Category Archives: Advisories

Advisories

USN-7091-1: Ruby vulnerabilities

Read Time:45 Second

It was discovered that Ruby incorrectly handled parsing of an XML document
that has specific XML characters in an attribute value using REXML gem. An
attacker could use this issue to cause Ruby to crash, resulting in a denial
of service. This issue only affected in Ubuntu 22.04 LTS and Ubuntu 24.04
LTS. (CVE-2024-35176, CVE-2024-39908, CVE-2024-41123)

It was discovered that Ruby incorrectly handled parsing of an XML document
that has many entity expansions with SAX2 or pull parser API. An attacker
could use this issue to cause Ruby to crash, resulting in a denial of
service. (CVE-2024-41946)

It was discovered that Ruby incorrectly handled parsing of an XML document
that has many digits in a hex numeric character reference. An attacker
could use this issue to cause Ruby to crash, resulting in a denial of
service. (CVE-2024-49761)

Read More

Advisories

USN-7083-1: OpenJPEG vulnerabilities

Read Time:51 Second

It was discovered that OpenJPEG incorrectly handled certain memory
operations when using the command line “-ImgDir” in a directory with a
large number of files, leading to an integer overflow vulnerability. An
attacker could potentially use this issue to cause a denial of service.
This issue only affected Ubuntu 16.04 LTS, Ubuntu 18.04 LTS,
Ubuntu 20.04 LTS and Ubuntu 22.04 LTS. (CVE-2021-29338)

It was discovered that OpenJPEG incorrectly handled decompressing certain
.j2k files in sycc420_to_rgb, leading to a heap-based buffer overflow
vulnerability. If a user or automated system were tricked into opening
a specially crafted file, an attacker could possibly use this issue to
execute arbitrary code. (CVE-2021-3575)

It was discovered that OpenJPEG incorrectly handled certain memory
operations in the opj2_decompress program. An attacker could potentially
use this issue to cause a denial of service. This issue only affected
Ubuntu 16.04 LTS, Ubuntu 18.04 LTS, Ubuntu 20.04 LTS and Ubuntu 22.04 LTS.
(CVE-2022-1122)

Read More

Advisories

USN-7089-2: Linux kernel vulnerabilities

Read Time:4 Minute, 22 Second

Chenyuan Yang discovered that the USB Gadget subsystem in the Linux
kernel did not properly check for the device to be enabled before
writing. A local attacker could possibly use this to cause a denial of
service. (CVE-2024-25741)

