat Enterprise Linux 5) - Not affected
Package: kernel (Red Hat Enterprise Linux 6) - Not affected
Package: kernel-alt (Red Hat Enterprise Linux 7) - Affected
Debian
CVE-2019-11085: linux - Insufficient input validation in Kernel Mode Driver in Intel(R) i915 Graphics fo...
vendor_debian·2019·CVSS 7.8
CVE-2019-11085 [HIGH] CVE-2019-11085: linux - Insufficient input validation in Kernel Mode Driver in Intel(R) i915 Graphics fo...
Insufficient input validation in Kernel Mode Driver in Intel(R) i915 Graphics for Linux before version 5.0 may allow an authenticated user to potentially enable escalation of privilege via local access.
Scope: local
bookworm: resolved (fixed in 4.19.20-1)
bullseye: resolved (fixed in 4.19.20-1)
forky: resolved (fixed in 4.19.20-1)
sid: resolved (fixed in 4.19.20-1)
trixie: resolved (fixed in 4.19.20-1)
GHSA
GHSA-2wcq-j266-p9cq: Insufficient input validation in Kernel Mode Driver in Intel(R) i915 Graphics for Linux before version 5
ghsa_unreviewed·2022-05-24
CVE-2019-11085 [HIGH] CWE-20 GHSA-2wcq-j266-p9cq: Insufficient input validation in Kernel Mode Driver in Intel(R) i915 Graphics for Linux before version 5
Insufficient input validation in Kernel Mode Driver in Intel(R) i915 Graphics for Linux before version 5.0 may allow an authenticated user to potentially enable escalation of privilege via local access.
OSV
linux-aws vulnerabilities
osv·2019-09-02·CVSS 3.3
CVE-2018-13053 [LOW] linux-aws vulnerabilities
linux-aws vulnerabilities
It was discovered that the alarmtimer implementation in the Linux kernel
contained an integer overflow vulnerability. A local attacker could use
this to cause a denial of service. (CVE-2018-13053)
Wen Xu discovered that the XFS filesystem implementation in the Linux
kernel did not properly track inode validations. An attacker could use this
to construct a malicious XFS image that, when mounted, could cause a denial
of service (system crash). (CVE-2018-13093)
Wen Xu discovered that the f2fs file system implementation in the Linux
kernel did not properly validate metadata. An attacker could use this to
construct a malicious f2fs image that, when mounted, could cause a denial
of service (system crash). (CVE-2018-13096, CVE-2018-13097, CVE-2018-13098,
CVE-2018-1309
OSV
linux, linux-aws, linux-gcp, linux-kvm, linux-oracle, linux-raspi2, linux-snapdragon vulnerabilities
osv·2019-07-23·CVSS 7.8
CVE-2019-11085 [HIGH] linux, linux-aws, linux-gcp, linux-kvm, linux-oracle, linux-raspi2, linux-snapdragon vulnerabilities
linux, linux-aws, linux-gcp, linux-kvm, linux-oracle, linux-raspi2, linux-snapdragon vulnerabilities
Adam Zabrocki discovered that the Intel i915 kernel mode graphics driver in
the Linux kernel did not properly restrict mmap() ranges in some
situations. A local attacker could use this to cause a denial of service
(system crash) or possibly execute arbitrary code. (CVE-2019-11085)
It was discovered that a race condition leading to a use-after-free existed
in the Reliable Datagram Sockets (RDS) protocol implementation in the Linux
kernel. The RDS protocol is disabled via blocklist by default in Ubuntu.
If enabled, a local attacker could use this to cause a denial of service
(system crash) or possibly execute arbitrary code. (CVE-2019-11815)
It was discovered that the ext4 file system impl
OSV
linux-hwe, linux-gcp vulnerabilities
osv·2019-07-23·CVSS 7.8
[HIGH] linux-hwe, linux-gcp vulnerabilities
linux-hwe, linux-gcp vulnerabilities
USN-4068-1 fixed vulnerabilities in the Linux kernel for Ubuntu
18.04 LTS. This update provides the corresponding updates for the
Linux Hardware Enablement (HWE) kernel from Ubuntu 18.04 for Ubuntu
16.04 LTS.
Adam Zabrocki discovered that the Intel i915 kernel mode graphics driver in
the Linux kernel did not properly restrict mmap() ranges in some
situations. A local attacker could use this to cause a denial of service
(system crash) or possibly execute arbitrary code. (CVE-2019-11085)
It was discovered that a race condition leading to a use-after-free existed
in the Reliable Datagram Sockets (RDS) protocol implementation in the Linux
kernel. The RDS protocol is disabled via blocklist by default in Ubuntu.
