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Ubuntu Security Notice USN-6818-1 – Torchsec


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==========================================================================
Ubuntu Security Notice USN-6818-1
June 07, 2024

linux, linux-gcp, linux-gcp-6.5, linux-lowlatency,
linux-lowlatency-hwe-6.5, linux-raspi vulnerabilities
==========================================================================

A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 23.10
- Ubuntu 22.04 LTS

Summary:

Several security issues were fixed in the Linux kernel.

Software Description:
- linux: Linux kernel
- linux-gcp: Linux kernel for Google Cloud Platform (GCP) systems
- linux-lowlatency: Linux low latency kernel
- linux-raspi: Linux kernel for Raspberry Pi systems
- linux-gcp-6.5: Linux kernel for Google Cloud Platform (GCP) systems
- linux-lowlatency-hwe-6.5: Linux low latency kernel

Details:

Alon Zahavi discovered that the NVMe-oF/TCP subsystem in the Linux kernel
did not properly validate H2C PDU data, leading to a null pointer
dereference vulnerability. A remote attacker could use this to cause a
denial of service (system crash). (CVE-2023-6356, CVE-2023-6535,
CVE-2023-6536)

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)

Chenyuan Yang discovered that the RDS Protocol implementation in the Linux
kernel contained an out-of-bounds read vulnerability. An attacker could use
this to possibly cause a denial of service (system crash). (CVE-2024-23849)

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)





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:
- ARM64 architecture;
- PowerPC architecture;
- RISC-V architecture;
- S390 architecture;
- Core kernel;
- x86 architecture;
- Block layer subsystem;
- Cryptographic API;
- ACPI drivers;
- Android drivers;
- Drivers core;
- Power management core;
- Bus devices;
- Device frequency scaling framework;
- DMA engine subsystem;
- EDAC drivers;
- ARM SCMI message protocol;
- GPU drivers;
- IIO ADC drivers;
- InfiniBand drivers;
- IOMMU subsystem;
- Media drivers;
- Multifunction device drivers;
- MTD block device drivers;
- Network drivers;
- NVME drivers;
- Device tree and open firmware driver;
- PCI driver for MicroSemi Switchtec;
- Power supply drivers;
- RPMSG subsystem;
- SCSI drivers;
- QCOM SoC drivers;
- SPMI drivers;
- Thermal drivers;
- TTY drivers;
- VFIO drivers;
- BTRFS file system;
- Ceph distributed file system;
- EFI Variable file system;
- EROFS file system;
- Ext4 file system;
- F2FS file system;
- GFS2 file system;
- JFS file system;
- Network file systems library;
- Network file system server daemon;
- File systems infrastructure;
- Pstore file system;
- ReiserFS file system;
- SMB network file system;
- BPF subsystem;
- Memory management;
- TLS protocol;
- Ethernet bridge;
- Networking core;
- IPv4 networking;
- IPv6 networking;
- Logical Link layer;
- MAC80211 subsystem;
- Multipath TCP;
- Netfilter;
- NetLabel subsystem;
- Network traffic control;
- SMC sockets;
- Sun RPC protocol;
- AppArmor security module;
- Intel ASoC drivers;
- MediaTek ASoC drivers;
- USB sound devices;
(CVE-2023-52598, CVE-2023-52676, CVE-2023-52609, CVE-2024-26620,
CVE-2023-52487, CVE-2023-52465, CVE-2023-52473, CVE-2023-52467,
CVE-2024-26583, CVE-2023-52669, CVE-2023-52664, CVE-2023-52449,
CVE-2023-52614, CVE-2024-26595, CVE-2023-52611, CVE-2023-52696,
CVE-2023-52591, CVE-2023-52491, CVE-2024-35839, CVE-2023-52679,
CVE-2024-26607, CVE-2023-52587, CVE-2023-52469, CVE-2023-52608,
CVE-2023-52617, CVE-2023-52698, CVE-2024-26673, CVE-2024-35835,
CVE-2024-26808, CVE-2024-26668, CVE-2023-52626, CVE-2023-52621,
CVE-2024-35837, CVE-2023-52489, CVE-2023-52597, CVE-2024-26649,
CVE-2024-26615, CVE-2024-35838, CVE-2023-52693, CVE-2023-52497,
CVE-2024-35842, CVE-2024-26618, CVE-2024-26610, CVE-2024-26631,
CVE-2024-26644, CVE-2024-26627, CVE-2023-52677, CVE-2023-52472,
CVE-2023-52627, CVE-2023-52486, CVE-2023-52632, CVE-2023-52494,
CVE-2023-52468, CVE-2024-26634, CVE-2023-52588, CVE-2024-26646,
CVE-2024-26584, CVE-2023-52443, CVE-2023-52691, CVE-2024-26612,
CVE-2023-52595, CVE-2024-26592, CVE-2024-26623, CVE-2023-52492,
CVE-2024-26670, CVE-2023-52583, CVE-2023-52681, CVE-2023-52635,
CVE-2023-52457, CVE-2023-52445, CVE-2024-26629, CVE-2024-26594,
CVE-2023-52675, CVE-2023-52488, CVE-2023-52446, CVE-2024-26625,
CVE-2023-52697, CVE-2023-52453, CVE-2023-52498, CVE-2023-52686,
CVE-2023-52593, CVE-2023-52612, CVE-2023-52687, CVE-2023-52470,
CVE-2023-52455, CVE-2023-52444, CVE-2024-26608, CVE-2024-26633,
CVE-2024-26645, CVE-2023-52451, CVE-2023-52456, CVE-2024-26640,
CVE-2023-52670, CVE-2023-52589, CVE-2024-26598, CVE-2024-35841,
CVE-2024-26647, CVE-2024-26636, CVE-2023-52680, CVE-2023-52616,
CVE-2023-52685, CVE-2024-26582, CVE-2024-26638, CVE-2023-52694,
CVE-2024-35840, CVE-2023-52448, CVE-2023-52623, CVE-2023-52462,
CVE-2023-52452, CVE-2024-26641, CVE-2023-52683, CVE-2023-52682,
CVE-2023-52594, CVE-2023-52490, CVE-2023-52493, CVE-2023-52633,
CVE-2023-52606, CVE-2024-26669, CVE-2023-52584, CVE-2024-26585,
CVE-2023-52610, CVE-2023-52672, CVE-2023-52450, CVE-2023-52666,
CVE-2023-52458, CVE-2023-52622, CVE-2023-52674, CVE-2023-52619,
CVE-2024-26586, CVE-2023-52667, CVE-2024-26616, CVE-2023-52463,
CVE-2024-26632, CVE-2023-52447, CVE-2023-52692, CVE-2023-52678,
CVE-2023-52607, CVE-2023-52618, CVE-2023-52464, CVE-2024-26671,
CVE-2023-52599, CVE-2023-52454, CVE-2023-52495, CVE-2023-52690)