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;
– MIPS architecture;
– PA-RISC architecture;
– PowerPC architecture;
– RISC-V architecture;
– S390 architecture;
– x86 architecture;
– Cryptographic API;
– Serial ATA and Parallel ATA drivers;
– Null block device driver;
– Bluetooth drivers;
– Cdrom driver;
– Clock framework and drivers;
– Hardware crypto device drivers;
– CXL (Compute Express Link) drivers;
– Cirrus firmware drivers;
– GPIO subsystem;
– GPU drivers;
– I2C subsystem;
– IIO subsystem;
– InfiniBand drivers;
– ISDN/mISDN subsystem;
– LED subsystem;
– Multiple devices driver;
– Media drivers;
– Fastrpc Driver;
– Network drivers;
– Microsoft Azure Network Adapter (MANA) driver;
– Near Field Communication (NFC) drivers;
– NVME drivers;
– NVMEM (Non Volatile Memory) drivers;
– PCI subsystem;
– Pin controllers subsystem;
– x86 platform drivers;
– S/390 drivers;
– SCSI drivers;
– Thermal drivers;
– TTY drivers;
– UFS subsystem;
– USB DSL drivers;
– USB core drivers;
– DesignWare USB3 driver;
– USB Gadget drivers;
– USB Serial drivers;
– VFIO drivers;
– VHOST drivers;
– File systems infrastructure;
– BTRFS file system;
– GFS2 file system;
– JFFS2 file system;
– JFS file system;
– Network file systems library;
– Network file system client;
– NILFS2 file system;
– NTFS3 file system;
– SMB network file system;
– Memory management;
– Netfilter;
– Tracing infrastructure;
– io_uring subsystem;
– BPF subsystem;
– Core kernel;
– Bluetooth subsystem;
– CAN network layer;
– Ceph Core library;
– Networking core;
– IPv4 networking;
– IPv6 networking;
– IUCV driver;
– MAC80211 subsystem;
– Network traffic control;
– Sun RPC protocol;
– Wireless networking;
– AMD SoC Alsa drivers;
– SoC Audio for Freescale CPUs drivers;
– MediaTek ASoC drivers;
– SoC audio core drivers;
– SOF drivers;
– Sound sequencer drivers;
(CVE-2024-42104, CVE-2024-42101, CVE-2024-41052, CVE-2024-42157,
CVE-2024-41020, CVE-2024-41055, CVE-2024-42124, CVE-2023-52888,
CVE-2024-42079, CVE-2024-43858, CVE-2024-41075, CVE-2024-42073,
CVE-2024-42113, CVE-2024-42110, CVE-2024-41080, CVE-2024-42097,
CVE-2024-41046, CVE-2024-42076, CVE-2024-41010, CVE-2024-41018,
CVE-2024-42115, CVE-2024-41048, CVE-2024-42231, CVE-2024-42241,
CVE-2024-41034, CVE-2024-42065, CVE-2024-42140, CVE-2024-42094,
CVE-2024-41029, CVE-2024-42225, CVE-2024-41096, CVE-2024-42088,
CVE-2024-41087, CVE-2023-52887, CVE-2024-42141, CVE-2024-42135,
CVE-2024-42247, CVE-2024-39487, CVE-2024-42229, CVE-2024-42147,
CVE-2024-42252, CVE-2024-41038, CVE-2024-41083, CVE-2024-42091,
CVE-2024-42156, CVE-2024-42149, CVE-2024-41015, CVE-2024-41047,
CVE-2024-42129, CVE-2024-42120, CVE-2024-41097, CVE-2024-42243,
CVE-2024-42084, CVE-2024-42250, CVE-2024-41023, CVE-2024-41028,
CVE-2024-42108, CVE-2024-41045, CVE-2024-42098, CVE-2024-41064,
CVE-2024-42087, CVE-2024-42080, CVE-2024-41049, CVE-2024-42271,
CVE-2024-41037, CVE-2024-42114, CVE-2024-41044, CVE-2024-42126,
CVE-2024-42119, CVE-2024-42223, CVE-2024-42280, CVE-2024-42112,
CVE-2024-41019, CVE-2024-42133, CVE-2024-42152, CVE-2024-41074,
CVE-2024-41042, CVE-2024-41093, CVE-2024-41025, CVE-2024-42253,
CVE-2024-42136, CVE-2024-42127, CVE-2024-41036, CVE-2024-42237,
CVE-2024-42111, CVE-2024-41031, CVE-2024-41069, CVE-2024-41084,
CVE-2024-41076, CVE-2024-41090, CVE-2024-41088, CVE-2024-41070,
CVE-2024-42118, CVE-2024-42238, CVE-2024-42234, CVE-2024-41089,
CVE-2024-41095, CVE-2024-41085, CVE-2024-42106, CVE-2024-42155,
CVE-2024-42146, CVE-2024-42130, CVE-2024-42089, CVE-2024-42132,
CVE-2024-41091, CVE-2024-42153, CVE-2024-42236, CVE-2024-42085,
CVE-2024-41065, CVE-2024-41032, CVE-2024-42090, CVE-2024-41030,
CVE-2024-41017, CVE-2024-42230, CVE-2024-42144, CVE-2024-42137,
CVE-2024-41082, CVE-2024-41056, CVE-2024-42145, CVE-2024-41041,
CVE-2024-42240, CVE-2024-41081, CVE-2024-42103, CVE-2024-41053,
CVE-2024-42070, CVE-2024-42121, CVE-2024-42105, CVE-2024-41022,
CVE-2024-42151, CVE-2024-42142, CVE-2024-41035, CVE-2024-42232,
CVE-2024-41058, CVE-2024-42109, CVE-2024-41077, CVE-2024-42095,
CVE-2024-39486, CVE-2024-42131, CVE-2024-42068, CVE-2024-41073,
CVE-2024-41079, CVE-2024-42082, CVE-2024-41071, CVE-2024-41066,
CVE-2024-42102, CVE-2024-43855, CVE-2024-41061, CVE-2024-41072,
CVE-2024-41059, CVE-2024-41094, CVE-2024-41021, CVE-2024-41098,
CVE-2024-42158, CVE-2024-41033, CVE-2024-42096, CVE-2024-42251,
CVE-2024-42077, CVE-2024-42063, CVE-2024-42227, CVE-2024-41007,
CVE-2024-41057, CVE-2024-41063, CVE-2024-41039, CVE-2024-41067,
CVE-2024-41062, CVE-2024-42100, CVE-2024-42074, CVE-2024-42064,
CVE-2024-41092, CVE-2024-42128, CVE-2024-41086, CVE-2024-41054,
CVE-2024-42239, CVE-2024-41027, CVE-2024-42093, CVE-2024-42244,
CVE-2024-41050, CVE-2024-41012, CVE-2024-42246, CVE-2024-42117,
CVE-2024-42069, CVE-2024-42067, CVE-2024-42086, CVE-2024-42066,
CVE-2024-41060, CVE-2024-42248, CVE-2024-41068, CVE-2024-42161,
CVE-2024-42092, CVE-2024-42245, CVE-2024-41078, CVE-2024-42235,
CVE-2024-42150, CVE-2024-41051, CVE-2024-42138)

Read More