
==========================================================================
Ubuntu Security Notice USN-6893-3
July 23, 2024

linux-aws vulnerabilities
==========================================================================

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

- Ubuntu 24.04 LTS

Summary:

Several security issues were fixed in the Linux kernel.

Software Description:
- linux-aws: Linux kernel for Amazon Web Services (AWS) systems

Details:

It was discovered that a race condition existed in the Bluetooth subsystem
in the Linux kernel when modifying certain settings values through debugfs.
A privileged local attacker could use this to cause a denial of service.
(CVE-2024-24857, CVE-2024-24858, CVE-2024-24859)

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;
  - RISC-V architecture;
  - S390 architecture;
  - x86 architecture;
  - Block layer subsystem;
  - Compute Acceleration Framework;
  - Accessibility subsystem;
  - Android drivers;
  - Drivers core;
  - Bluetooth drivers;
  - Clock framework and drivers;
  - Data acquisition framework and drivers;
  - Cryptographic API;
  - Buffer Sharing and Synchronization framework;
  - GPU drivers;
  - On-Chip Interconnect management framework;
  - IOMMU subsystem;
  - Multiple devices driver;
  - Media drivers;
  - VMware VMCI Driver;
  - Network drivers;
  - Microsoft Azure Network Adapter (MANA) driver;
  - Device tree and open firmware driver;
  - Chrome hardware platform drivers;
  - i.MX PM domains;
  - TI SCI PM domains driver;
  - S/390 drivers;
  - SCSI drivers;
  - SPI subsystem;
  - Thermal drivers;
  - TTY drivers;
  - USB subsystem;
  - Framebuffer layer;
  - BTRFS file system;
  - Network file system server daemon;
  - NILFS2 file system;
  - File systems infrastructure;
  - Pstore file system;
  - SMB network file system;
  - BPF subsystem;
  - Bluetooth subsystem;
  - Netfilter;
  - io_uring subsystem;
  - Core kernel;
  - Extra boot config (XBC);
  - Memory management;
  - Amateur Radio drivers;
  - B.A.T.M.A.N. meshing protocol;
  - Ethernet bridge;
  - Networking core;
  - IPv4 networking;
  - IPv6 networking;
  - Multipath TCP;
  - NFC subsystem;
  - RDS protocol;
  - Network traffic control;
  - SMC sockets;
  - Sun RPC protocol;
  - TLS protocol;
  - Unix domain sockets;
  - Wireless networking;
  - eXpress Data Path;
  - SELinux security module;
(CVE-2024-35955, CVE-2024-35921, CVE-2024-35946, CVE-2024-35934,
CVE-2024-26993, CVE-2024-35899, CVE-2024-35952, CVE-2024-35894,
CVE-2024-35886, CVE-2024-35872, CVE-2024-35970, CVE-2024-35936,
