[USN-4254-1] Linux kernel vulnerabilities
Severity
Medium
Affected Packages
55
CVEs
9
Several security issues were fixed in the Linux kernel.
It was discovered that the Linux kernel did not properly clear data
structures on context switches for certain Intel graphics processors. A
local attacker could use this to expose sensitive information.
(CVE-2019-14615)
It was discovered that a race condition existed in the Virtual Video Test
Driver in the Linux kernel. An attacker with write access to /dev/video0 on
a system with the vivid module loaded could possibly use this to gain
administrative privileges. (CVE-2019-18683)
It was discovered that the btrfs file system in the Linux kernel did not
properly validate metadata, leading to a NULL pointer dereference. An
attacker could use this to specially craft a file system image that, when
mounted, could cause a denial of service (system crash). (CVE-2019-18885)
It was discovered that multiple memory leaks existed in the Marvell WiFi-Ex
Driver for the Linux kernel. A local attacker could possibly use this to
cause a denial of service (kernel memory exhaustion). (CVE-2019-19057)
It was discovered that the crypto subsystem in the Linux kernel did not
properly deallocate memory in certain error conditions. A local attacker
could use this to cause a denial of service (kernel memory exhaustion).
(CVE-2019-19062)
It was discovered that the Realtek rtlwifi USB device driver in the Linux
kernel did not properly deallocate memory in certain error conditions. A
local attacker could possibly use this to cause a denial of service (kernel
memory exhaustion). (CVE-2019-19063)
Dan Carpenter discovered that the AppleTalk networking subsystem of the
Linux kernel did not properly handle certain error conditions, leading to a
NULL pointer dereference. A local attacker could use this to cause a denial
of service (system crash). (CVE-2019-19227)
It was discovered that the KVM hypervisor implementation in the Linux
kernel did not properly handle ioctl requests to get emulated CPUID
features. An attacker with access to /dev/kvm could use this to cause a
denial of service (system crash). (CVE-2019-19332)
It was discovered that the B2C2 FlexCop USB device driver in the Linux
kernel did not properly validate device metadata. A physically proximate
attacker could use this to cause a denial of service (system crash).
(CVE-2019-15291)
- ID
- USN-4254-1
- Severity
- medium
- URL
- https://ubuntu.com/security/notices/USN-4254-1
- Published
-
2020-01-28T03:27:15
(4 years ago) - Modified
-
2020-01-28T03:27:15
(4 years ago) - Other Advisories
-
-
ALAS-2020-1338
-
ALAS2-2020-1392
-
ALSA-2020:4431
-
ALSA-2021:4356
-
ELSA-2020-1769
-
ELSA-2020-4060
-
ELSA-2020-5528
-
ELSA-2020-5533
-
ELSA-2020-5535
-
ELSA-2020-5541
-
ELSA-2020-5559
-
ELSA-2020-5560
-
ELSA-2020-5569
-
ELSA-2020-5708
-
ELSA-2020-5715
-
ELSA-2020-5802
-
ELSA-2020-5804
-
ELSA-2020-5837
-
ELSA-2020-5844
-
ELSA-2020-5845
-
ELSA-2020-5866
-
ELSA-2020-5885
-
ELSA-2021-9473
-
FEDORA-2019-021c968423
-
FEDORA-2019-124a241044
-
FEDORA-2019-34a75d7e61
-
FEDORA-2019-39e97683e8
-
FEDORA-2019-8846a1a5a2
-
FEDORA-2019-91f6e7bb71
-
FEDORA-2019-b86a7bdba0
-
FEDORA-2020-203ffedeb5
-
FEDORA-2020-227a4c0530
-
FEDORA-2020-2a5cdd665c
-
FEDORA-2020-3cd64d683c
-
FEDORA-2020-c2d89d14d0
-
FEDORA-2020-e328697628
