Information disclosure in Linux kernel - CVE-2024-35838

Vulnerability identifier: #VU91346

CSH Severity: Low

CVSS v4: 4.8 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]

CVE-ID: CVE-2024-35838

CWE-ID: CWE-200

Exploitation vector: Local access

Exploit availability: No public exploit available

The vulnerability allows a local user to gain access to sensitive information.

The vulnerability exists due to information disclosure within the sta_info_free() function in net/mac80211/sta_info.c. A local user can gain access to sensitive information.

Linux kernel
Oracle Linux
SUSE Linux Enterprise Server for SAP Applications 15
SUSE Linux Enterprise Server 15
SUSE Linux Enterprise Real Time 15
Red Hat Enterprise Linux for IBM z Systems
Anolis OS
Red Hat Enterprise Linux for x86_64
Red Hat Enterprise Linux for Power, little endian
Red Hat Enterprise Linux for Real Time for NFV
Red Hat Enterprise Linux for Real Time
Red Hat CodeReady Linux Builder for ARM 64
Red Hat CodeReady Linux Builder for Power, little endian
Red Hat CodeReady Linux Builder for x86_64
Red Hat Enterprise Linux for ARM 64
Red Hat Enterprise Linux for ARM 64 - Extended Update Support
Red Hat Enterprise Linux for Power, little endian - Extended Update Support
Red Hat Enterprise Linux for IBM z Systems - Extended Update Support
Red Hat Enterprise Linux Server - AUS
Red Hat Enterprise Linux for x86_64 - Extended Update Support
Public Cloud Module
SUSE Linux Enterprise Live Patching
SUSE Real Time Module
openSUSE Leap
Ubuntu
Juniper Secure Analytics (JSA)
IBM Qradar SIEM
Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions
kernel-livepatch-SLE15-SP6-RT_Update_1-debugsource
kernel-livepatch-6_4_0-150600_10_5-rt
kernel-livepatch-6_4_0-150600_10_5-rt-debuginfo
kernel (Red Hat package)
kernel-rt (Red Hat package)
kernel-devel
kernel-doc
kernel-abi-stablelists
python3-perf
perf
kernel-tools-libs-devel
kernel-tools-libs
kernel-tools
kernel-modules-extra
kernel-modules
bpftool
kernel
kernel-core
kernel-cross-headers
kernel-debug
kernel-debug-core
kernel-debug-devel
kernel-debug-modules
kernel-debug-modules-extra
kernel-headers
kernel-syms-azure
kernel-azure-devel
gfs2-kmp-azure-debuginfo
cluster-md-kmp-azure
kernel-azure-livepatch-devel
ocfs2-kmp-azure
reiserfs-kmp-azure-debuginfo
kernel-azure-debugsource
reiserfs-kmp-azure
kselftests-kmp-azure
kernel-azure-optional-debuginfo
kernel-azure
kernel-azure-vdso-debuginfo
kernel-azure-vdso
kernel-devel-azure
cluster-md-kmp-azure-debuginfo
kernel-azure-extra
kernel-azure-debuginfo
kernel-azure-extra-debuginfo
dlm-kmp-azure-debuginfo
dlm-kmp-azure
kernel-azure-optional
ocfs2-kmp-azure-debuginfo
gfs2-kmp-azure
kselftests-kmp-azure-debuginfo
kernel-source-azure
kernel-azure-devel-debuginfo
kernel-syms-rt
kernel-rt
kernel-rt_debug
kernel-source-rt
kernel-devel-rt
ocfs2-kmp-rt-debuginfo
kernel-rt-optional
kernel-rt-debugsource
dlm-kmp-rt-debuginfo
kernel-rt-extra
kernel-rt-extra-debuginfo
cluster-md-kmp-rt-debuginfo
kselftests-kmp-rt-debuginfo
kernel-rt_debug-debugsource
reiserfs-kmp-rt-debuginfo
kernel-rt_debug-vdso
kernel-rt_debug-devel
kernel-rt-vdso
cluster-md-kmp-rt
reiserfs-kmp-rt
kernel-rt_debug-livepatch-devel
kernel-rt-debuginfo
gfs2-kmp-rt
kernel-rt-devel-debuginfo
gfs2-kmp-rt-debuginfo
kernel-rt-devel
kernel-rt-vdso-debuginfo
kernel-rt_debug-devel-debuginfo
ocfs2-kmp-rt
kselftests-kmp-rt
kernel-rt_debug-debuginfo
kernel-rt_debug-vdso-debuginfo
dlm-kmp-rt
kernel-rt-livepatch-devel
kernel-rt-optional-debuginfo
linux-image-generic-hwe-22.04 (Ubuntu package)
linux-image-virtual-hwe-22.04 (Ubuntu package)
linux-image-generic-64k-hwe-22.04 (Ubuntu package)
linux-image-6.5.0-41-generic-64k (Ubuntu package)
linux-image-6.5.0-41-generic (Ubuntu package)
linux-image-6.5.0-1017-laptop (Ubuntu package)
linux-image-laptop-23.10 (Ubuntu package)
linux-image-6.5.0-1021-nvidia (Ubuntu package)
linux-image-6.5.0-1021-nvidia-64k (Ubuntu package)
linux-image-nvidia-64k-6.5 (Ubuntu package)
linux-image-nvidia-hwe-22.04 (Ubuntu package)
linux-image-nvidia-64k-hwe-22.04 (Ubuntu package)
linux-image-nvidia-6.5 (Ubuntu package)
Storage Copy Data Management
Technical Support Appliance
Storage Protect Plus Server
Red Hat OpenShift Dev Spaces
OpenShift Logging
IBM Cloud Pak for Business Automation
IBM Business Automation Workflow
Red Hat OpenShift Container Platform
IBM QRadar Network Packet Capture
IBM Security Guardium