CVE-2024-35907, CVE-2024-27013, CVE-2024-35910, CVE-2024-27009,
CVE-2024-35875, CVE-2024-36021, CVE-2024-26923, CVE-2024-26997,
CVE-2024-35978, CVE-2024-35981, CVE-2024-27015, CVE-2024-26928,
CVE-2024-35963, CVE-2024-35897, CVE-2024-27020, CVE-2024-35922,
CVE-2024-27001, CVE-2024-27011, CVE-2024-35940, CVE-2024-35871,
CVE-2024-35900, CVE-2024-35869, CVE-2024-35905, CVE-2024-35974,
CVE-2024-35873, CVE-2024-35882, CVE-2024-35914, CVE-2024-35956,
CVE-2024-35887, CVE-2024-35920, CVE-2024-27018, CVE-2024-35880,
CVE-2024-35943, CVE-2024-35912, CVE-2024-35979, CVE-2024-35862,
CVE-2024-36019, CVE-2024-35950, CVE-2024-35977, CVE-2024-35918,
CVE-2024-26992, CVE-2024-35884, CVE-2024-35916, CVE-2024-26817,
CVE-2024-35959, CVE-2024-35909, CVE-2024-35933, CVE-2024-35982,
CVE-2024-26996, CVE-2024-35980, CVE-2024-36018, CVE-2024-26925,
CVE-2024-35929, CVE-2024-35971, CVE-2024-26990, CVE-2024-35885,
CVE-2024-36025, CVE-2024-26998, CVE-2024-35930, CVE-2024-26982,
CVE-2024-36022, CVE-2024-35895, CVE-2024-35902, CVE-2024-35911,
CVE-2024-27002, CVE-2024-35968, CVE-2024-35861, CVE-2024-35903,
CVE-2024-36026, CVE-2024-35896, CVE-2024-35945, CVE-2024-26936,
CVE-2024-35954, CVE-2024-26985, CVE-2024-35908, CVE-2024-35924,
CVE-2024-35938, CVE-2024-26991, CVE-2024-27017, CVE-2024-26922,
CVE-2024-35919, CVE-2024-35915, CVE-2024-35985, CVE-2024-26995,
CVE-2024-35870, CVE-2024-27010, CVE-2024-35904, CVE-2024-26999,
CVE-2024-26983, CVE-2024-35939, CVE-2024-35865, CVE-2024-35860,
CVE-2024-35944, CVE-2024-27021, CVE-2024-27016, CVE-2024-27004,
CVE-2024-27019, CVE-2024-36027, CVE-2024-35890, CVE-2024-35975,
CVE-2024-35901, CVE-2024-35967, CVE-2024-26986, CVE-2024-35957,
CVE-2024-35937, CVE-2024-26988, CVE-2024-35972, CVE-2024-35926,
CVE-2024-26926, CVE-2024-35964, CVE-2024-26994, CVE-2024-35889,
CVE-2024-26981, CVE-2024-36024, CVE-2024-27022, CVE-2024-35935,
CVE-2024-26811, CVE-2024-35932, CVE-2024-35866, CVE-2024-27008,
CVE-2024-27012, CVE-2024-36023, CVE-2024-35931, CVE-2024-35888,
CVE-2024-26989, CVE-2024-35868, CVE-2024-35976, CVE-2024-35953,
CVE-2024-36020, CVE-2024-35893, CVE-2024-35961, CVE-2024-35965,
CVE-2024-35892, CVE-2024-35942, CVE-2024-35958, CVE-2024-27014,
CVE-2024-35867, CVE-2024-27003, CVE-2024-27007, CVE-2024-35951,
CVE-2024-35973, CVE-2024-35863, CVE-2024-26984, CVE-2024-35898,
CVE-2024-35960, CVE-2024-27005, CVE-2024-35917, CVE-2024-35927,
CVE-2024-26980, CVE-2024-35877, CVE-2024-35925, CVE-2024-26921,
CVE-2024-35913, CVE-2023-52699, CVE-2024-26987, CVE-2024-27006,
CVE-2024-35878, CVE-2024-35864, CVE-2024-35969, CVE-2024-35883,
CVE-2024-35891, CVE-2024-35879, CVE-2024-27000, CVE-2024-35966)

