==========================================================================
Ubuntu Security Notice USN-7006-1
September 12, 2024<\/p>\n
linux-iot 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-iot: Linux kernel for IoT platforms<\/p>\n
Details:<\/p>\n
It was discovered that a race condition existed in the Bluetooth subsystem
in the Linux kernel, leading to a null pointer dereference vulnerability. A
privileged local attacker could use this to possibly cause a denial of
service (system crash). (CVE-2024-24860)<\/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). (CVE-2024-40902)<\/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:
– MIPS architecture;
– PowerPC architecture;
– SuperH RISC architecture;
– x86 architecture;
– ACPI drivers;
– Serial ATA and Parallel ATA drivers;
– Drivers core;
– GPIO subsystem;
– GPU drivers;
– Greybus drivers;
– HID subsystem;
– I2C subsystem;
– IIO subsystem;
– InfiniBand drivers;
– Media drivers;
– VMware VMCI Driver;
– MMC subsystem;
– Network drivers;
– Pin controllers subsystem;
– S\/390 drivers;
– SCSI drivers;
– USB subsystem;
– GFS2 file system;
– JFFS2 file system;
– JFS file system;
– File systems infrastructure;
– NILFS2 file system;
– IOMMU subsystem;
– Sun RPC protocol;
– Netfilter;
– Memory management;
– B.A.T.M.A.N. meshing protocol;
– CAN network layer;
– Ceph Core library;
– Networking core;
– IPv4 networking;
– IPv6 networking;
– IUCV driver;
– MAC80211 subsystem;
– NET\/ROM layer;
– Network traffic control;
– HD-audio driver;
– SoC Audio for Freescale CPUs drivers;
(CVE-2024-42154, CVE-2024-42093, CVE-2024-42096, CVE-2024-40984,
CVE-2024-39502, CVE-2024-36901, CVE-2024-41044, CVE-2024-40961,
CVE-2024-40981, CVE-2024-42236, CVE-2024-42232, CVE-2024-41041,
CVE-2024-40958, CVE-2024-40905, CVE-2024-42084, CVE-2024-40934,
CVE-2024-42124, CVE-2024-39505, CVE-2024-39506, CVE-2024-39501,
CVE-2021-46926, CVE-2024-40941, CVE-2024-42145, CVE-2024-41089,
CVE-2024-40932, CVE-2024-42224, CVE-2024-41097, CVE-2024-40959,
CVE-2024-42157, CVE-2024-39469, CVE-2024-39499, CVE-2024-40974,
CVE-2024-42094, CVE-2024-36894, CVE-2024-42087, CVE-2024-42104,
CVE-2023-52803, CVE-2024-41034, CVE-2024-40995, CVE-2023-52629,
CVE-2024-40912, CVE-2024-39484, CVE-2024-41006, CVE-2023-52760,
CVE-2024-41095, CVE-2024-41046, CVE-2024-42070, CVE-2023-52887,
CVE-2024-40960, CVE-2024-41007, CVE-2024-40901, CVE-2024-42119,
CVE-2024-40987, CVE-2024-42148, CVE-2024-41049, CVE-2024-40963,
CVE-2024-41087, CVE-2024-42223, CVE-2024-42090, CVE-2024-42105,
CVE-2024-42089, CVE-2024-40916, CVE-2024-40942, CVE-2024-40978,
CVE-2024-40902, CVE-2024-26921, CVE-2024-39495, CVE-2024-40943,
CVE-2024-36978, CVE-2024-26929, CVE-2024-40988, CVE-2024-39503,
CVE-2024-42101, CVE-2024-40904, CVE-2024-42086, CVE-2024-42106,
CVE-2024-26830, CVE-2024-41035, CVE-2024-42153, CVE-2024-39509,
CVE-2024-37078, CVE-2024-42076, CVE-2024-36974, CVE-2024-40980,
CVE-2024-40945, CVE-2024-39487, CVE-2024-42092, CVE-2024-38619,
CVE-2024-42127, CVE-2024-40968, CVE-2024-42115, CVE-2024-42102,
CVE-2024-42097)<\/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-5.4.0-1043-iot 5.4.0-1043.44<\/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-7006-1
CVE-2021-46926, CVE-2023-52629, CVE-2023-52760, CVE-2023-52803,
CVE-2023-52887, CVE-2024-24860, CVE-2024-26830, CVE-2024-26921,
CVE-2024-26929, CVE-2024-36894, CVE-2024-36901, CVE-2024-36974,
CVE-2024-36978, CVE-2024-37078, CVE-2024-38619, CVE-2024-39469,
CVE-2024-39484, CVE-2024-39487, CVE-2024-39495, CVE-2024-39499,
CVE-2024-39501, CVE-2024-39502, CVE-2024-39503, CVE-2024-39505,
CVE-2024-39506, CVE-2024-39509, CVE-2024-40901, CVE-2024-40902,
CVE-2024-40904, CVE-2024-40905, CVE-2024-40912, CVE-2024-40916,
CVE-2024-40932, CVE-2024-40934, CVE-2024-40941, CVE-2024-40942,
CVE-2024-40943, CVE-2024-40945, CVE-2024-40958, CVE-2024-40959,
CVE-2024-40960, CVE-2024-40961, CVE-2024-40963, CVE-2024-40968,
CVE-2024-40974, CVE-2024-40978, CVE-2024-40980, CVE-2024-40981,
CVE-2024-40984, CVE-2024-40987, CVE-2024-40988, CVE-2024-40995,
CVE-2024-41006, CVE-2024-41007, CVE-2024-41034, CVE-2024-41035,
CVE-2024-41041, CVE-2024-41044, CVE-2024-41046, CVE-2024-41049,
CVE-2024-41087, CVE-2024-41089, CVE-2024-41095, CVE-2024-41097,
CVE-2024-42070, CVE-2024-42076, CVE-2024-42084, CVE-2024-42086,
CVE-2024-42087, CVE-2024-42089, CVE-2024-42090, CVE-2024-42092,
CVE-2024-42093, CVE-2024-42094, CVE-2024-42096, CVE-2024-42097,
CVE-2024-42101, CVE-2024-42102, CVE-2024-42104, CVE-2024-42105,
CVE-2024-42106, CVE-2024-42115, CVE-2024-42119, CVE-2024-42124,
CVE-2024-42127, CVE-2024-42145, CVE-2024-42148, CVE-2024-42153,
CVE-2024-42154, CVE-2024-42157, CVE-2024-42223, CVE-2024-42224,
CVE-2024-42232, CVE-2024-42236<\/p>\n
Package Information:
https:\/\/launchpad.net\/ubuntu\/+source\/linux-iot\/5.4.0-1043.44<\/p>\n","protected":false},"excerpt":{"rendered":"
==========================================================================Ubuntu Security Notice USN-7006-1September 12, 2024 linux-iot 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-iot: Linux kernel for IoT platforms Details: It was discovered that a race condition existed in the Bluetooth subsystemin the …<\/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-59629","post","type-post","status-publish","format-standard","hentry","category-vulnerability"],"_links":{"self":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/59629","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=59629"}],"version-history":[{"count":0,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/59629\/revisions"}],"wp:attachment":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/media?parent=59629"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/categories?post=59629"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/tags?post=59629"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}