Install update from vendor's website.

Linux kernel - addressed in versions 6.1.76, 6.6.15, 6.7.3, 6.8
Juniper Secure Analytics (JSA) - update to 7.5.0 UP9 IF02
IBM Qradar SIEM - update to 7.5.0 Update Pack 9 IF02
kernel-livepatch-SLE15-SP6-RT_Update_1-debugsource - update to 1-150600.1.5.1
kernel-livepatch-6_4_0-150600_10_5-rt - update to 1-150600.1.5.1
kernel-livepatch-6_4_0-150600_10_5-rt-debuginfo - update to 1-150600.1.5.1
Storage Copy Data Management - update to 2.2.24.1
Technical Support Appliance - update to 3.0.1
Red Hat OpenShift Dev Spaces - update to 3.15.0
Red Hat OpenShift Container Platform - addressed in versions 4.13.45, 4.14.32, 4.14.33, 4.15.21, 4.18.19, 4.19.2
kernel (Red Hat package) - addressed in versions 4.18.0-553.8.1.el8_10, 5.14.0-427.74.1.el9_4
kernel-rt (Red Hat package) - update to 4.18.0-553.8.1.rt7.349.el8_10
kernel-devel - update to 4.18.0-553.8.1.0.1
kernel-doc - update to 4.18.0-553.8.1.0.1
kernel-abi-stablelists - update to 4.18.0-553.8.1.0.1
python3-perf - update to 4.18.0-553.8.1.0.1
perf - update to 4.18.0-553.8.1.0.1
kernel-tools-libs-devel - update to 4.18.0-553.8.1.0.1
kernel-tools-libs - update to 4.18.0-553.8.1.0.1
kernel-tools - update to 4.18.0-553.8.1.0.1
kernel-modules-extra - update to 4.18.0-553.8.1.0.1
kernel-modules - update to 4.18.0-553.8.1.0.1
bpftool - update to 4.18.0-553.8.1.0.1
kernel - update to 4.18.0-553.8.1.0.1
kernel-core - update to 4.18.0-553.8.1.0.1
kernel-cross-headers - update to 4.18.0-553.8.1.0.1
kernel-debug - update to 4.18.0-553.8.1.0.1
kernel-debug-core - update to 4.18.0-553.8.1.0.1
kernel-debug-devel - update to 4.18.0-553.8.1.0.1
kernel-debug-modules - update to 4.18.0-553.8.1.0.1
kernel-debug-modules-extra - update to 4.18.0-553.8.1.0.1
kernel-headers - update to 4.18.0-553.8.1.0.1
OpenShift Logging - update to 5.6.21
kernel-syms-azure - update to 6.4.0-150600.8.5.1
kernel-azure-devel - update to 6.4.0-150600.8.5.4
gfs2-kmp-azure-debuginfo - update to 6.4.0-150600.8.5.4
cluster-md-kmp-azure - update to 6.4.0-150600.8.5.4
kernel-azure-livepatch-devel - update to 6.4.0-150600.8.5.4
ocfs2-kmp-azure - update to 6.4.0-150600.8.5.4
reiserfs-kmp-azure-debuginfo - update to 6.4.0-150600.8.5.4
kernel-azure-debugsource - update to 6.4.0-150600.8.5.4
reiserfs-kmp-azure - update to 6.4.0-150600.8.5.4
kselftests-kmp-azure - update to 6.4.0-150600.8.5.4
kernel-azure-optional-debuginfo - update to 6.4.0-150600.8.5.4
kernel-azure - update to 6.4.0-150600.8.5.4
kernel-azure-vdso-debuginfo - update to 6.4.0-150600.8.5.4
kernel-azure-vdso - update to 6.4.0-150600.8.5.4
kernel-devel-azure - update to 6.4.0-150600.8.5.4
cluster-md-kmp-azure-debuginfo - update to 6.4.0-150600.8.5.4
kernel-azure-extra - update to 6.4.0-150600.8.5.4
kernel-azure-debuginfo - update to 6.4.0-150600.8.5.4
kernel-azure-extra-debuginfo - update to 6.4.0-150600.8.5.4
dlm-kmp-azure-debuginfo - update to 6.4.0-150600.8.5.4
dlm-kmp-azure - update to 6.4.0-150600.8.5.4
kernel-azure-optional - update to 6.4.0-150600.8.5.4
ocfs2-kmp-azure-debuginfo - update to 6.4.0-150600.8.5.4
gfs2-kmp-azure - update to 6.4.0-150600.8.5.4
kselftests-kmp-azure-debuginfo - update to 6.4.0-150600.8.5.4
kernel-source-azure - update to 6.4.0-150600.8.5.4
