CVE-2019-19067
published 2019-11-18CVE-2019-19067: Four memory leaks in the acp_hw_init() function in drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c in the Linux kernel before 5.3.8 allow attackers to cause a denial…
PriorityP414medium4.4CVSS 3.1
AVLACLPRHUINSUCNINAH
EPSS
0.47%
38.4th percentile
Four memory leaks in the acp_hw_init() function in drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c in the Linux kernel before 5.3.8 allow attackers to cause a denial of service (memory consumption) by triggering mfd_add_hotplug_devices() or pm_genpd_add_device() failures, aka CID-57be09c6e874. NOTE: third parties dispute the relevance of this because the attacker must already have privileges for module loading
Affected
11 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| canonical | ubuntu_linux | — | — |
| canonical | ubuntu_linux | — | — |
| canonical | ubuntu_linux | — | — |
| debian | linux | < linux 5.3.9-1 (bookworm) | linux 5.3.9-1 (bookworm) |
| linux | linux_kernel | < 5.3.8 | 5.3.8 |
| linux | linux_kernel | >= 0 < 5.3.9-1 | 5.3.9-1 |
| linux | linux_kernel | >= 0 < 5.3.9-1 | 5.3.9-1 |
| linux | linux_kernel | >= 0 < 5.3.9-1 | 5.3.9-1 |
| linux | linux_kernel | >= 0 < 5.3.9-1 | 5.3.9-1 |
| linux | linux_kernel | >= 0 < 4.15.0-118.119 | 4.15.0-118.119 |
| opensuse | leap | — | — |
CVSS provenance
nvdv3.14.4MEDIUMCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
nvdv2.04.9MEDIUMAV:L/AC:L/Au:N/C:N/I:N/A:C
osv8.8HIGH
vendor_ubuntu8.8HIGH
vendor_debian4.4LOW
vendor_redhat4.4MEDIUM
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Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2020-09-23·CVSS 5.5
CVE-2019-18808 [MEDIUM] Linux kernel vulnerabilities
Title: Linux kernel vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
It was discovered that the AMD Cryptographic Coprocessor device driver in
the Linux kernel did not properly deallocate memory in some situations. A
local attacker could use this to cause a denial of service (memory
exhaustion). (CVE-2019-18808)
It was discovered that the Conexant 23885 TV card device driver for the
Linux kernel did not properly deallocate memory in some error conditions. A
local attacker could use this to cause a denial of service (memory
exhaustion). (CVE-2019-19054)
It was discovered that the ADIS16400 IIO IMU Driver for the Linux kernel
did not properly deallocate memory in certain error conditions. A local
attacker could use this to cause a denial of service (memory
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2020-01-07·CVSS 8.8
CVE-2019-10220 [HIGH] Linux kernel vulnerabilities
Title: Linux kernel vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Michael Hanselmann discovered that the CIFS implementation in the Linux
kernel did not sanitize paths returned by an SMB server. An attacker
controlling an SMB server could use this to overwrite arbitrary files.
(CVE-2019-10220)
It was discovered that a heap-based buffer overflow existed in the Marvell
WiFi-Ex Driver for the Linux kernel. A physically proximate attacker could
use this to cause a denial of service (system crash) or possibly execute
arbitrary code. (CVE-2019-14895, CVE-2019-14901)
It was discovered that a heap-based buffer overflow existed in the Marvell
Libertas WLAN Driver for the Linux kernel. A physically proximate attacker
could use this to cause a denial of service
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2019-12-02·CVSS 7.1
CVE-2019-15794 [HIGH] Linux kernel vulnerabilities
Title: Linux kernel vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Jann Horn discovered that the OverlayFS and ShiftFS Drivers in the Linux
kernel did not properly handle reference counting during memory mapping
operations when used in conjunction with AUFS. A local attacker could use
this to cause a denial of service (system crash) or possibly execute
arbitrary code. (CVE-2019-15794)
Nicolas Waisman discovered that the WiFi driver stack in the Linux kernel
did not properly validate SSID lengths. A physically proximate attacker
could use this to cause a denial of service (system crash).
(CVE-2019-17133)
It was discovered that the ARM Komeda display driver for the Linux kernel
did not properly deallocate memory in certain error conditions. A local
attac
Red Hat
kernel: Four memory leaks in the acp_hw_init() function in drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c allow for a DoS
vendor_redhat·2019-11-21·CVSS 4.4
CVE-2019-19067 [MEDIUM] CWE-400 kernel: Four memory leaks in the acp_hw_init() function in drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c allow for a DoS
kernel: Four memory leaks in the acp_hw_init() function in drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c allow for a DoS
Four memory leaks in the acp_hw_init() function in drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c in the Linux kernel before 5.3.8 allow attackers to cause a denial of service (memory consumption) by triggering mfd_add_hotplug_devices() or pm_genpd_add_device() failures, aka CID-57be09c6e874. NOTE: third parties dispute the relevance of this because the attacker must already have privileges for module loading
A flaw was found in the Linux kernel. The acp_hw_init function fails to cleanup resources properly. A local attacker can induce an error condition to crash the system. The highest threat from this vulnerability is to system availability.
