NULL pointer dereference in Linux kernel - CVE-2024-27044

Vulnerability identifier: #VU90521

CSH Severity: Low

CVSS v4: 6.8 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]

CVE-ID: CVE-2024-27044

CWE-ID: CWE-476

Exploitation vector: Local access

Exploit availability: No public exploit available

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference within the dcn10_set_output_transfer_func() function in drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c. A local user can perform a denial of service (DoS) attack.

Linux kernel
Debian Linux
Ubuntu
openEuler
SmartFabric Storage Software
linux-image-5.4.0-1112-raspi (Ubuntu package)
linux-image-oem (Ubuntu package)
linux-image-oem-osp1 (Ubuntu package)
linux-image-oracle (Ubuntu package)
linux-image-snapdragon-hwe-18.04 (Ubuntu package)
linux-image-virtual-hwe-18.04 (Ubuntu package)
linux-image-lowlatency-hwe-18.04 (Ubuntu package)
linux-image-generic-hwe-18.04 (Ubuntu package)
linux-image-5.4.0-189-lowlatency (Ubuntu package)
linux-image-5.4.0-189-generic (Ubuntu package)
linux-image-5.4.0-1127-oracle (Ubuntu package)
linux-image-ibm (Ubuntu package)
linux-image-gcp (Ubuntu package)
linux-image-raspi-hwe-18.04 (Ubuntu package)
linux-image-azure (Ubuntu package)
linux-image-5.4.0-1133-azure (Ubuntu package)
linux-image-5.4.0-1128-aws (Ubuntu package)
linux-image-5.4.0-1132-gcp (Ubuntu package)
linux-image-aws (Ubuntu package)
linux-image-5.4.0-1075-ibm (Ubuntu package)
linux-image-generic (Ubuntu package)
linux-image-virtual (Ubuntu package)
linux-image-lowlatency (Ubuntu package)
linux-image-generic-lpae (Ubuntu package)
linux-image-5.4.0-189-generic-lpae (Ubuntu package)
linux-image-5.4.0-1040-iot (Ubuntu package)
linux-image-xilinx-zynqmp (Ubuntu package)
linux-image-5.4.0-1047-xilinx-zynqmp (Ubuntu package)
linux-image-ibm-lts-20.04 (Ubuntu package)
linux-image-bluefield (Ubuntu package)
linux-image-5.4.0-1088-bluefield (Ubuntu package)
linux-image-gkeop-5.4 (Ubuntu package)
linux-image-gkeop (Ubuntu package)
linux-image-5.4.0-1095-gkeop (Ubuntu package)
linux-image-raspi2 (Ubuntu package)
linux-image-raspi (Ubuntu package)
linux-image-kvm (Ubuntu package)
linux-image-5.4.0-1116-kvm (Ubuntu package)
linux-image-oracle-lts-20.04 (Ubuntu package)
linux-image-aws-lts-20.04 (Ubuntu package)
linux-image-gcp-lts-20.04 (Ubuntu package)
linux-image-azure-lts-20.04 (Ubuntu package)
kernel-source
kernel
kernel-tools-debuginfo
python3-perf
kernel-debuginfo
kernel-headers
perf-debuginfo
kernel-devel
kernel-tools
python3-perf-debuginfo
kernel-debugsource
perf
kernel-tools-devel
linux (Debian package)
linux-image-5.15.0-113-generic (Ubuntu package)
linux-image-oem-20.04d (Ubuntu package)
linux-image-oem-20.04c (Ubuntu package)
linux-image-oem-20.04b (Ubuntu package)
linux-image-generic-lpae-hwe-20.04 (Ubuntu package)
linux-image-generic-hwe-20.04 (Ubuntu package)
linux-image-generic-64k-hwe-20.04 (Ubuntu package)
linux-image-5.15.0-113-generic-lpae (Ubuntu package)
linux-image-5.15.0-113-generic-64k (Ubuntu package)
linux-image-oem-20.04 (Ubuntu package)
linux-image-virtual-hwe-20.04 (Ubuntu package)
linux-image-gkeop-5.15 (Ubuntu package)
linux-image-5.15.0-1046-gkeop (Ubuntu package)
linux-image-5.15.0-1057-ibm (Ubuntu package)
linux-image-raspi-nolpae (Ubuntu package)
linux-image-5.15.0-1058-raspi (Ubuntu package)
linux-image-5.15.0-1060-kvm (Ubuntu package)
linux-image-virtual-hwe-24.04 (Ubuntu package)
linux-image-generic-64k-hwe-24.04 (Ubuntu package)
linux-image-generic-64k (Ubuntu package)
linux-image-generic-hwe-24.04 (Ubuntu package)
linux-image-6.8.0-35-generic (Ubuntu package)
linux-image-6.8.0-35-generic-64k (Ubuntu package)
linux-image-lowlatency-64k (Ubuntu package)
linux-image-6.8.0-35-lowlatency (Ubuntu package)
linux-image-6.8.0-35-lowlatency-64k (Ubuntu package)
linux-image-gke (Ubuntu package)
linux-image-6.8.0-1004-gke (Ubuntu package)
linux-image-6.8.0-1005-raspi (Ubuntu package)
linux-image-6.8.0-1006-oem (Ubuntu package)
linux-image-6.8.0-1006-oracle (Ubuntu package)
linux-image-ibm-lts-24.04 (Ubuntu package)
linux-image-ibm-classic (Ubuntu package)
linux-image-6.8.0-1006-oracle-64k (Ubuntu package)
linux-image-6.8.0-1006-ibm (Ubuntu package)
linux-image-oracle-64k (Ubuntu package)
linux-image-oem-24.04 (Ubuntu package)
linux-image-oem-24.04a (Ubuntu package)
linux-image-6.8.0-1008-azure (Ubuntu package)
linux-image-6.8.0-1008-azure-fde (Ubuntu package)
linux-image-azure-fde (Ubuntu package)