kernel-azure-devel-debuginfo - update to 6.4.0-150600.8.5.4
kernel-syms-rt - update to 6.4.0-150600.10.5.1
kernel-rt - update to 6.4.0-150600.10.5.1
kernel-rt_debug - update to 6.4.0-150600.10.5.1
kernel-source-rt - update to 6.4.0-150600.10.5.1
kernel-devel-rt - update to 6.4.0-150600.10.5.1
ocfs2-kmp-rt-debuginfo - update to 6.4.0-150600.10.5.1
kernel-rt-optional - update to 6.4.0-150600.10.5.1
kernel-rt-debugsource - update to 6.4.0-150600.10.5.1
dlm-kmp-rt-debuginfo - update to 6.4.0-150600.10.5.1
kernel-rt-extra - update to 6.4.0-150600.10.5.1
kernel-rt-extra-debuginfo - update to 6.4.0-150600.10.5.1
cluster-md-kmp-rt-debuginfo - update to 6.4.0-150600.10.5.1
kselftests-kmp-rt-debuginfo - update to 6.4.0-150600.10.5.1
kernel-rt_debug-debugsource - update to 6.4.0-150600.10.5.1
reiserfs-kmp-rt-debuginfo - update to 6.4.0-150600.10.5.1
kernel-rt_debug-vdso - update to 6.4.0-150600.10.5.1
kernel-rt_debug-devel - update to 6.4.0-150600.10.5.1
kernel-rt-vdso - update to 6.4.0-150600.10.5.1
cluster-md-kmp-rt - update to 6.4.0-150600.10.5.1
reiserfs-kmp-rt - update to 6.4.0-150600.10.5.1
kernel-rt_debug-livepatch-devel - update to 6.4.0-150600.10.5.1
kernel-rt-debuginfo - update to 6.4.0-150600.10.5.1
gfs2-kmp-rt - update to 6.4.0-150600.10.5.1
kernel-rt-devel-debuginfo - update to 6.4.0-150600.10.5.1
gfs2-kmp-rt-debuginfo - update to 6.4.0-150600.10.5.1
kernel-rt-devel - update to 6.4.0-150600.10.5.1
kernel-rt-vdso-debuginfo - update to 6.4.0-150600.10.5.1
kernel-rt_debug-devel-debuginfo - update to 6.4.0-150600.10.5.1
ocfs2-kmp-rt - update to 6.4.0-150600.10.5.1
kselftests-kmp-rt - update to 6.4.0-150600.10.5.1
kernel-rt_debug-debuginfo - update to 6.4.0-150600.10.5.1
kernel-rt_debug-vdso-debuginfo - update to 6.4.0-150600.10.5.1
dlm-kmp-rt - update to 6.4.0-150600.10.5.1
kernel-rt-livepatch-devel - update to 6.4.0-150600.10.5.1
kernel-rt-optional-debuginfo - update to 6.4.0-150600.10.5.1
linux-image-generic-hwe-22.04 (Ubuntu package) - update to 6.5.0.41.41~22.04.2
linux-image-virtual-hwe-22.04 (Ubuntu package) - update to 6.5.0.41.41~22.04.2
linux-image-generic-64k-hwe-22.04 (Ubuntu package) - update to 6.5.0.41.41~22.04.2
linux-image-6.5.0-41-generic-64k (Ubuntu package) - update to 6.5.0-41.41~22.04.2
linux-image-6.5.0-41-generic (Ubuntu package) - update to 6.5.0-41.41~22.04.2
linux-image-6.5.0-1017-laptop (Ubuntu package) - update to 6.5.0-1017.20
linux-image-laptop-23.10 (Ubuntu package) - update to 6.5.0.1017.20
linux-image-6.5.0-1021-nvidia (Ubuntu package) - update to 6.5.0-1021.22
linux-image-6.5.0-1021-nvidia-64k (Ubuntu package) - update to 6.5.0-1021.22
linux-image-nvidia-64k-6.5 (Ubuntu package) - update to 6.5.0.1021.29
linux-image-nvidia-hwe-22.04 (Ubuntu package) - update to 6.5.0.1021.29
linux-image-nvidia-64k-hwe-22.04 (Ubuntu package) - update to 6.5.0.1021.29
linux-image-nvidia-6.5 (Ubuntu package) - update to 6.5.0.1021.29
IBM QRadar Network Packet Capture - update to 7.5.0 Update Package 10
Storage Protect Plus Server - update to 10.1.16.3
IBM Security Guardium - addressed in versions 12.0p31, 12.0p106
IBM Cloud Pak for Business Automation - addressed in versions 21.0.3-IF035, 24.0.0-IF001
IBM Business Automation Workflow - update to 24.0.0-IF002

