Category Archives: Advisories

Advisories

USN-6866-3: Linux kernel (Azure) vulnerabilities

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It was discovered that the ext4 file system implementation in the Linux
kernel did not properly validate data state on write operations. An
attacker could use this to construct a malicious ext4 file system image
that, when mounted, could cause a denial of service (system crash).
(CVE-2021-33631)

It was discovered that the ATA over Ethernet (AoE) driver in the Linux
kernel contained a race condition, leading to a use-after-free
vulnerability. An attacker could use this to cause a denial of service or
possibly execute arbitrary code. (CVE-2023-6270)

Sander Wiebing, Alvise de Faveri Tron, Herbert Bos, and Cristiano Giuffrida
discovered that the Linux kernel mitigations for the initial Branch History
Injection vulnerability (CVE-2022-0001) were insufficient for Intel
processors. A local attacker could potentially use this to expose sensitive
information. (CVE-2024-2201)

Gui-Dong Han discovered that the software RAID driver in the Linux kernel
contained a race condition, leading to an integer overflow vulnerability. A
privileged attacker could possibly use this to cause a denial of service
(system crash). (CVE-2024-23307)

Bai Jiaju discovered that the Xceive XC4000 silicon tuner device driver in
the Linux kernel contained a race condition, leading to an integer overflow
vulnerability. An attacker could possibly use this to cause a denial of
service (system crash). (CVE-2024-24861)

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:
– Block layer subsystem;
– Hardware random number generator core;
– GPU drivers;
– AFS file system;
– Memory management;
– Netfilter;
(CVE-2024-26642, CVE-2024-26922, CVE-2024-26720, CVE-2024-26736,
CVE-2024-26898, CVE-2021-47063, CVE-2023-52615)

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Advisories

USN-6868-2: Linux kernel (AWS) vulnerabilities

Read Time:24 Second

Sander Wiebing, Alvise de Faveri Tron, Herbert Bos, and Cristiano Giuffrida
discovered that the Linux kernel mitigations for the initial Branch History
Injection vulnerability (CVE-2022-0001) were insufficient for Intel
processors. A local attacker could potentially use this to expose sensitive
information. (CVE-2024-2201)

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:
– Netfilter;
(CVE-2024-26925, CVE-2024-26643)

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Advisories

USN-6892-1: Linux kernel (IBM) vulnerabilities

Read Time:4 Minute, 6 Second

It was discovered that the ATA over Ethernet (AoE) driver in the Linux
kernel contained a race condition, leading to a use-after-free
vulnerability. An attacker could use this to cause a denial of service or
possibly execute arbitrary code. (CVE-2023-6270)

It was discovered that the Atheros 802.11ac wireless driver did not
properly validate certain data structures, leading to a NULL pointer
dereference. An attacker could possibly use this to cause a denial of
service. (CVE-2023-7042)

It was discovered that the HugeTLB file system component of the Linux
Kernel contained a NULL pointer dereference vulnerability. A privileged
attacker could possibly use this to to cause a denial of service.
(CVE-2024-0841)

It was discovered that the Intel Data Streaming and Intel Analytics
Accelerator drivers in the Linux kernel allowed direct access to the
devices for unprivileged users and virtual machines. A local attacker could
use this to cause a denial of service. (CVE-2024-21823)

Yuxuan Hu discovered that the Bluetooth RFCOMM protocol driver in the Linux
Kernel contained a race condition, leading to a NULL pointer dereference.
An attacker could possibly use this to cause a denial of service (system
crash). (CVE-2024-22099)