Statement: This issue is rated as havi
Debian
CVE-2019-19067: linux - Four memory leaks in the acp_hw_init() function in drivers/gpu/drm/amd/amdgpu/am...
vendor_debian·2019·CVSS 4.4
CVE-2019-19067 [MEDIUM] CVE-2019-19067: linux - Four memory leaks in the acp_hw_init() function in drivers/gpu/drm/amd/amdgpu/am...
Four memory leaks in the acp_hw_init() function in drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c in the Linux kernel before 5.3.8 allow attackers to cause a denial of service (memory consumption) by triggering mfd_add_hotplug_devices() or pm_genpd_add_device() failures, aka CID-57be09c6e874. NOTE: third parties dispute the relevance of this because the attacker must already have privileges for module loading
Scope: local
bookworm: resolved (fixed in 5.3.9-1)
bullseye: resolved (fixed in 5.3.9-1)
forky: resolved (fixed in 5.3.9-1)
sid: resolved (fixed in 5.3.9-1)
trixie: resolved (fixed in 5.3.9-1)
GHSA
GHSA-r8f4-8q33-j98q: Four memory leaks in the acp_hw_init() function in drivers/gpu/drm/amd/amdgpu/amdgpu_acp
ghsa_unreviewed·2022-05-24
CVE-2019-19067 [HIGH] CWE-401 GHSA-r8f4-8q33-j98q: Four memory leaks in the acp_hw_init() function in drivers/gpu/drm/amd/amdgpu/amdgpu_acp
Four memory leaks in the acp_hw_init() function in drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c in the Linux kernel before 5.3.8 allow attackers to cause a denial of service (memory consumption) by triggering mfd_add_hotplug_devices() or pm_genpd_add_device() failures, aka CID-57be09c6e874.
OSV
linux, linux-aws, linux-aws-hwe, linux-azure, linux-azure-4.15, linux-gcp, linux-gcp-4.15, linux-gke-4.15, linux-hwe, linux-kvm, linux-oem, linux-oracle, linux-raspi2, linux-snapdragon vulnerabilities
osv·2020-09-23·CVSS 5.5
CVE-2019-18808 [MEDIUM] linux, linux-aws, linux-aws-hwe, linux-azure, linux-azure-4.15, linux-gcp, linux-gcp-4.15, linux-gke-4.15, linux-hwe, linux-kvm, linux-oem, linux-oracle, linux-raspi2, linux-snapdragon vulnerabilities
linux, linux-aws, linux-aws-hwe, linux-azure, linux-azure-4.15, linux-gcp, linux-gcp-4.15, linux-gke-4.15, linux-hwe, linux-kvm, linux-oem, linux-oracle, linux-raspi2, linux-snapdragon vulnerabilities
It was discovered that the AMD Cryptographic Coprocessor device driver in
the Linux kernel did not properly deallocate memory in some situations. A
local attacker could use this to cause a denial of service (memory
exhaustion). (CVE-2019-18808)
It was discovered that the Conexant 23885 TV card device driver for the
Linux kernel did not properly deallocate memory in some error conditions. A
local attacker could use this to cause a denial of service (memory
exhaustion). (CVE-2019-19054)
It was discovered that the ADIS16400 IIO IMU Driver for the Linux kernel
did not properly deallocate memor
OSV
linux, linux-aws, linux-aws-5.0, linux-azure, linux-gcp, linux-gke-5.0, linux-kvm, linux-oem-osp1, linux-oracle, linux-oracle-5.0, linux-raspi2 vulnerabilities
osv·2020-01-07·CVSS 8.8
CVE-2019-10220 [HIGH] linux, linux-aws, linux-aws-5.0, linux-azure, linux-gcp, linux-gke-5.0, linux-kvm, linux-oem-osp1, linux-oracle, linux-oracle-5.0, linux-raspi2 vulnerabilities
linux, linux-aws, linux-aws-5.0, linux-azure, linux-gcp, linux-gke-5.0, linux-kvm, linux-oem-osp1, linux-oracle, linux-oracle-5.0, linux-raspi2 vulnerabilities
Michael Hanselmann discovered that the CIFS implementation in the Linux
kernel did not sanitize paths returned by an SMB server. An attacker
controlling an SMB server could use this to overwrite arbitrary files.