Update instructions:

The problem can be corrected by updating your system to the following
package versions:

Ubuntu 23.10
linux-image-6.5.0-1018-raspi 6.5.0-1018.21
linux-image-6.5.0-1022-gcp 6.5.0-1022.24
linux-image-6.5.0-41-generic 6.5.0-41.41
linux-image-6.5.0-41-generic-64k 6.5.0-41.41
linux-image-6.5.0-41-lowlatency 6.5.0-41.41.1
linux-image-6.5.0-41-lowlatency-64k 6.5.0-41.41.1
linux-image-gcp 6.5.0.1022.24
linux-image-generic 6.5.0.41.41
linux-image-generic-64k 6.5.0.41.41
linux-image-generic-lpae 6.5.0.41.41
linux-image-kvm 6.5.0.41.41
linux-image-lowlatency 6.5.0.41.41.1
linux-image-lowlatency-64k 6.5.0.41.41.1
linux-image-raspi 6.5.0.1018.19
linux-image-raspi-nolpae 6.5.0.1018.19
linux-image-virtual 6.5.0.41.41

Ubuntu 22.04 LTS
linux-image-6.5.0-1022-gcp 6.5.0-1022.24~22.04.1
linux-image-6.5.0-41-lowlatency 6.5.0-41.41.1~22.04.1
linux-image-6.5.0-41-lowlatency-64k 6.5.0-41.41.1~22.04.1
linux-image-gcp 6.5.0.1022.24~22.04.1
linux-image-lowlatency-64k-hwe-22.04 6.5.0.41.41.1~22.04.1
linux-image-lowlatency-hwe-22.04 6.5.0.41.41.1~22.04.1

After a standard system update you need to reboot your computer to make
all the necessary changes.

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.