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;
– RISC-V architecture;
– x86 architecture;
– ACPI drivers;
– Block layer subsystem;
– Clock framework and drivers;
– CPU frequency scaling framework;
– Cryptographic API;
– DMA engine subsystem;
– EFI core;
– GPU drivers;
– InfiniBand drivers;
– IOMMU subsystem;
– Multiple devices driver;
– Media drivers;
– MMC subsystem;
– Network drivers;
– NTB driver;
– NVME drivers;
– PCI subsystem;
– MediaTek PM domains;
– Power supply drivers;
– SPI subsystem;
– Media staging drivers;
– TCM subsystem;
– USB subsystem;
– Framebuffer layer;
– AFS file system;
– File systems infrastructure;
– BTRFS file system;
– EROFS file system;
– Ext4 file system;
– F2FS file system;
– Network file system client;
– NTFS3 file system;
– Diskquota system;
– SMB network file system;
– BPF subsystem;
– Netfilter;
– TLS protocol;
– io_uring subsystem;
– Bluetooth subsystem;
– Memory management;
– Ethernet bridge;
– Networking core;
– HSR network protocol;
– IPv4 networking;
– IPv6 networking;
– L2TP protocol;
– MAC80211 subsystem;
– Multipath TCP;
– Netlink;
– NET/ROM layer;
– Packet sockets;
– RDS protocol;
– Sun RPC protocol;
– Unix domain sockets;
– Wireless networking;
– USB sound devices;
(CVE-2024-26643, CVE-2024-26735, CVE-2024-27024, CVE-2024-26838,
CVE-2024-27045, CVE-2024-26747, CVE-2024-26774, CVE-2024-26889,
CVE-2024-26766, CVE-2024-26878, CVE-2024-35845, CVE-2024-27034,
CVE-2024-26857, CVE-2024-26863, CVE-2024-27030, CVE-2024-27043,
CVE-2023-52662, CVE-2024-26787, CVE-2024-26782, CVE-2023-52434,
CVE-2024-26802, CVE-2024-26776, CVE-2024-26584, CVE-2024-26875,
CVE-2023-52650, CVE-2024-26879, CVE-2024-26820, CVE-2024-27410,
CVE-2024-26859, CVE-2024-26744, CVE-2024-26743, CVE-2024-27075,
CVE-2024-35830, CVE-2024-26779, CVE-2024-26843, CVE-2024-26778,
CVE-2024-27046, CVE-2024-27412, CVE-2024-26839, CVE-2024-26773,
CVE-2024-26748, CVE-2023-52620, CVE-2024-26805, CVE-2024-26915,
CVE-2024-26848, CVE-2024-26688, CVE-2024-26840, CVE-2024-26856,
CVE-2024-27414, CVE-2023-52645, CVE-2024-26880, CVE-2023-52656,
CVE-2024-27053, CVE-2024-26752, CVE-2024-27047, CVE-2024-27416,
CVE-2024-26882, CVE-2024-26803, CVE-2024-27073, CVE-2024-26884,
CVE-2024-26769, CVE-2024-26737, CVE-2024-27054, CVE-2024-27044,
CVE-2024-26777, CVE-2024-26749, CVE-2024-27436, CVE-2024-26788,
CVE-2024-26751, CVE-2024-35828, CVE-2024-26891, CVE-2024-26771,
CVE-2024-26877, CVE-2024-26733, CVE-2024-26793, CVE-2024-26659,
CVE-2024-27419, CVE-2024-26870, CVE-2024-26651, CVE-2024-27413,
CVE-2024-26895, CVE-2024-27065, CVE-2024-26881, CVE-2023-52640,
CVE-2024-27415, CVE-2024-26795, CVE-2024-26603, CVE-2024-26754,
CVE-2024-26874, CVE-2023-52644, CVE-2024-26798, CVE-2024-26862,
CVE-2024-26861, CVE-2024-26907, CVE-2024-26897, CVE-2024-26801,
CVE-2024-27388, CVE-2024-26894, CVE-2024-27077, CVE-2024-26792,
CVE-2024-26583, CVE-2023-52497, CVE-2024-26804, CVE-2024-26764,
CVE-2023-52641, CVE-2024-26585, CVE-2024-27076, CVE-2024-27405,
CVE-2024-26898, CVE-2024-35829, CVE-2024-26835, CVE-2024-26852,
CVE-2024-27390, CVE-2024-26791, CVE-2024-27403, CVE-2024-26906,
CVE-2024-27074, CVE-2024-26601, CVE-2024-35844, CVE-2024-26816,
CVE-2024-27028, CVE-2024-27432, CVE-2024-26901, CVE-2024-27078,
CVE-2024-26872, CVE-2024-26833, CVE-2024-27039, CVE-2024-26846,
CVE-2024-26855, CVE-2024-26885, CVE-2024-27038, CVE-2024-27037,
CVE-2024-26883, CVE-2024-26924, CVE-2024-27051, CVE-2024-26845,
CVE-2024-26809, CVE-2024-27431, CVE-2023-52652, CVE-2023-52447,
CVE-2024-27417, CVE-2024-26772, CVE-2024-26736, CVE-2024-26903,
CVE-2024-26750, CVE-2024-26790, CVE-2024-27052, CVE-2024-26851,
CVE-2024-26763)

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