Update instructions:

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

Ubuntu 24.04 LTS
  linux-image-6.8.0-1011-aws      6.8.0-1011.12
  linux-image-aws                 6.8.0-1011.12

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-6893-3
  https://ubuntu.com/security/notices/USN-6893-1
  CVE-2023-52699, CVE-2024-24857, CVE-2024-24858, CVE-2024-24859,
  CVE-2024-26811, CVE-2024-26817, CVE-2024-26921, CVE-2024-26922,
  CVE-2024-26923, CVE-2024-26925, CVE-2024-26926, CVE-2024-26928,
  CVE-2024-26936, CVE-2024-26980, CVE-2024-26981, CVE-2024-26982,
  CVE-2024-26983, CVE-2024-26984, CVE-2024-26985, CVE-2024-26986,
  CVE-2024-26987, CVE-2024-26988, CVE-2024-26989, CVE-2024-26990,
  CVE-2024-26991, CVE-2024-26992, CVE-2024-26993, CVE-2024-26994,
  CVE-2024-26995, CVE-2024-26996, CVE-2024-26997, CVE-2024-26998,
  CVE-2024-26999, CVE-2024-27000, CVE-2024-27001, CVE-2024-27002,
  CVE-2024-27003, CVE-2024-27004, CVE-2024-27005, CVE-2024-27006,
  CVE-2024-27007, CVE-2024-27008, CVE-2024-27009, CVE-2024-27010,
  CVE-2024-27011, CVE-2024-27012, CVE-2024-27013, CVE-2024-27014,
  CVE-2024-27015, CVE-2024-27016, CVE-2024-27017, CVE-2024-27018,
  CVE-2024-27019, CVE-2024-27020, CVE-2024-27021, CVE-2024-27022,
  CVE-2024-35860, CVE-2024-35861, CVE-2024-35862, CVE-2024-35863,
  CVE-2024-35864, CVE-2024-35865, CVE-2024-35866, CVE-2024-35867,
  CVE-2024-35868, CVE-2024-35869, CVE-2024-35870, CVE-2024-35871,
  CVE-2024-35872, CVE-2024-35873, CVE-2024-35875, CVE-2024-35877,
  CVE-2024-35878, CVE-2024-35879, CVE-2024-35880, CVE-2024-35882,
  CVE-2024-35883, CVE-2024-35884, CVE-2024-35885, CVE-2024-35886,
  CVE-2024-35887, CVE-2024-35888, CVE-2024-35889, CVE-2024-35890,
  CVE-2024-35891, CVE-2024-35892, CVE-2024-35893, CVE-2024-35894,
  CVE-2024-35895, CVE-2024-35896, CVE-2024-35897, CVE-2024-35898,
  CVE-2024-35899, CVE-2024-35900, CVE-2024-35901, CVE-2024-35902,
  CVE-2024-35903, CVE-2024-35904, CVE-2024-35905, CVE-2024-35907,
  CVE-2024-35908, CVE-2024-35909, CVE-2024-35910, CVE-2024-35911,
  CVE-2024-35912, CVE-2024-35913, CVE-2024-35914, CVE-2024-35915,
  CVE-2024-35916, CVE-2024-35917, CVE-2024-35918, CVE-2024-35919,
  CVE-2024-35920, CVE-2024-35921, CVE-2024-35922, CVE-2024-35924,
  CVE-2024-35925, CVE-2024-35926, CVE-2024-35927, CVE-2024-35929,
  CVE-2024-35930, CVE-2024-35931, CVE-2024-35932, CVE-2024-35933,
  CVE-2024-35934, CVE-2024-35935, CVE-2024-35936, CVE-2024-35937,
  CVE-2024-35938, CVE-2024-35939, CVE-2024-35940, CVE-2024-35942,
  CVE-2024-35943, CVE-2024-35944, CVE-2024-35945, CVE-2024-35946,
  CVE-2024-35950, CVE-2024-35951, CVE-2024-35952, CVE-2024-35953,
  CVE-2024-35954, CVE-2024-35955, CVE-2024-35956, CVE-2024-35957,
  CVE-2024-35958, CVE-2024-35959, CVE-2024-35960, CVE-2024-35961,
  CVE-2024-35963, CVE-2024-35964, CVE-2024-35965, CVE-2024-35966,
  CVE-2024-35967, CVE-2024-35968, CVE-2024-35969, CVE-2024-35970,
  CVE-2024-35971, CVE-2024-35972, CVE-2024-35973, CVE-2024-35974,
  CVE-2024-35975, CVE-2024-35976, CVE-2024-35977, CVE-2024-35978,
  CVE-2024-35979, CVE-2024-35980, CVE-2024-35981, CVE-2024-35982,
  CVE-2024-35985, CVE-2024-36018, CVE-2024-36019, CVE-2024-36020,
  CVE-2024-36021, CVE-2024-36022, CVE-2024-36023, CVE-2024-36024,
  CVE-2024-36025, CVE-2024-36026, CVE-2024-36027

Package Information:
  https://launchpad.net/ubuntu/+source/linux-aws/6.8.0-1011.12

Urgent Security Advisory for Ubuntu 24.04 LTS: Addressing Critical Kernel Vulnerabilities

July 23, 2024

Several security issues were fixed in the Linux kernel.

Summary

A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 24.04 LTS Summary: Several security issues were fixed in the Linux kernel. Software Description: - linux-aws: Linux kernel for Amazon Web Services (AWS) systems Details: It was discovered that a race condition existed in the Bluetooth subsystem in the Linux kernel when modifying certain settings values through debugfs. A privileged local attacker could use this to cause a denial of service. (CVE-2024-24857, CVE-2024-24858, CVE-2024-24859) 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; - RISC-V architecture; - S390 architecture; - x86 architecture; - Block layer subsystem; - Compute Acceleration Framework; - Accessibility subsystem; - Android drivers; - Drivers core; - Bluetooth drivers; - Clock framework and drivers; - D...

