[USN-4255-1] Linux kernel vulnerabilities
Severity
Medium
Affected Packages
20
CVEs
2
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 can lead to a use-after-free while
destroying GEM contexts in the i915 driver for the Linux kernel. A local
attacker could use this to cause a denial of service (system crash) or
possibly execute arbitrary code. (CVE-2020-7053)
- ID
- USN-4255-1
- Severity
- medium
- URL
- https://ubuntu.com/security/notices/USN-4255-1
- Published
-
2020-01-28T03:38:54
(4 years ago) - Modified
-
2020-01-28T03:38:54
(4 years ago) - Other Advisories
-
- ALSA-2021:4356
- ELSA-2020-5569
- ELSA-2021-0856
- FREEBSD:D2C2C815-3793-11EA-8BE3-54E1AD3D6335
- openSUSE-SU-2020:0336-1
- RHSA-2020:1567
- RHSA-2020:1769
- RHSA-2021:0856
- RHSA-2021:0857
- RHSA-2021:4140
- RHSA-2021:4356
- SSA:2020-086-01
- 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
- USN-4253-1
- USN-4253-2
- USN-4254-1
- USN-4254-2
- USN-4255-2
- 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=bionic | ubuntu | linux-image-virtual | < 4.15.0.76.78 | bionic | ||
Affected | pkg:deb/ubuntu/linux-image-virtual-hwe-16.04?distro=bionic | ubuntu | linux-image-virtual-hwe-16.04 | < 4.15.0.76.78 | bionic | ||
Affected | pkg:deb/ubuntu/linux-image-virtual-hwe-16.04-edge?distro=bionic | ubuntu | linux-image-virtual-hwe-16.04-edge | < 4.15.0.76.78 | bionic | ||
Affected | pkg:deb/ubuntu/linux-image-oem?distro=bionic | ubuntu | linux-image-oem | < 4.15.0.1067.71 | bionic | ||
Affected | pkg:deb/ubuntu/linux-image-lowlatency?distro=bionic | ubuntu | linux-image-lowlatency | < 4.15.0.76.78 | bionic | ||
Affected | pkg:deb/ubuntu/linux-image-lowlatency-hwe-16.04?distro=bionic | ubuntu | linux-image-lowlatency-hwe-16.04 | < 4.15.0.76.78 | bionic | ||
Affected | pkg:deb/ubuntu/linux-image-lowlatency-hwe-16.04-edge?distro=bionic | ubuntu | linux-image-lowlatency-hwe-16.04-edge | < 4.15.0.76.78 | bionic | ||
Affected | pkg:deb/ubuntu/linux-image-generic?distro=bionic | ubuntu | linux-image-generic | < 4.15.0.76.78 | bionic | ||
Affected | pkg:deb/ubuntu/linux-image-generic-lpae?distro=bionic | ubuntu | linux-image-generic-lpae | < 4.15.0.76.78 | bionic | ||
Affected | pkg:deb/ubuntu/linux-image-generic-lpae-hwe-16.04?distro=bionic | ubuntu | linux-image-generic-lpae-hwe-16.04 | < 4.15.0.76.78 | bionic | ||
Affected | pkg:deb/ubuntu/linux-image-generic-lpae-hwe-16.04-edge?distro=bionic | ubuntu | linux-image-generic-lpae-hwe-16.04-edge | < 4.15.0.76.78 | bionic | ||
Affected | pkg:deb/ubuntu/linux-image-generic-hwe-16.04?distro=bionic | ubuntu | linux-image-generic-hwe-16.04 | < 4.15.0.76.78 | bionic | ||
Affected | pkg:deb/ubuntu/linux-image-generic-hwe-16.04-edge?distro=bionic | ubuntu | linux-image-generic-hwe-16.04-edge | < 4.15.0.76.78 | bionic | ||
Affected | pkg:deb/ubuntu/linux-image-aws?distro=bionic | ubuntu | linux-image-aws | < 4.15.0.1058.59 | bionic | ||
Affected | pkg:deb/ubuntu/linux-image-aws-lts-18.04?distro=bionic | ubuntu | linux-image-aws-lts-18.04 | < 4.15.0.1058.59 | bionic | ||
Affected | pkg:deb/ubuntu/linux-image-4.15.0-76-lowlatency?distro=bionic | ubuntu | linux-image-4.15.0-76-lowlatency | < 4.15.0-76.86 | bionic | ||
Affected | pkg:deb/ubuntu/linux-image-4.15.0-76-generic?distro=bionic | ubuntu | linux-image-4.15.0-76-generic | < 4.15.0-76.86 | bionic | ||
Affected | pkg:deb/ubuntu/linux-image-4.15.0-76-generic-lpae?distro=bionic | ubuntu | linux-image-4.15.0-76-generic-lpae | < 4.15.0-76.86 | bionic | ||
Affected | pkg:deb/ubuntu/linux-image-4.15.0-1067-oem?distro=bionic | ubuntu | linux-image-4.15.0-1067-oem | < 4.15.0-1067.77 | bionic | ||
Affected | pkg:deb/ubuntu/linux-image-4.15.0-1058-aws?distro=bionic | ubuntu | linux-image-4.15.0-1058-aws | < 4.15.0-1058.60 | bionic |
# 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 |