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From: Rodrigo Figueiredo Zaiden <rodrigo.zaiden@canonical.com>
Reply-To: security@ubuntu.com
To: ubuntu-security-announce@lists.ubuntu.com
Message-ID: <154de531-4429-4a96-86ac-ce63aa0d3f89@canonical.com>
Subject: [USN-6795-1] Linux kernel (Intel IoTG) vulnerabilities

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==========================================================================
Ubuntu Security Notice USN-6795-1
May 28, 2024

linux-intel-iotg vulnerabilities
==========================================================================

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

- Ubuntu 22.04 LTS

Summary:

Several security issues were fixed in the Linux kernel.

Software Description:
- linux-intel-iotg: Linux kernel for Intel IoT platforms

Details:

Zheng Wang discovered that the Broadcom FullMAC WLAN driver in the Linux
kernel contained a race condition during device removal, leading to a use-
after-free vulnerability. A physically proximate attacker could possibly
use this to cause a denial of service (system crash). (CVE-2023-47233)

It was discovered that the Open vSwitch implementation in the Linux kernel
could overflow its stack during recursive action operations under certain
conditions. A local attacker could use this to cause a denial of service
(system crash). (CVE-2024-1151)

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)

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)

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:
   - PowerPC architecture;
   - S390 architecture;
   - Core kernel;
   - Block layer subsystem;
   - Android drivers;
   - Power management core;
   - Bus devices;
   - Hardware random number generator core;
   - Cryptographic API;
   - Device frequency;
   - DMA engine subsystem;
   - ARM SCMI message protocol;
   - GPU drivers;
   - HID subsystem;
   - Hardware monitoring drivers;
   - I2C subsystem;
   - IIO ADC drivers;
   - IIO subsystem;
   - IIO Magnetometer sensors drivers;
   - InfiniBand drivers;
   - Media drivers;
   - Network drivers;
   - PCI driver for MicroSemi Switchtec;
   - PHY drivers;
   - SCSI drivers;
   - DesignWare USB3 driver;
   - BTRFS file system;
   - Ceph distributed file system;
   - Ext4 file system;
   - F2FS file system;
   - JFS file system;
   - NILFS2 file system;
   - NTFS3 file system;
   - Pstore file system;
   - SMB network file system;
   - Memory management;
   - CAN network layer;
   - Networking core;
   - HSR network protocol;
   - IPv4 networking;
   - IPv6 networking;
   - Logical Link layer;
   - MAC80211 subsystem;
   - Multipath TCP;
   - Netfilter;
   - NFC subsystem;
   - SMC sockets;
   - Sun RPC protocol;
   - TIPC protocol;
   - Unix domain sockets;
   - Tomoyo security module;
   - Realtek audio codecs;
(CVE-2023-52616, CVE-2024-26679, CVE-2024-26608, CVE-2023-52594,
CVE-2024-26622, CVE-2023-52643, CVE-2024-26594, CVE-2023-52598,
CVE-2023-52627, CVE-2023-52491, CVE-2024-26592, CVE-2024-26717,
CVE-2023-52638, CVE-2024-26704, CVE-2023-52637, CVE-2024-26645,
CVE-2023-52602, CVE-2024-26722, CVE-2024-26671, CVE-2023-52599,
CVE-2024-26720, CVE-2023-52631, CVE-2023-52486, CVE-2024-26640,
CVE-2023-52606, CVE-2023-52633, CVE-2024-26593, CVE-2024-26664,
CVE-2023-52618, CVE-2024-26625, CVE-2023-52604, CVE-2024-26695,
CVE-2024-26644, CVE-2024-26826, CVE-2024-26600, CVE-2024-26808,
CVE-2023-52619, CVE-2023-52597, CVE-2024-26602, CVE-2024-26635,
CVE-2023-52623, CVE-2024-26665, CVE-2024-26916, CVE-2024-26689,
CVE-2023-52635, CVE-2024-26712, CVE-2023-52614, CVE-2024-26606,
CVE-2024-26610, CVE-2024-26675, CVE-2023-52617, CVE-2024-26697,
CVE-2023-52595, CVE-2023-52494, CVE-2024-26641, CVE-2024-26698,
CVE-2024-26707, CVE-2024-26673, CVE-2023-52493, CVE-2024-26676,
CVE-2024-26910, CVE-2023-52601, CVE-2024-26660, CVE-2023-52608,
CVE-2024-26615, CVE-2023-52587, CVE-2024-26825, CVE-2023-52498,
CVE-2023-52492, CVE-2024-26668, CVE-2024-26715, CVE-2024-26685,
CVE-2024-26702, CVE-2024-26663, CVE-2024-26636, CVE-2024-26627,
CVE-2024-26696, CVE-2023-52583, CVE-2023-52642, CVE-2023-52489,
CVE-2024-26614, CVE-2024-26829, CVE-2024-26684, CVE-2023-52615,
CVE-2023-52435, CVE-2023-52530, CVE-2023-52607, CVE-2024-26920,
CVE-2023-52622, CVE-2023-52588)