• https://git.kernel.org/stable/c/49aaeb8c539b1633b3bd7c2df131ec578aa1eae1
• https://git.kernel.org/stable/c/587c5892976108674bbe61a8ff659de279318034
• https://git.kernel.org/stable/c/e04bf59bdba0fa45d52160be676114e16be855a9
• https://git.kernel.org/stable/c/b01a74b3ca6fd51b62c67733ba7c3280fa6c5d26
• https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.1.76
• https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.15
• https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.7.3
• https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.8

• Information disclosure in Linux kernel mac80211
• Red Hat Enterprise Linux 8 update for kernel
• Red Hat Enterprise Linux 8 update for kernel-rt
• SUSE update for the Linux Kernel
• Ubuntu update for linux-laptop
• Ubuntu update for linux-nvidia-6.5
• Ubuntu update for linux-hwe-6.5
• Multiple vulnerabilities in Oracle Linux
• Multiple vulnerabilities in Red Hat OpenShift Container Platform 4.14
• Multiple vulnerabilities in Red Hat OpenShift Container Platform 4.13
• Multiple vulnerabilities in Red Hat OpenShift Container Platform 4.15
• Multiple vulnerabilities in Red Hat OpenShift Container Platform 4.14
• Multiple vulnerabilities in Red Hat OpenShift Dev Spaces
• Multiple vulnerabilities in OpenShift Logging 5.6
• SUSE update for the Linux Kernel
• Multiple vulnerabilities in IBM Qradar SIEM
• Multiple vulnerabilities in IBM Business Automation Workflow
• Multiple vulnerabilities in Juniper Secure Analytics (JSA)
• Multiple vulnerabilities in IBM Cloud Pak for Business Automation
• Multiple vulnerabilities in IBM Storage Protect Plus
• Multiple vulnerabilities in IBM Storage Copy Data Management
• Multiple vulnerabilities in IBM QRadar Network Packet Capture
• Multiple vulnerabilities in IBM Technical Suppport Appliance
• Multiple vulnerabilities in IBM Security Guardium
• Anolis OS update for kernel
• Red Hat Enterprise Linux 9 update for kernel
• Multiple vulnerabilities in Red Hat OpenShift Container Platform 4.19
• Multiple vulnerabilities in Red Hat OpenShift Container Platform 4.18