References:
https://ubuntu.com/security/notices/USN-6818-1
CVE-2023-52443, CVE-2023-52444, CVE-2023-52445, CVE-2023-52446,
CVE-2023-52447, CVE-2023-52448, CVE-2023-52449, CVE-2023-52450,
CVE-2023-52451, CVE-2023-52452, CVE-2023-52453, CVE-2023-52454,
CVE-2023-52455, CVE-2023-52456, CVE-2023-52457, CVE-2023-52458,
CVE-2023-52462, CVE-2023-52463, CVE-2023-52464, CVE-2023-52465,
CVE-2023-52467, CVE-2023-52468, CVE-2023-52469, CVE-2023-52470,
CVE-2023-52472, CVE-2023-52473, CVE-2023-52486, CVE-2023-52487,
CVE-2023-52488, CVE-2023-52489, CVE-2023-52490, CVE-2023-52491,
CVE-2023-52492, CVE-2023-52493, CVE-2023-52494, CVE-2023-52495,
CVE-2023-52497, CVE-2023-52498, CVE-2023-52583, CVE-2023-52584,
CVE-2023-52587, CVE-2023-52588, CVE-2023-52589, CVE-2023-52591,
CVE-2023-52593, CVE-2023-52594, CVE-2023-52595, CVE-2023-52597,
CVE-2023-52598, CVE-2023-52599, CVE-2023-52606, CVE-2023-52607,
CVE-2023-52608, CVE-2023-52609, CVE-2023-52610, CVE-2023-52611,
CVE-2023-52612, CVE-2023-52614, CVE-2023-52616, CVE-2023-52617,
CVE-2023-52618, CVE-2023-52619, CVE-2023-52621, CVE-2023-52622,
CVE-2023-52623, CVE-2023-52626, CVE-2023-52627, CVE-2023-52632,
CVE-2023-52633, CVE-2023-52635, CVE-2023-52664, CVE-2023-52666,
CVE-2023-52667, CVE-2023-52669, CVE-2023-52670, CVE-2023-52672,
CVE-2023-52674, CVE-2023-52675, CVE-2023-52676, CVE-2023-52677,
CVE-2023-52678, CVE-2023-52679, CVE-2023-52680, CVE-2023-52681,
CVE-2023-52682, CVE-2023-52683, CVE-2023-52685, CVE-2023-52686,
CVE-2023-52687, CVE-2023-52690, CVE-2023-52691, CVE-2023-52692,
CVE-2023-52693, CVE-2023-52694, CVE-2023-52696, CVE-2023-52697,
CVE-2023-52698, CVE-2023-6356, CVE-2023-6535, CVE-2023-6536,
CVE-2024-21823, CVE-2024-23849, CVE-2024-24860, CVE-2024-26582,
CVE-2024-26583, CVE-2024-26584, CVE-2024-26585, CVE-2024-26586,
CVE-2024-26592, CVE-2024-26594, CVE-2024-26595, CVE-2024-26598,
CVE-2024-26607, CVE-2024-26608, CVE-2024-26610, CVE-2024-26612,
CVE-2024-26615, CVE-2024-26616, CVE-2024-26618, CVE-2024-26620,
CVE-2024-26623, CVE-2024-26625, CVE-2024-26627, CVE-2024-26629,
CVE-2024-26631, CVE-2024-26632, CVE-2024-26633, CVE-2024-26634,
CVE-2024-26636, CVE-2024-26638, CVE-2024-26640, CVE-2024-26641,
CVE-2024-26644, CVE-2024-26645, CVE-2024-26646, CVE-2024-26647,
CVE-2024-26649, CVE-2024-26668, CVE-2024-26669, CVE-2024-26670,
CVE-2024-26671, CVE-2024-26673, CVE-2024-26808, CVE-2024-35835,
CVE-2024-35837, CVE-2024-35838, CVE-2024-35839, CVE-2024-35840,
CVE-2024-35841, CVE-2024-35842

Package Information:
https://launchpad.net/ubuntu/+source/linux/6.5.0-41.41
https://launchpad.net/ubuntu/+source/linux-gcp/6.5.0-1022.24
https://launchpad.net/ubuntu/+source/linux-lowlatency/6.5.0-41.41.1
https://launchpad.net/ubuntu/+source/linux-raspi/6.5.0-1018.21
https://launchpad.net/ubuntu/+source/linux-gcp-6.5/6.5.0-1022.24~22.04.1

https://launchpad.net/ubuntu/+source/linux-lowlatency-hwe-6.5/6.5.0-41.41.1~22.04.1

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