RLSA-2024:1614

Security

Mirrored from RHSA-2024:1614

Issued at: 2024-04-05

Updated at: 2024-04-05

Synopsis

Important: kernel-rt security and bug fix update

Description

The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements.

Security Fix(es):

* kernel: vmwgfx: NULL pointer dereference in vmw_cmd_dx_define_query (CVE-2022-38096)

* kernel: Out of boundary write in perf_read_group() as result of overflow a perf_event's read_size (CVE-2023-6931)

* kernel: GSM multiplexing race condition leads to privilege escalation (CVE-2023-6546,ZDI-CAN-20527)

* kernel: CIFS Filesystem Decryption Improper Input Validation Remote Code Execution Vulnerability in function receive_encrypted_standard of client (CVE-2024-0565)

* kernel: use-after-free in amdgpu_cs_wait_all_fences in drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c (CVE-2023-51042)

* kernel: ext4: kernel bug in ext4_write_inline_data_end() (CVE-2021-33631)

* kernel: nf_tables: use-after-free vulnerability in the nft_verdict_init() function (CVE-2024-1086)

Bug Fix(es):

* kernel-rt: update RT source tree to the latest Rocky Linux-8.9.z3 Batch (JIRA:Rocky Linux-23853)

* kernel-rt: kernel: nf_tables: use-after-free vulnerability in the nft_verdict_init() function (JIRA:Rocky Linux-24015)

* kernel-rt: kernel: vmxgfx: NULL pointer dereference in vmw_cmd_dx_define_query (JIRA:Rocky Linux-22758)

* kernel-rt: kernel: CIFS Filesystem Decryption Improper Input Validation Remote Code Execution Vulnerability in function receive_encrypted_standard of client (JIRA:Rocky Linux-22080)

* kernel-rt: kernel: Out of boundary write in perf_read_group() as result of overflow a perf_event's read_size (JIRA:Rocky Linux-22933)

* kernel-rt: kernel: use-after-free in amdgpu_cs_wait_all_fences in drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c (JIRA:Rocky Linux-24498)

* kernel-rt: kernel: GSM multiplexing race condition leads to privilege escalation (JIRA:Rocky Linux-19966)

* kernel-rt: kernel: ext4: kernel bug in ext4_write_inline_data_end() (JIRA:Rocky Linux-26334)

Affected products

Rocky Linux 8 x86_64

Fixes

2133452

2252731

2255498

2258518

2259866

2261976

2262126

CVEs

CVE-2021-33631

CVE-2022-38096

CVE-2023-51042

CVE-2023-6546

CVE-2023-6931

CVE-2024-0565

CVE-2024-1086

Affected packages

Rocky Linux 8 x86_64 - NFV

kernel-rt-0:4.18.0-513.24.1.rt7.326.el8_9.src.rpm

kernel-rt-0:4.18.0-513.24.1.rt7.326.el8_9.x86_64.rpm

kernel-rt-core-0:4.18.0-513.24.1.rt7.326.el8_9.x86_64.rpm

kernel-rt-debug-0:4.18.0-513.24.1.rt7.326.el8_9.x86_64.rpm

kernel-rt-debug-core-0:4.18.0-513.24.1.rt7.326.el8_9.x86_64.rpm

kernel-rt-debug-debuginfo-0:4.18.0-513.24.1.rt7.326.el8_9.x86_64.rpm

kernel-rt-debug-devel-0:4.18.0-513.24.1.rt7.326.el8_9.x86_64.rpm

kernel-rt-debuginfo-0:4.18.0-513.24.1.rt7.326.el8_9.x86_64.rpm

kernel-rt-debuginfo-common-x86_64-0:4.18.0-513.24.1.rt7.326.el8_9.x86_64.rpm

kernel-rt-debug-kvm-0:4.18.0-513.24.1.rt7.326.el8_9.x86_64.rpm

kernel-rt-debug-modules-0:4.18.0-513.24.1.rt7.326.el8_9.x86_64.rpm

kernel-rt-debug-modules-extra-0:4.18.0-513.24.1.rt7.326.el8_9.x86_64.rpm

kernel-rt-devel-0:4.18.0-513.24.1.rt7.326.el8_9.x86_64.rpm

kernel-rt-kvm-0:4.18.0-513.24.1.rt7.326.el8_9.x86_64.rpm

kernel-rt-modules-0:4.18.0-513.24.1.rt7.326.el8_9.x86_64.rpm

kernel-rt-modules-extra-0:4.18.0-513.24.1.rt7.326.el8_9.x86_64.rpm

Rocky Linux 8 x86_64 - RT