If enabled, a local attacker could use this
OSV
CVE-2019-11085: Insufficient input validation in Kernel Mode Driver in Intel(R) i915 Graphics for Linux before version 5
osv·2019-05-17·CVSS 7.8
CVE-2019-11085 [HIGH] CVE-2019-11085: Insufficient input validation in Kernel Mode Driver in Intel(R) i915 Graphics for Linux before version 5
Insufficient input validation in Kernel Mode Driver in Intel(R) i915 Graphics for Linux before version 5.0 may allow an authenticated user to potentially enable escalation of privilege via local access.
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2019-11085 kernel: insufficient input validation in kernel mode driver in Intel i915 graphics leads to privilege escalation [fedora-all]
bugzilla·2019-05-15·CVSS 7.8
CVE-2019-11085 [HIGH] CVE-2019-11085 kernel: insufficient input validation in kernel mode driver in Intel i915 graphics leads to privilege escalation [fedora-all]
CVE-2019-11085 kernel: insufficient input validation in kernel mode driver in Intel i915 graphics leads to privilege escalation [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
Bugzilla
CVE-2019-11085 kernel: insufficient input validation in kernel mode driver in Intel i915 graphics leads to privilege escalation
bugzilla·2019-05-15·CVSS 7.8
CVE-2019-11085 [HIGH] CVE-2019-11085 kernel: insufficient input validation in kernel mode driver in Intel i915 graphics leads to privilege escalation
CVE-2019-11085 kernel: insufficient input validation in kernel mode driver in Intel i915 graphics leads to privilege escalation
A flaw was found in the Linux kernels implementation of i1915 kvm passthrough.
Systems configured with "Intel i915 graphics cards" passthrough for kvm guests suffer from a flaw in the kernel may allow a KVM guest to be able to crash the system or potentially enable priviledge escalation on the host.
Upstream patch:
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/drivers/gpu/drm/i915/gvt/kvmgt.c?id=51b00d8509dc69c98740da2ad07308b630d3eb7d
Discussion:
Created kernel tracking bugs for this issue:
Affects: fedora-all [bug 1710406]
---
External References:
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-0024
http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00071.htmlhttp://lists.opensuse.org/opensuse-security-announce/2019-06/msg00048.htmlhttp://www.securityfocus.com/bid/108488https://access.redhat.com/errata/RHSA-2019:1873https://access.redhat.com/errata/RHSA-2019:1891https://access.redhat.com/errata/RHSA-2019:1959https://access.redhat.com/errata/RHSA-2019:1971https://access.redhat.com/errata/RHSA-2020:0543https://access.redhat.com/errata/RHSA-2020:0592https://access.redhat.com/errata/RHSA-2020:0609https://support.f5.com/csp/article/K09376613https://usn.ubuntu.com/4068-1/https://usn.ubuntu.com/4068-2/https://usn.ubuntu.com/4118-1/https://www.intel.com/content/www/us/en/security-center/advisory/INTEL-SA-00249.htmlhttp://lists.opensuse.org/opensuse-security-announce/2019-05/msg00071.htmlhttp://lists.opensuse.org/opensuse-security-announce/2019-06/msg00048.htmlhttp://www.securityfocus.com/bid/108488https://access.redhat.com/errata/RHSA-2019:1873https://access.redhat.com/errata/RHSA-2019:1891https://access.redhat.com/errata/RHSA-2019:1959https://access.redhat.com/errata/RHSA-2019:1971https://access.redhat.com/errata/RHSA-2020:0543https://access.redhat.com/errata/RHSA-2020:0592https://access.redhat.com/errata/RHSA-2020:0609https://support.f5.com/csp/article/K09376613https://usn.ubuntu.com/4068-1/https://usn.ubuntu.com/4068-2/https://usn.ubuntu.com/4118-1/https://www.intel.com/content/www/us/en/security-center/advisory/INTEL-SA-00249.html
2019-05-17
Published