-
FEDORA-2020-f884f9dd7d
-
FEDORA-2020-fe00e12580
-
FREEBSD:D2C2C815-3793-11EA-8BE3-54E1AD3D6335
-
openSUSE-SU-2019:2307-1
-
openSUSE-SU-2019:2308-1
-
openSUSE-SU-2019:2675-1
-
openSUSE-SU-2020:0336-1
-
RHSA-2020:1567
-
RHSA-2020:1769
-
RHSA-2020:4060
-
RHSA-2020:4062
-
RHSA-2020:4431
-
RHSA-2020:4609
-
RHSA-2021:4140
-
RHSA-2021:4356
-
SSA:2020-008-01
-
SSA:2020-086-01
-
SUSE-SU-2019:2648-1
-
SUSE-SU-2019:2651-1
-
SUSE-SU-2019:2658-1
-
SUSE-SU-2019:2706-1
-
SUSE-SU-2019:2710-1
-
SUSE-SU-2019:2756-1
-
SUSE-SU-2019:2879-1
-
SUSE-SU-2019:2949-1
-
SUSE-SU-2019:2950-1
-
SUSE-SU-2019:2984-1
-
SUSE-SU-2019:3200-1
-
SUSE-SU-2019:3289-1
-
SUSE-SU-2019:3295-1
-
SUSE-SU-2019:3316-1
-
SUSE-SU-2019:3317-1
-
SUSE-SU-2019:3371-1
-
SUSE-SU-2019:3372-1
-
SUSE-SU-2019:3379-1
-
SUSE-SU-2019:3381-1
-
SUSE-SU-2019:3389-1
-
SUSE-SU-2020:0093-1
-
SUSE-SU-2020:0511-1
-
SUSE-SU-2020:0558-1
-
SUSE-SU-2020:0559-1
-
SUSE-SU-2020:0560-1
-
SUSE-SU-2020:0580-1
-
SUSE-SU-2020:0584-1
-
SUSE-SU-2020:0599-1
-
SUSE-SU-2020:0605-1
-
SUSE-SU-2020:0613-1
-
SUSE-SU-2020:1255-1
-
SUSE-SU-2020:1275-1
-
SUSE-SU-2020:1663-1
-
SUSE-SU-2020:3503-1
-
SUSE-SU-2021:0437-1
-
USN-4253-1
-
USN-4253-2
-
USN-4254-2
-
USN-4255-1
-
USN-4255-2
-
USN-4258-1
-
USN-4284-1
-
USN-4285-1
-
USN-4286-1
-
USN-4286-2
-
USN-4287-1
-
USN-4287-2
-
| Type | Package URL | Namespace | Name / Product | Version | Distribution / Platform | Arch | Patch / Fix |
|---|---|---|---|---|---|---|---|
| Affected | pkg:deb/ubuntu/linux-image-virtual?distro=xenial | ubuntu |
 linux-image-virtual
|
< 4.4.0.173.181 | xenial | ||
| Affected | pkg:deb/ubuntu/linux-image-virtual-lts-xenial?distro=xenial | ubuntu |
linux-image-virtual-lts-xenial
|
< 4.4.0.173.181 | xenial | ||
| Affected | pkg:deb/ubuntu/linux-image-virtual-lts-wily?distro=xenial | ubuntu |
linux-image-virtual-lts-wily
|
< 4.4.0.173.181 | xenial | ||
| Affected | pkg:deb/ubuntu/linux-image-virtual-lts-vivid?distro=xenial | ubuntu |
linux-image-virtual-lts-vivid
|
< 4.4.0.173.181 | xenial | ||
| Affected | pkg:deb/ubuntu/linux-image-virtual-lts-utopic?distro=xenial | ubuntu |
linux-image-virtual-lts-utopic
|
< 4.4.0.173.181 | xenial | ||
| Affected | pkg:deb/ubuntu/linux-image-snapdragon?distro=xenial | ubuntu |
linux-image-snapdragon
|
< 4.4.0.1132.124 | xenial | ||
| Affected | pkg:deb/ubuntu/linux-image-raspi2?distro=xenial | ubuntu |
linux-image-raspi2
|
< 4.4.0.1128.128 | xenial | ||
| Affected | pkg:deb/ubuntu/linux-image-powerpc64-smp?distro=xenial | ubuntu |
linux-image-powerpc64-smp
|
< 4.4.0.173.181 | xenial | ||
| Affected | pkg:deb/ubuntu/linux-image-powerpc64-smp-lts-xenial?distro=xenial | ubuntu |
linux-image-powerpc64-smp-lts-xenial
|
< 4.4.0.173.181 | xenial | ||
| Affected | pkg:deb/ubuntu/linux-image-powerpc64-smp-lts-wily?distro=xenial | ubuntu |
linux-image-powerpc64-smp-lts-wily
|
< 4.4.0.173.181 | xenial | ||
| Affected | pkg:deb/ubuntu/linux-image-powerpc64-smp-lts-vivid?distro=xenial | ubuntu |
linux-image-powerpc64-smp-lts-vivid
|
< 4.4.0.173.181 | xenial | ||
| Affected | pkg:deb/ubuntu/linux-image-powerpc64-smp-lts-utopic?distro=xenial | ubuntu |
linux-image-powerpc64-smp-lts-utopic
|
< 4.4.0.173.181 | xenial | ||
| Affected | pkg:deb/ubuntu/linux-image-powerpc64-emb?distro=xenial | ubuntu |
linux-image-powerpc64-emb
|
< 4.4.0.173.181 | xenial | ||