Install update from vendor's website.

Linux kernel - addressed in versions 5.4.273, 5.10.214, 5.15.153, 6.1.83, 6.6.23, 6.7.11, 6.8.2
SmartFabric Storage Software - update to 1.4.3
linux-image-5.4.0-1112-raspi (Ubuntu package) - addressed in versions Ubuntu Pro, 5.4.0-1112.124
linux-image-oem (Ubuntu package) - addressed in versions Ubuntu Pro (Infra-only), 5.4.0.189.187
linux-image-oem-osp1 (Ubuntu package) - addressed in versions Ubuntu Pro, 5.4.0.189.187
linux-image-oracle (Ubuntu package) - addressed in versions Ubuntu Pro (Infra-only), 6.8.0-1006.6
linux-image-snapdragon-hwe-18.04 (Ubuntu package) - update to Ubuntu Pro
linux-image-virtual-hwe-18.04 (Ubuntu package) - update to Ubuntu Pro
linux-image-lowlatency-hwe-18.04 (Ubuntu package) - update to Ubuntu Pro
linux-image-generic-hwe-18.04 (Ubuntu package) - update to Ubuntu Pro
linux-image-5.4.0-189-lowlatency (Ubuntu package) - addressed in versions Ubuntu Pro, 5.4.0-189.209
linux-image-5.4.0-189-generic (Ubuntu package) - addressed in versions Ubuntu Pro, 5.4.0-189.209
linux-image-5.4.0-1127-oracle (Ubuntu package) - addressed in versions Ubuntu Pro, 5.4.0-1127.136
linux-image-ibm (Ubuntu package) - addressed in versions Ubuntu Pro, 5.15.0.1057.60~20.04.1, 6.8.0-1006.6
linux-image-gcp (Ubuntu package) - update to Ubuntu Pro (Infra-only)
linux-image-raspi-hwe-18.04 (Ubuntu package) - update to Ubuntu Pro
linux-image-azure (Ubuntu package) - addressed in versions Ubuntu Pro (Infra-only), 6.8.0-1008.8
linux-image-5.4.0-1133-azure (Ubuntu package) - addressed in versions Ubuntu Pro, 5.4.0-1133.140
linux-image-5.4.0-1128-aws (Ubuntu package) - addressed in versions Ubuntu Pro, 5.4.0-1128.138
linux-image-5.4.0-1132-gcp (Ubuntu package) - addressed in versions Ubuntu Pro, 5.4.0-1132.141
linux-image-aws (Ubuntu package) - update to Ubuntu Pro (Infra-only)
linux-image-5.4.0-1075-ibm (Ubuntu package) - addressed in versions Ubuntu Pro, 5.4.0-1075.80
linux-image-generic (Ubuntu package) - addressed in versions 5.4.0.189.187, 6.8.0-35.35
linux-image-virtual (Ubuntu package) - addressed in versions 5.4.0.189.187, 6.8.0-35.35
linux-image-lowlatency (Ubuntu package) - addressed in versions 5.4.0.189.187, 6.8.0-35.35.1
linux-image-generic-lpae (Ubuntu package) - addressed in versions 5.4.0.189.187, 6.8.0-35.35
linux-image-5.4.0-189-generic-lpae (Ubuntu package) - update to 5.4.0-189.209
linux-image-5.4.0-1040-iot (Ubuntu package) - update to 5.4.0-1040.41
linux-image-xilinx-zynqmp (Ubuntu package) - update to 5.4.0.1047.47
linux-image-5.4.0-1047-xilinx-zynqmp (Ubuntu package) - update to 5.4.0-1047.51
linux-image-ibm-lts-20.04 (Ubuntu package) - update to 5.4.0.1075.104
linux-image-bluefield (Ubuntu package) - update to 5.4.0.1088.84
linux-image-5.4.0-1088-bluefield (Ubuntu package) - update to 5.4.0-1088.95
linux-image-gkeop-5.4 (Ubuntu package) - update to 5.4.0.1095.93
linux-image-gkeop (Ubuntu package) - addressed in versions 5.4.0.1095.93, 5.15.0.1046.45
linux-image-5.4.0-1095-gkeop (Ubuntu package) - update to 5.4.0-1095.99
linux-image-raspi2 (Ubuntu package) - update to 5.4.0.1112.142
linux-image-raspi (Ubuntu package) - addressed in versions 5.4.0.1112.142, 5.15.0.1058.56, 6.8.0-1005.5
linux-image-kvm (Ubuntu package) - addressed in versions 5.4.0.1116.112, 5.15.0.1060.56, 6.8.0-35.35
linux-image-5.4.0-1116-kvm (Ubuntu package) - update to 5.4.0-1116.123
linux-image-oracle-lts-20.04 (Ubuntu package) - update to 5.4.0.1127.120
linux-image-aws-lts-20.04 (Ubuntu package) - update to 5.4.0.1128.125
linux-image-gcp-lts-20.04 (Ubuntu package) - update to 5.4.0.1132.134
linux-image-azure-lts-20.04 (Ubuntu package) - update to 5.4.0.1133.127
kernel-source - addressed in versions 5.10.0-136.80.0.160, 5.10.0-209.0.0.117
kernel - addressed in versions 5.10.0-136.80.0.160, 5.10.0-209.0.0.117
kernel-tools-debuginfo - addressed in versions 5.10.0-136.80.0.160, 5.10.0-209.0.0.117
