==========================================================================
Ubuntu Security Notice USN-6957-1
August 13, 2024<\/p>\n
linux-oracle-5.15 vulnerabilities
==========================================================================<\/p>\n
A security issue affects these releases of Ubuntu and its derivatives:<\/p>\n
– Ubuntu 20.04 LTS<\/p>\n
Summary:<\/p>\n
Several security issues were fixed in the Linux kernel.<\/p>\n
Software Description:
– linux-oracle-5.15: Linux kernel for Oracle Cloud systems<\/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:
– ARM32 architecture;
– ARM64 architecture;
– Block layer subsystem;
– Bluetooth drivers;
– Clock framework and drivers;
– FireWire subsystem;
– GPU drivers;
– InfiniBand drivers;
– Multiple devices driver;
– EEPROM drivers;
– Network drivers;
– Pin controllers subsystem;
– Remote Processor subsystem;
– S\/390 drivers;
– SCSI drivers;
– TTY drivers;
– 9P distributed file system;
– Network file system client;
– SMB network file system;
– Socket messages infrastructure;
– Dynamic debug library;
– Bluetooth subsystem;
– Networking core;
– IPv4 networking;
– IPv6 networking;
– Multipath TCP;
– Netfilter;
– NSH protocol;
– Phonet protocol;
– TIPC protocol;
– Wireless networking;
– Key management;
– ALSA framework;
– HD-audio driver;
(CVE-2024-36947, CVE-2024-36919, CVE-2024-36929, CVE-2024-36955,
CVE-2023-52585, CVE-2024-36931, CVE-2024-27399, CVE-2024-36957,
CVE-2024-26980, CVE-2024-27398, CVE-2024-36902, CVE-2024-36928,
CVE-2024-36960, CVE-2024-36904, CVE-2024-27017, CVE-2024-36959,
CVE-2024-36880, CVE-2024-26936, CVE-2024-36975, CVE-2023-52882,
CVE-2024-35848, CVE-2024-36886, CVE-2024-36889, CVE-2024-27401,
CVE-2024-36906, CVE-2024-36937, CVE-2024-36016, CVE-2024-36964,
CVE-2024-36933, CVE-2024-36031, CVE-2024-36969, CVE-2024-36954,
CVE-2024-26900, CVE-2024-26952, CVE-2024-36017, CVE-2024-35947,
CVE-2024-36965, CVE-2023-52752, CVE-2024-36905, CVE-2024-36938,
CVE-2024-36952, CVE-2024-36940, CVE-2024-36916, CVE-2024-38600,
CVE-2024-36946, CVE-2024-36953, CVE-2024-36967, CVE-2024-26886,
CVE-2024-36934, CVE-2024-36950, CVE-2024-36941, CVE-2024-36883,
CVE-2024-36944, CVE-2024-36939, CVE-2024-36897)<\/p>\n
Update instructions:<\/p>\n
The problem can be corrected by updating your system to the following
package versions:<\/p>\n
Ubuntu 20.04 LTS
linux-image-5.15.0-1065-oracle 5.15.0-1065.71~20.04.1
linux-image-oracle 5.15.0.1065.71~20.04.1<\/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-6957-1
CVE-2023-52585, CVE-2023-52752, CVE-2023-52882, CVE-2024-25742,
CVE-2024-26886, CVE-2024-26900, CVE-2024-26936, CVE-2024-26952,
CVE-2024-26980, CVE-2024-27017, CVE-2024-27398, CVE-2024-27399,
CVE-2024-27401, CVE-2024-35848, CVE-2024-35947, CVE-2024-36016,
CVE-2024-36017, CVE-2024-36031, CVE-2024-36880, CVE-2024-36883,
CVE-2024-36886, CVE-2024-36889, CVE-2024-36897, CVE-2024-36902,
CVE-2024-36904, CVE-2024-36905, CVE-2024-36906, CVE-2024-36916,
CVE-2024-36919, CVE-2024-36928, CVE-2024-36929, CVE-2024-36931,
CVE-2024-36933, CVE-2024-36934, CVE-2024-36937, CVE-2024-36938,
CVE-2024-36939, CVE-2024-36940, CVE-2024-36941, CVE-2024-36944,
CVE-2024-36946, CVE-2024-36947, CVE-2024-36950, CVE-2024-36952,
CVE-2024-36953, CVE-2024-36954, CVE-2024-36955, CVE-2024-36957,
CVE-2024-36959, CVE-2024-36960, CVE-2024-36964, CVE-2024-36965,
CVE-2024-36967, CVE-2024-36969, CVE-2024-36975, CVE-2024-38600<\/p>\n
Package Information:<\/p>\n
https:\/\/launchpad.net\/ubuntu\/+source\/linux-oracle-5.15\/5.15.0-1065.71~20.04.1<\/p>\n","protected":false},"excerpt":{"rendered":"
==========================================================================Ubuntu Security Notice USN-6957-1August 13, 2024 linux-oracle-5.15 vulnerabilities========================================================================== A security issue affects these releases of Ubuntu and its derivatives: – Ubuntu 20.04 LTS Summary: Several security issues were fixed in the Linux kernel. Software Description:– linux-oracle-5.15: Linux kernel for Oracle Cloud systems Details: Benedict Schl\u00fcter, Supraja Sridhara, Andrin Bertschi, and Shweta Shindediscovered that an untrusted …<\/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-58846","post","type-post","status-publish","format-standard","hentry","category-vulnerability"],"_links":{"self":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/58846","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=58846"}],"version-history":[{"count":0,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/58846\/revisions"}],"wp:attachment":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/media?parent=58846"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/categories?post=58846"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/tags?post=58846"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}