| Affected | pkg:deb/ubuntu/linux-image-powerpc64-emb-lts-xenial?distro=xenial | ubuntu |
linux-image-powerpc64-emb-lts-xenial
|
< 4.4.0.173.181 | xenial | ||
| Affected | pkg:deb/ubuntu/linux-image-powerpc64-emb-lts-wily?distro=xenial | ubuntu |
linux-image-powerpc64-emb-lts-wily
|
< 4.4.0.173.181 | xenial | ||
| Affected | pkg:deb/ubuntu/linux-image-powerpc64-emb-lts-vivid?distro=xenial | ubuntu |
linux-image-powerpc64-emb-lts-vivid
|
< 4.4.0.173.181 | xenial | ||
| Affected | pkg:deb/ubuntu/linux-image-powerpc64-emb-lts-utopic?distro=xenial | ubuntu |
linux-image-powerpc64-emb-lts-utopic
|
< 4.4.0.173.181 | xenial | ||
| Affected | pkg:deb/ubuntu/linux-image-powerpc-smp?distro=xenial | ubuntu |
linux-image-powerpc-smp
|
< 4.4.0.173.181 | xenial | ||
| Affected | pkg:deb/ubuntu/linux-image-powerpc-smp-lts-xenial?distro=xenial | ubuntu |
linux-image-powerpc-smp-lts-xenial
|
< 4.4.0.173.181 | xenial | ||
| Affected | pkg:deb/ubuntu/linux-image-powerpc-smp-lts-wily?distro=xenial | ubuntu |
linux-image-powerpc-smp-lts-wily
|
< 4.4.0.173.181 | xenial | ||
| Affected | pkg:deb/ubuntu/linux-image-powerpc-smp-lts-vivid?distro=xenial | ubuntu |
linux-image-powerpc-smp-lts-vivid
|
< 4.4.0.173.181 | xenial | ||
| Affected | pkg:deb/ubuntu/linux-image-powerpc-smp-lts-utopic?distro=xenial | ubuntu |
linux-image-powerpc-smp-lts-utopic
|
< 4.4.0.173.181 | xenial | ||
| Affected | pkg:deb/ubuntu/linux-image-powerpc-e500mc?distro=xenial | ubuntu |
linux-image-powerpc-e500mc
|
< 4.4.0.173.181 | xenial | ||
| Affected | pkg:deb/ubuntu/linux-image-powerpc-e500mc-lts-xenial?distro=xenial | ubuntu |
linux-image-powerpc-e500mc-lts-xenial
|
< 4.4.0.173.181 | xenial | ||
| Affected | pkg:deb/ubuntu/linux-image-powerpc-e500mc-lts-wily?distro=xenial | ubuntu |
linux-image-powerpc-e500mc-lts-wily
|
< 4.4.0.173.181 | xenial | ||
| Affected | pkg:deb/ubuntu/linux-image-powerpc-e500mc-lts-vivid?distro=xenial | ubuntu |
linux-image-powerpc-e500mc-lts-vivid
|
< 4.4.0.173.181 | xenial | ||
| Affected | pkg:deb/ubuntu/linux-image-powerpc-e500mc-lts-utopic?distro=xenial | ubuntu |
linux-image-powerpc-e500mc-lts-utopic
|
< 4.4.0.173.181 | xenial | ||
| Affected | pkg:deb/ubuntu/linux-image-lowlatency?distro=xenial | ubuntu |
linux-image-lowlatency
|
< 4.4.0.173.181 | xenial | ||
| Affected | pkg:deb/ubuntu/linux-image-lowlatency-lts-xenial?distro=xenial | ubuntu |
linux-image-lowlatency-lts-xenial
|
< 4.4.0.173.181 | xenial | ||
| Affected | pkg:deb/ubuntu/linux-image-lowlatency-lts-wily?distro=xenial | ubuntu |
linux-image-lowlatency-lts-wily
|
< 4.4.0.173.181 | xenial | ||
| Affected | pkg:deb/ubuntu/linux-image-lowlatency-lts-vivid?distro=xenial | ubuntu |
linux-image-lowlatency-lts-vivid
|
< 4.4.0.173.181 | xenial | ||
| Affected | pkg:deb/ubuntu/linux-image-lowlatency-lts-utopic?distro=xenial | ubuntu |
linux-image-lowlatency-lts-utopic
|
< 4.4.0.173.181 | xenial | ||
| Affected | pkg:deb/ubuntu/linux-image-kvm?distro=xenial | ubuntu |
linux-image-kvm
|
< 4.4.0.1065.65 | xenial | ||
| Affected | pkg:deb/ubuntu/linux-image-generic?distro=xenial | ubuntu |
linux-image-generic
|
< 4.4.0.173.181 | xenial | ||
| Affected | pkg:deb/ubuntu/linux-image-generic-lts-xenial?distro=xenial | ubuntu |
linux-image-generic-lts-xenial
|
< 4.4.0.173.181 | xenial | ||
