==========================================================================
Ubuntu Security Notice USN-7028-2
October 17, 2024<\/p>\n
linux-azure vulnerabilities
==========================================================================<\/p>\n
A security issue affects these releases of Ubuntu and its derivatives:<\/p>\n
– Ubuntu 14.04 LTS<\/p>\n
Summary:<\/p>\n
Several security issues were fixed in the Linux kernel.<\/p>\n
Software Description:
– linux-azure: Linux kernel for Microsoft Azure Cloud systems<\/p>\n
Details:<\/p>\n
It was discovered that the JFS file system contained an out-of-bounds read
vulnerability when printing xattr debug information. A local attacker could
use this to cause a denial of service (system crash).<\/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:
– GPU drivers;
– Greybus drivers;
– Modular ISDN driver;
– Multiple devices driver;
– Network drivers;
– SCSI drivers;
– VFIO drivers;
– F2FS file system;
– GFS2 file system;
– JFS file system;
– NILFS2 file system;
– Kernel debugger infrastructure;
– Bluetooth subsystem;
– IPv4 networking;
– L2TP protocol;
– Netfilter;
– RxRPC session sockets;
(CVE-2024-42154, CVE-2023-52527, CVE-2024-26733, CVE-2024-42160,
CVE-2021-47188, CVE-2024-38570, CVE-2024-26851, CVE-2024-26984,
CVE-2024-26677, CVE-2024-39480, CVE-2024-27398, CVE-2022-48791,
CVE-2024-42224, CVE-2024-38583, CVE-2024-40902, CVE-2023-52809,
CVE-2024-39495, CVE-2024-26651, CVE-2024-26880, CVE-2024-42228,
CVE-2024-27437, CVE-2022-48863)<\/p>\n
Update instructions:<\/p>\n
The problem can be corrected by updating your system to the following
package versions:<\/p>\n
Ubuntu 14.04 LTS
linux-image-4.15.0-1181-azure 4.15.0-1181.196~14.04.1
Available with Ubuntu Pro
linux-image-azure 4.15.0-1181.196~14.04.1
Available with Ubuntu Pro<\/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-7028-2
https:\/\/ubuntu.com\/security\/notices\/USN-7028-1
CVE-2021-47188, CVE-2022-48791, CVE-2022-48863, CVE-2023-52527,
CVE-2023-52809, CVE-2024-26651, CVE-2024-26677, CVE-2024-26733,
CVE-2024-26851, CVE-2024-26880, CVE-2024-26984, CVE-2024-27398,
CVE-2024-27437, CVE-2024-38570, CVE-2024-38583, CVE-2024-39480,
CVE-2024-39495, CVE-2024-40902, CVE-2024-42154, CVE-2024-42160,
CVE-2024-42224, CVE-2024-42228<\/p>\n","protected":false},"excerpt":{"rendered":"
==========================================================================Ubuntu Security Notice USN-7028-2October 17, 2024 linux-azure vulnerabilities========================================================================== A security issue affects these releases of Ubuntu and its derivatives: – Ubuntu 14.04 LTS Summary: Several security issues were fixed in the Linux kernel. Software Description:– linux-azure: Linux kernel for Microsoft Azure Cloud systems Details: It was discovered that the JFS file system contained an out-of-bounds …<\/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-59893","post","type-post","status-publish","format-standard","hentry","category-vulnerability"],"_links":{"self":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/59893","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=59893"}],"version-history":[{"count":0,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/59893\/revisions"}],"wp:attachment":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/media?parent=59893"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/categories?post=59893"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/tags?post=59893"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}