python3-perf - addressed in versions 5.10.0-136.80.0.160, 5.10.0-209.0.0.117
kernel-debuginfo - addressed in versions 5.10.0-136.80.0.160, 5.10.0-209.0.0.117
kernel-headers - addressed in versions 5.10.0-136.80.0.160, 5.10.0-209.0.0.117
perf-debuginfo - addressed in versions 5.10.0-136.80.0.160, 5.10.0-209.0.0.117
kernel-devel - addressed in versions 5.10.0-136.80.0.160, 5.10.0-209.0.0.117
kernel-tools - addressed in versions 5.10.0-136.80.0.160, 5.10.0-209.0.0.117
python3-perf-debuginfo - addressed in versions 5.10.0-136.80.0.160, 5.10.0-209.0.0.117
kernel-debugsource - addressed in versions 5.10.0-136.80.0.160, 5.10.0-209.0.0.117
perf - addressed in versions 5.10.0-136.80.0.160, 5.10.0-209.0.0.117
kernel-tools-devel - addressed in versions 5.10.0-136.80.0.160, 5.10.0-209.0.0.117
linux (Debian package) - update to 5.10.216-1
linux-image-5.15.0-113-generic (Ubuntu package) - update to 5.15.0-113.123~20.04.1
linux-image-oem-20.04d (Ubuntu package) - update to 5.15.0.113.123~20.04.1
linux-image-oem-20.04c (Ubuntu package) - update to 5.15.0.113.123~20.04.1
linux-image-oem-20.04b (Ubuntu package) - update to 5.15.0.113.123~20.04.1
linux-image-generic-lpae-hwe-20.04 (Ubuntu package) - update to 5.15.0.113.123~20.04.1
linux-image-generic-hwe-20.04 (Ubuntu package) - update to 5.15.0.113.123~20.04.1
linux-image-generic-64k-hwe-20.04 (Ubuntu package) - update to 5.15.0.113.123~20.04.1
linux-image-5.15.0-113-generic-lpae (Ubuntu package) - update to 5.15.0-113.123~20.04.1
linux-image-5.15.0-113-generic-64k (Ubuntu package) - update to 5.15.0-113.123~20.04.1
linux-image-oem-20.04 (Ubuntu package) - update to 5.15.0.113.123~20.04.1
linux-image-virtual-hwe-20.04 (Ubuntu package) - update to 5.15.0.113.123~20.04.1
linux-image-gkeop-5.15 (Ubuntu package) - addressed in versions 5.15.0.1046.45, 5.15.0.1046.53~20.04.1
linux-image-5.15.0-1046-gkeop (Ubuntu package) - update to 5.15.0-1046.53~20.04.1
linux-image-5.15.0-1057-ibm (Ubuntu package) - update to 5.15.0-1057.60~20.04.1
linux-image-raspi-nolpae (Ubuntu package) - update to 5.15.0.1058.56
linux-image-5.15.0-1058-raspi (Ubuntu package) - update to 5.15.0-1058.61
linux-image-5.15.0-1060-kvm (Ubuntu package) - update to 5.15.0-1060.65
linux-image-virtual-hwe-24.04 (Ubuntu package) - update to 6.8.0-35.35
linux-image-generic-64k-hwe-24.04 (Ubuntu package) - update to 6.8.0-35.35
linux-image-generic-64k (Ubuntu package) - update to 6.8.0-35.35
linux-image-generic-hwe-24.04 (Ubuntu package) - update to 6.8.0-35.35
linux-image-6.8.0-35-generic (Ubuntu package) - update to 6.8.0-35.35+1
linux-image-6.8.0-35-generic-64k (Ubuntu package) - update to 6.8.0-35.35+1
linux-image-lowlatency-64k (Ubuntu package) - update to 6.8.0-35.35.1
linux-image-6.8.0-35-lowlatency (Ubuntu package) - update to 6.8.0-35.35.1
linux-image-6.8.0-35-lowlatency-64k (Ubuntu package) - update to 6.8.0-35.35.1
linux-image-gke (Ubuntu package) - update to 6.8.0-1004.7
linux-image-6.8.0-1004-gke (Ubuntu package) - update to 6.8.0-1004.7
linux-image-6.8.0-1005-raspi (Ubuntu package) - update to 6.8.0-1005.5
linux-image-6.8.0-1006-oem (Ubuntu package) - update to 6.8.0-1006.6
linux-image-6.8.0-1006-oracle (Ubuntu package) - update to 6.8.0-1006.6
linux-image-ibm-lts-24.04 (Ubuntu package) - update to 6.8.0-1006.6
linux-image-ibm-classic (Ubuntu package) - update to 6.8.0-1006.6
linux-image-6.8.0-1006-oracle-64k (Ubuntu package) - update to 6.8.0-1006.6
linux-image-6.8.0-1006-ibm (Ubuntu package) - update to 6.8.0-1006.6
linux-image-oracle-64k (Ubuntu package) - update to 6.8.0-1006.6
linux-image-oem-24.04 (Ubuntu package) - update to 6.8.0-1006.6+1
linux-image-oem-24.04a (Ubuntu package) - update to 6.8.0-1006.6+1
linux-image-6.8.0-1008-azure (Ubuntu package) - update to 6.8.0-1008.8
linux-image-6.8.0-1008-azure-fde (Ubuntu package) - update to 6.8.0-1008.8
linux-image-azure-fde (Ubuntu package) - update to 6.8.0-1008.8