| Affected | pkg:deb/ubuntu/linux-image-generic-lts-wily?distro=xenial | ubuntu |
linux-image-generic-lts-wily
|
< 4.4.0.173.181 | xenial | ||
| Affected | pkg:deb/ubuntu/linux-image-generic-lts-vivid?distro=xenial | ubuntu |
linux-image-generic-lts-vivid
|
< 4.4.0.173.181 | xenial | ||
| Affected | pkg:deb/ubuntu/linux-image-generic-lts-utopic?distro=xenial | ubuntu |
linux-image-generic-lts-utopic
|
< 4.4.0.173.181 | xenial | ||
| Affected | pkg:deb/ubuntu/linux-image-generic-lpae?distro=xenial | ubuntu |
linux-image-generic-lpae
|
< 4.4.0.173.181 | xenial | ||
| Affected | pkg:deb/ubuntu/linux-image-generic-lpae-lts-xenial?distro=xenial | ubuntu |
linux-image-generic-lpae-lts-xenial
|
< 4.4.0.173.181 | xenial | ||
| Affected | pkg:deb/ubuntu/linux-image-generic-lpae-lts-wily?distro=xenial | ubuntu |
linux-image-generic-lpae-lts-wily
|
< 4.4.0.173.181 | xenial | ||
| Affected | pkg:deb/ubuntu/linux-image-generic-lpae-lts-vivid?distro=xenial | ubuntu |
linux-image-generic-lpae-lts-vivid
|
< 4.4.0.173.181 | xenial | ||
| Affected | pkg:deb/ubuntu/linux-image-generic-lpae-lts-utopic?distro=xenial | ubuntu |
linux-image-generic-lpae-lts-utopic
|
< 4.4.0.173.181 | xenial | ||
| Affected | pkg:deb/ubuntu/linux-image-aws?distro=xenial | ubuntu |
linux-image-aws
|
< 4.4.0.1101.105 | xenial | ||
| Affected | pkg:deb/ubuntu/linux-image-4.4.0-173-powerpc64-smp?distro=xenial | ubuntu |
linux-image-4.4.0-173-powerpc64-smp
|
< 4.4.0-173.203 | xenial | ||
| Affected | pkg:deb/ubuntu/linux-image-4.4.0-173-powerpc64-emb?distro=xenial | ubuntu |
linux-image-4.4.0-173-powerpc64-emb
|
< 4.4.0-173.203 | xenial | ||
| Affected | pkg:deb/ubuntu/linux-image-4.4.0-173-powerpc-smp?distro=xenial | ubuntu |
linux-image-4.4.0-173-powerpc-smp
|
< 4.4.0-173.203 | xenial | ||
| Affected | pkg:deb/ubuntu/linux-image-4.4.0-173-powerpc-e500mc?distro=xenial | ubuntu |
linux-image-4.4.0-173-powerpc-e500mc
|
< 4.4.0-173.203 | xenial | ||
| Affected | pkg:deb/ubuntu/linux-image-4.4.0-173-lowlatency?distro=xenial | ubuntu |
linux-image-4.4.0-173-lowlatency
|
< 4.4.0-173.203 | xenial | ||
| Affected | pkg:deb/ubuntu/linux-image-4.4.0-173-generic?distro=xenial | ubuntu |
linux-image-4.4.0-173-generic
|
< 4.4.0-173.203 | xenial | ||
| Affected | pkg:deb/ubuntu/linux-image-4.4.0-173-generic-lpae?distro=xenial | ubuntu |
linux-image-4.4.0-173-generic-lpae
|
< 4.4.0-173.203 | xenial | ||
| Affected | pkg:deb/ubuntu/linux-image-4.4.0-1132-snapdragon?distro=xenial | ubuntu |
linux-image-4.4.0-1132-snapdragon
|
< 4.4.0-1132.140 | xenial | ||
| Affected | pkg:deb/ubuntu/linux-image-4.4.0-1128-raspi2?distro=xenial | ubuntu |
linux-image-4.4.0-1128-raspi2
|
< 4.4.0-1128.137 | xenial | ||
| Affected | pkg:deb/ubuntu/linux-image-4.4.0-1101-aws?distro=xenial | ubuntu |
linux-image-4.4.0-1101-aws
|
< 4.4.0-1101.112 | xenial | ||
| Affected | pkg:deb/ubuntu/linux-image-4.4.0-1065-kvm?distro=xenial | ubuntu |
linux-image-4.4.0-1065-kvm
|
< 4.4.0-1065.72 | xenial |
| # CVE | Description | CVSS | EPSS | EPSS Trend (30 days) | Affected Products | Weaknesses | Security Advisories | Exploits | PoC | Pubblication Date | Modification Date |
|---|---|---|---|---|---|---|---|---|---|---|---|
| # CVE | Description | CVSS | EPSS | EPSS Trend (30 days) | Affected Products | Weaknesses | Security Advisories | PoC | Pubblication Date | Modification Date |