Update instructions:

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

Ubuntu 22.04 LTS
   linux-image-5.15.0-1057-intel-iotg  5.15.0-1057.63
   linux-image-intel-iotg          5.15.0.1057.57

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-6795-1
   CVE-2023-47233, CVE-2023-52435, CVE-2023-52486, CVE-2023-52489,
   CVE-2023-52491, CVE-2023-52492, CVE-2023-52493, CVE-2023-52494,
   CVE-2023-52498, CVE-2023-52530, CVE-2023-52583, CVE-2023-52587,
   CVE-2023-52588, CVE-2023-52594, CVE-2023-52595, CVE-2023-52597,
   CVE-2023-52598, CVE-2023-52599, CVE-2023-52601, CVE-2023-52602,
   CVE-2023-52604, CVE-2023-52606, CVE-2023-52607, CVE-2023-52608,
   CVE-2023-52614, CVE-2023-52615, CVE-2023-52616, CVE-2023-52617,
   CVE-2023-52618, CVE-2023-52619, CVE-2023-52622, CVE-2023-52623,
   CVE-2023-52627, CVE-2023-52631, CVE-2023-52633, CVE-2023-52635,
   CVE-2023-52637, CVE-2023-52638, CVE-2023-52642, CVE-2023-52643,
   CVE-2024-1151, CVE-2024-2201, CVE-2024-23849, CVE-2024-26592,
   CVE-2024-26593, CVE-2024-26594, CVE-2024-26600, CVE-2024-26602,
   CVE-2024-26606, CVE-2024-26608, CVE-2024-26610, CVE-2024-26614,
   CVE-2024-26615, CVE-2024-26622, CVE-2024-26625, CVE-2024-26627,
   CVE-2024-26635, CVE-2024-26636, CVE-2024-26640, CVE-2024-26641,
   CVE-2024-26644, CVE-2024-26645, CVE-2024-26660, CVE-2024-26663,
   CVE-2024-26664, CVE-2024-26665, CVE-2024-26668, CVE-2024-26671,
   CVE-2024-26673, CVE-2024-26675, CVE-2024-26676, CVE-2024-26679,
   CVE-2024-26684, CVE-2024-26685, CVE-2024-26689, CVE-2024-26695,
   CVE-2024-26696, CVE-2024-26697, CVE-2024-26698, CVE-2024-26702,
   CVE-2024-26704, CVE-2024-26707, CVE-2024-26712, CVE-2024-26715,
   CVE-2024-26717, CVE-2024-26720, CVE-2024-26722, CVE-2024-26808,
   CVE-2024-26825, CVE-2024-26826, CVE-2024-26829, CVE-2024-26910,
   CVE-2024-26916, CVE-2024-26920

Package Information:
   https://launchpad.net/ubuntu/+source/linux-intel-iotg/5.15.0-1057.63

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