Read the Full Advisory

Update Instructions

The problem can be corrected by updating your system to the following package versions: Ubuntu 24.04 LTS linux-image-6.8.0-1011-aws 6.8.0-1011.12 linux-image-aws 6.8.0-1011.12 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-6893-3

https://ubuntu.com/security/notices/USN-6893-1

CVE-2023-52699, CVE-2024-24857, CVE-2024-24858, CVE-2024-24859,

CVE-2024-26811, CVE-2024-26817, CVE-2024-26921, CVE-2024-26922,

CVE-2024-26923, CVE-2024-26925, CVE-2024-26926, CVE-2024-26928,

CVE-2024-26936, CVE-2024-26980, CVE-2024-26981, CVE-2024-26982,

CVE-2024-26983, CVE-2024-26984, CVE-2024-26985, CVE-2024-26986,

CVE-2024-26987, CVE-2024-26988, CVE-2024-26989, CVE-2024-26990,

CVE-2024-26991, CVE-2024-26992, CVE-2024-26993, CVE-2024-26994,

CVE-2024-26995, CVE-2024-26996, CVE-2024-26997, CVE-2024-26998,

CVE-2024-26999, CVE-2024-27000, CVE-2024-27001, CVE-2024-27002,

CVE-2024-27003, CVE-2024-27004, CVE-2024-27005, CVE-2024-27006,

CVE-2024-27007, CVE-2024-27008, CVE-2024-27009, CVE-2024-27010,

CVE-2024-27011, CVE-2024-27012, CVE-2024-27013, CVE-2024-27014,

CVE-2024-27015, CVE-2024-27016, CVE-2024-27017, CVE-2024-27018,

CVE-2024-27019, CVE-2024-27020, CVE-2024-27021, CVE-2024-27022,

CVE-2024-35860, CVE-2024-35861, CVE-2024-35862, CVE-2024-35863,

CVE-2024-35864, CVE-2024-35865, CVE-2024-35866, CVE-2024-35867,

CVE-2024-35868, CVE-2024-35869, CVE-2024-35870, CVE-2024-35871,

CVE-2024-35872, CVE-2024-35873, CVE-2024-35875, CVE-2024-35877,

CVE-2024-35878, CVE-2024-35879, CVE-2024-35880, CVE-2024-35882,

CVE-2024-35883, CVE-2024-35884, CVE-2024-35885, CVE-2024-35886,

CVE-2024-35887, CVE-2024-35888, CVE-2024-35889, CVE-2024-35890,

CVE-2024-35891, CVE-2024-35892, CVE-2024-35893, CVE-2024-35894,

CVE-2024-35895, CVE-2024-35896, CVE-2024-35897, CVE-2024-35898,

CVE-2024-35899, CVE-2024-35900, CVE-2024-35901, CVE-2024-35902,

CVE-2024-35903, CVE-2024-35904, CVE-2024-35905, CVE-2024-35907,

CVE-2024-35908, CVE-2024-35909, CVE-2024-35910, CVE-2024-35911,

CVE-2024-35912, CVE-2024-35913, CVE-2024-35914, CVE-2024-35915,

CVE-2024-35916, CVE-2024-35917, CVE-2024-35918, CVE-2024-35919,

CVE-2024-35920, CVE-2024-35921, CVE-2024-35922, CVE-2024-35924,

CVE-2024-35925, CVE-2024-35926, CVE-2024-35927, CVE-2024-35929,

CVE-2024-35930, CVE-2024-35931, CVE-2024-35932, CVE-2024-35933,

CVE-2024-35934, CVE-2024-35935, CVE-2024-35936, CVE-2024-35937,

CVE-2024-35938, CVE-2024-35939, CVE-2024-35940, CVE-2024-35942,

CVE-2024-35943, CVE-2024-35944, CVE-2024-35945, CVE-2024-35946,

CVE-2024-35950, CVE-2024-35951, CVE-2024-35952, CVE-2024-35953,

CVE-2024-35954, CVE-2024-35955, CVE-2024-35956, CVE-2024-35957,

CVE-2024-35958, CVE-2024-35959, CVE-2024-35960, CVE-2024-35961,

CVE-2024-35963, CVE-2024-35964, CVE-2024-35965, CVE-2024-35966,

CVE-2024-35967, CVE-2024-35968, CVE-2024-35969, CVE-2024-35970,

CVE-2024-35971, CVE-2024-35972, CVE-2024-35973, CVE-2024-35974,

CVE-2024-35975, CVE-2024-35976, CVE-2024-35977, CVE-2024-35978,

CVE-2024-35979, CVE-2024-35980, CVE-2024-35981, CVE-2024-35982,

CVE-2024-35985, CVE-2024-36018, CVE-2024-36019, CVE-2024-36020,

CVE-2024-36021, CVE-2024-36022, CVE-2024-36023, CVE-2024-36024,

CVE-2024-36025, CVE-2024-36026, CVE-2024-36027

Severity

==========================================================================

Package Information

https://launchpad.net/ubuntu/+source/linux-aws/6.8.0-1011.12

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Urgent Security Advisory for Ubuntu 24.04 LTS: Addressing Critical Kernel Vulnerabilities

Summary

Update Instructions

References

Package Information

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