==========================================================================
Ubuntu Security Notice USN-6923-1
July 29, 2024<\/p>\n
linux, linux-aws, linux-gcp, linux-gke, linux-gkeop, linux-gkeop-5.15,
linux-hwe-5.15, linux-intel-iotg, linux-intel-iotg-5.15, linux-kvm,
linux-lowlatency, linux-lowlatency-hwe-5.15, linux-nvidia, linux-oracle
vulnerabilities
==========================================================================<\/p>\n
A security issue affects these releases of Ubuntu and its derivatives:<\/p>\n
– Ubuntu 22.04 LTS
– Ubuntu 20.04 LTS<\/p>\n
Summary:<\/p>\n
Several security issues were fixed in the Linux kernel.<\/p>\n
Software Description:
– linux: Linux kernel
– linux-aws: Linux kernel for Amazon Web Services (AWS) systems
– linux-gcp: Linux kernel for Google Cloud Platform (GCP) systems
– linux-gke: Linux kernel for Google Container Engine (GKE) systems
– linux-gkeop: Linux kernel for Google Container Engine (GKE) systems
– linux-intel-iotg: Linux kernel for Intel IoT platforms
– linux-kvm: Linux kernel for cloud environments
– linux-lowlatency: Linux low latency kernel
– linux-nvidia: Linux kernel for NVIDIA systems
– linux-oracle: Linux kernel for Oracle Cloud systems
– linux-gkeop-5.15: Linux kernel for Google Container Engine (GKE) systems
– linux-hwe-5.15: Linux hardware enablement (HWE) kernel
– linux-intel-iotg-5.15: Linux kernel for Intel IoT platforms
– linux-lowlatency-hwe-5.15: Linux low latency kernel<\/p>\n
Details:<\/p>\n
Benedict Schl\u00fcter, Supraja Sridhara, Andrin Bertschi, and Shweta Shinde
discovered that an untrusted hypervisor could inject malicious #VC
interrupts and compromise the security guarantees of AMD SEV-SNP. This flaw
is known as WeSee. A local attacker in control of the hypervisor could use
this to expose sensitive information or possibly execute arbitrary code in
the trusted execution environment. (CVE-2024-25742)<\/p>\n
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
– TTY drivers;
– SMB network file system;
– Netfilter;
– Bluetooth subsystem;
(CVE-2024-26886, CVE-2024-26952, CVE-2023-52752, CVE-2024-27017,
CVE-2024-36016)<\/p>\n
Update instructions:<\/p>\n
The problem can be corrected by updating your system to the following
package versions:<\/p>\n
Ubuntu 22.04 LTS
linux-image-5.15.0-1049-gkeop 5.15.0-1049.56
linux-image-5.15.0-1061-intel-iotg 5.15.0-1061.67
linux-image-5.15.0-1061-nvidia 5.15.0-1061.62
linux-image-5.15.0-1061-nvidia-lowlatency 5.15.0-1061.62
linux-image-5.15.0-1063-gke 5.15.0-1063.69
linux-image-5.15.0-1063-kvm 5.15.0-1063.68
linux-image-5.15.0-1064-oracle 5.15.0-1064.70
linux-image-5.15.0-1065-gcp 5.15.0-1065.73
linux-image-5.15.0-1066-aws 5.15.0-1066.72
linux-image-5.15.0-117-generic 5.15.0-117.127
linux-image-5.15.0-117-generic-64k 5.15.0-117.127
linux-image-5.15.0-117-generic-lpae 5.15.0-117.127
linux-image-5.15.0-117-lowlatency 5.15.0-117.127
linux-image-5.15.0-117-lowlatency-64k 5.15.0-117.127
linux-image-aws-lts-22.04 5.15.0.1066.66
linux-image-gcp-lts-22.04 5.15.0.1065.61
linux-image-generic 5.15.0.117.117
linux-image-generic-64k 5.15.0.117.117
linux-image-generic-lpae 5.15.0.117.117
linux-image-gke 5.15.0.1063.62
linux-image-gke-5.15 5.15.0.1063.62
linux-image-gkeop 5.15.0.1049.48
linux-image-gkeop-5.15 5.15.0.1049.48
linux-image-intel-iotg 5.15.0.1061.61
linux-image-kvm 5.15.0.1063.59
linux-image-lowlatency 5.15.0.117.107
linux-image-lowlatency-64k 5.15.0.117.107
linux-image-nvidia 5.15.0.1061.61
linux-image-nvidia-lowlatency 5.15.0.1061.61
linux-image-oracle-lts-22.04 5.15.0.1064.60
linux-image-virtual 5.15.0.117.117<\/p>\n
Ubuntu 20.04 LTS
linux-image-5.15.0-1049-gkeop 5.15.0-1049.56~20.04.1
linux-image-5.15.0-1061-intel-iotg 5.15.0-1061.67~20.04.1
linux-image-5.15.0-117-generic 5.15.0-117.127~20.04.1
linux-image-5.15.0-117-generic-64k 5.15.0-117.127~20.04.1
linux-image-5.15.0-117-generic-lpae 5.15.0-117.127~20.04.1
linux-image-5.15.0-117-lowlatency 5.15.0-117.127~20.04.1