• https://git.kernel.org/stable/c/e019d87e02f1e539ae48b99187f253847744ca7a
• https://git.kernel.org/stable/c/330caa061af53ea6d287d7c43d0703714e510e08
• https://git.kernel.org/stable/c/6ac7c7a3a9ab57aba0fe78ecb922d2b20e16efeb
• https://git.kernel.org/stable/c/29fde8895b2fcc33f44aea28c644ce2d9b62f9e0
• https://git.kernel.org/stable/c/2d9fe7787af01188dc470a649bdbb842d6511fd7
• https://git.kernel.org/stable/c/14613d52bc7fc180df6d2c65ba65fc921fc1dda7
• https://git.kernel.org/stable/c/7874ab3105ca4657102fee1cc14b0af70883c484
• https://git.kernel.org/stable/c/9ccfe80d022df7c595f1925afb31de2232900656
• https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.10.214
• https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.15.153
• https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.4.273
• https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.1.83
• https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.23
• https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.7.11
• https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.8.2

• NULL pointer dereference in Linux kernel dc dcn10 driver
• openEuler 22.03 LTS SP1 update for kernel
• openEuler 22.03 LTS SP3 update for kernel
• Ubuntu update for linux-gkeop
• Ubuntu update for linux-hwe-5.15
• Ubuntu update for linux-ibm-5.15
• Ubuntu update for linux
• Ubuntu update for linux-oem-6.8
• Ubuntu update for linux-azure
• Ubuntu update for linux-oracle
• Debian update for linux
• Ubuntu update for linux
• Ubuntu update for linux-hwe-5.4
• Ubuntu update for linux-oracle
• Ubuntu update for linux-raspi
• Ubuntu update for linux-aws
• Ubuntu update for linux-raspi
• Dell SmartFabric Storage Software update for third-party components