(CVE-2019-10220)
It was discovered that a heap-based buffer overflow existed in the Marvell
WiFi-Ex Driver for the Linux kernel. A physically proximate attacker could
use this to cause a denial of service (system crash) or possibly execute
arbitrary code. (CVE-2019-14895, CVE-2019-14901)
It was discovered that a heap-based buffer overflow existed in the Marvell
Libertas WLAN Driver for the Linux kernel. A physically proxi
OSV
linux, linux-aws, linux-gcp, linux-gcp-5.3, linux-kvm, linux-oracle vulnerabilities
osv·2019-12-02·CVSS 6.7
CVE-2019-15794 [MEDIUM] linux, linux-aws, linux-gcp, linux-gcp-5.3, linux-kvm, linux-oracle vulnerabilities
linux, linux-aws, linux-gcp, linux-gcp-5.3, linux-kvm, linux-oracle vulnerabilities
Jann Horn discovered that the OverlayFS and ShiftFS Drivers in the Linux
kernel did not properly handle reference counting during memory mapping
operations when used in conjunction with AUFS. A local attacker could use
this to cause a denial of service (system crash) or possibly execute
arbitrary code. (CVE-2019-15794)
Nicolas Waisman discovered that the WiFi driver stack in the Linux kernel
did not properly validate SSID lengths. A physically proximate attacker
could use this to cause a denial of service (system crash).
(CVE-2019-17133)
It was discovered that the ARM Komeda display driver for the Linux kernel
did not properly deallocate memory in certain error conditions. A local
attacker could use this
OSV
CVE-2019-19067: Four memory leaks in the acp_hw_init() function in drivers/gpu/drm/amd/amdgpu/amdgpu_acp
osv·2019-11-18·CVSS 4.4
CVE-2019-19067 [MEDIUM] CVE-2019-19067: Four memory leaks in the acp_hw_init() function in drivers/gpu/drm/amd/amdgpu/amdgpu_acp
Four memory leaks in the acp_hw_init() function in drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c in the Linux kernel before 5.3.8 allow attackers to cause a denial of service (memory consumption) by triggering mfd_add_hotplug_devices() or pm_genpd_add_device() failures, aka CID-57be09c6e874. NOTE: third parties dispute the relevance of this because the attacker must already have privileges for module loading
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2019-19067 kernel: Four memory leaks in the acp_hw_init() function in drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c allow for a DoS
bugzilla·2019-11-21·CVSS 4.4
CVE-2019-19067 [MEDIUM] CVE-2019-19067 kernel: Four memory leaks in the acp_hw_init() function in drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c allow for a DoS
CVE-2019-19067 kernel: Four memory leaks in the acp_hw_init() function in drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c allow for a DoS
Four memory leaks in the acp_hw_init() function in drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c in the Linux kernel before 5.3.8 allow attackers to cause a denial of service (memory consumption) by triggering mfd_add_hotplug_devices() or pm_genpd_add_device() failures.
Upstream Issue:
https://github.com/torvalds/linux/commit/57be09c6e8747bf48704136d9e3f92bfb93f5725
Discussion:
Created kernel tracking bugs for this issue:
Affects: fedora-all [bug 1774969]
---
This was fixed for Fedora in the 5.3.8 stable kernel update.
---
Statement:
This issue is rated as having Low impact because of the preconditions needed to trigger the error/resource cleanup code path.
Bugzilla
CVE-2019-19067 kernel: Four memory leaks in the acp_hw_init() function in drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c allow for a DoS [fedora-all]
bugzilla·2019-11-21·CVSS 4.4
CVE-2019-19067 [MEDIUM] CVE-2019-19067 kernel: Four memory leaks in the acp_hw_init() function in drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c allow for a DoS [fedora-all]
CVE-2019-19067 kernel: Four memory leaks in the acp_hw_init() function in drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c allow for a DoS [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 comm
http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00029.htmlhttps://bugzilla.suse.com/show_bug.cgi?id=1157180https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.3.8https://github.com/torvalds/linux/commit/57be09c6e8747bf48704136d9e3f92bfb93f5725https://usn.ubuntu.com/4208-1/https://usn.ubuntu.com/4226-1/https://usn.ubuntu.com/4526-1/http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00029.htmlhttps://bugzilla.suse.com/show_bug.cgi?id=1157180https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.3.8https://github.com/torvalds/linux/commit/57be09c6e8747bf48704136d9e3f92bfb93f5725https://usn.ubuntu.com/4208-1/https://usn.ubuntu.com/4226-1/https://usn.ubuntu.com/4526-1/
2019-11-18
Published