linux-image-5.15.0-117-lowlatency-64k 5.15.0-117.127~20.04.1
linux-image-generic-64k-hwe-20.04 5.15.0.117.127~20.04.1
linux-image-generic-hwe-20.04 5.15.0.117.127~20.04.1
linux-image-generic-lpae-hwe-20.04 5.15.0.117.127~20.04.1
linux-image-gkeop-5.15 5.15.0.1049.56~20.04.1
linux-image-intel 5.15.0.1061.67~20.04.1
linux-image-intel-iotg 5.15.0.1061.67~20.04.1
linux-image-lowlatency-64k-hwe-20.04 5.15.0.117.127~20.04.1
linux-image-lowlatency-hwe-20.04 5.15.0.117.127~20.04.1
linux-image-oem-20.04 5.15.0.117.127~20.04.1
linux-image-oem-20.04b 5.15.0.117.127~20.04.1
linux-image-oem-20.04c 5.15.0.117.127~20.04.1
linux-image-oem-20.04d 5.15.0.117.127~20.04.1
linux-image-virtual-hwe-20.04 5.15.0.117.127~20.04.1<\/p>\n
After a standard system update you need to reboot your computer to make
all the necessary changes.<\/p>\n
ATTENTION: Due to an unavoidable ABI change the kernel updates have
been given a new version number, which requires you to recompile and
reinstall all third party kernel modules you might have installed.
Unless you manually uninstalled the standard kernel metapackages
(e.g. linux-generic, linux-generic-lts-RELEASE, linux-virtual,
linux-powerpc), a standard system upgrade will automatically perform
this as well.<\/p>\n
References:
https:\/\/ubuntu.com\/security\/notices\/USN-6923-1
CVE-2023-52752, CVE-2024-25742, CVE-2024-26886, CVE-2024-26952,
CVE-2024-27017, CVE-2024-36016<\/p>\n
Package Information:
https:\/\/launchpad.net\/ubuntu\/+source\/linux\/5.15.0-117.127
https:\/\/launchpad.net\/ubuntu\/+source\/linux-aws\/5.15.0-1066.72
https:\/\/launchpad.net\/ubuntu\/+source\/linux-gcp\/5.15.0-1065.73
https:\/\/launchpad.net\/ubuntu\/+source\/linux-gke\/5.15.0-1063.69
https:\/\/launchpad.net\/ubuntu\/+source\/linux-gkeop\/5.15.0-1049.56
https:\/\/launchpad.net\/ubuntu\/+source\/linux-intel-iotg\/5.15.0-1061.67
https:\/\/launchpad.net\/ubuntu\/+source\/linux-kvm\/5.15.0-1063.68
https:\/\/launchpad.net\/ubuntu\/+source\/linux-lowlatency\/5.15.0-117.127
https:\/\/launchpad.net\/ubuntu\/+source\/linux-nvidia\/5.15.0-1061.62
https:\/\/launchpad.net\/ubuntu\/+source\/linux-oracle\/5.15.0-1064.70
https:\/\/launchpad.net\/ubuntu\/+source\/linux-gkeop-5.15\/5.15.0-1049.56~20.04.1
https:\/\/launchpad.net\/ubuntu\/+source\/linux-hwe-5.15\/5.15.0-117.127~20.04.1
https:\/\/launchpad.net\/ubuntu\/+source\/linux-intel-iotg-5.15\/5.15.0-1061.67~20.04.1
https:\/\/launchpad.net\/ubuntu\/+source\/linux-lowlatency-hwe-5.15\/5.15.0-117.127~20.04.1<\/p>\n","protected":false},"excerpt":{"rendered":"
==========================================================================Ubuntu Security Notice USN-6923-1July 29, 2024 linux, linux-aws, linux-gcp, linux-gke, linux-gkeop, linux-gkeop-5.15,linux-hwe-5.15, linux-intel-iotg, linux-intel-iotg-5.15, linux-kvm,linux-lowlatency, linux-lowlatency-hwe-5.15, linux-nvidia, linux-oraclevulnerabilities========================================================================== A security issue affects these releases of Ubuntu and its derivatives: – Ubuntu 22.04 LTS– Ubuntu 20.04 LTS Summary: Several security issues were fixed in the Linux kernel. Software Description:– linux: Linux kernel– linux-aws: Linux kernel for …<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26],"tags":[],"class_list":["post-58513","post","type-post","status-publish","format-standard","hentry","category-vulnerability"],"_links":{"self":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/58513","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/comments?post=58513"}],"version-history":[{"count":0,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/58513\/revisions"}],"wp:attachment":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/media?parent=58513"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/categories?post=58513"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/tags?post=58513"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}