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Vulnerability · Published Jul 12, 2024 · Assigned by Linux

CVE-2024-40924drm/i915/dpt: Make DPT object unshrinkable

High 7.8

In plain English

A high-severity security flaw in Linux from Linux. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 22% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 3.1)7.8High
Exploit odds (30 days)0.3%top 77.6% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known

Official description

In the Linux kernel, the following vulnerability has been resolved: drm/i915/dpt: Make DPT object unshrinkable In some scenarios, the DPT object gets shrunk but the actual framebuffer did not and thus its still there on the DPT's vm->bound_list. Then it tries to rewrite the PTEs via a stale CPU mapping. This causes panic. [vsyrjala: Add TODO comment] (cherry picked from commit 51064d471c53dcc8eddd2333c3f1c1d9131ba36c)

Affected packages & fixed versions

EcosystemPackageFixed inAdvisory
AlmaLinux:8bpftool4.18.0-553.27.1.el8_10ALSA-2024:8856
AlmaLinux:8kernel4.18.0-553.27.1.el8_10ALSA-2024:8856
AlmaLinux:8kernel-abi-stablelists4.18.0-553.27.1.el8_10ALSA-2024:8856
AlmaLinux:8kernel-core4.18.0-553.27.1.el8_10ALSA-2024:8856
AlmaLinux:8kernel-cross-headers4.18.0-553.27.1.el8_10ALSA-2024:8856
AlmaLinux:8kernel-debug4.18.0-553.27.1.el8_10ALSA-2024:8856
AlmaLinux:8kernel-debug-core4.18.0-553.27.1.el8_10ALSA-2024:8856
AlmaLinux:8kernel-debug-devel4.18.0-553.27.1.el8_10ALSA-2024:8856
AlmaLinux:8kernel-debug-modules4.18.0-553.27.1.el8_10ALSA-2024:8856
AlmaLinux:8kernel-debug-modules-extra4.18.0-553.27.1.el8_10ALSA-2024:8856
AlmaLinux:8kernel-devel4.18.0-553.27.1.el8_10ALSA-2024:8856
AlmaLinux:8kernel-doc4.18.0-553.27.1.el8_10ALSA-2024:8856
AlmaLinux:8kernel-headers4.18.0-553.27.1.el8_10ALSA-2024:8856
AlmaLinux:8kernel-modules4.18.0-553.27.1.el8_10ALSA-2024:8856
AlmaLinux:8kernel-modules-extra4.18.0-553.27.1.el8_10ALSA-2024:8856
AlmaLinux:8kernel-rt4.18.0-553.27.1.rt7.368.el8_10ALSA-2024:8870
AlmaLinux:8kernel-rt-core4.18.0-553.27.1.rt7.368.el8_10ALSA-2024:8870
AlmaLinux:8kernel-rt-debug4.18.0-553.27.1.rt7.368.el8_10ALSA-2024:8870
AlmaLinux:8kernel-rt-debug-core4.18.0-553.27.1.rt7.368.el8_10ALSA-2024:8870
AlmaLinux:8kernel-rt-debug-devel4.18.0-553.27.1.rt7.368.el8_10ALSA-2024:8870
AlmaLinux:8kernel-rt-debug-modules4.18.0-553.27.1.rt7.368.el8_10ALSA-2024:8870
AlmaLinux:8kernel-rt-debug-modules-extra4.18.0-553.27.1.rt7.368.el8_10ALSA-2024:8870
AlmaLinux:8kernel-rt-devel4.18.0-553.27.1.rt7.368.el8_10ALSA-2024:8870
AlmaLinux:8kernel-rt-modules4.18.0-553.27.1.rt7.368.el8_10ALSA-2024:8870
AlmaLinux:8kernel-rt-modules-extra4.18.0-553.27.1.rt7.368.el8_10ALSA-2024:8870
AlmaLinux:8kernel-tools4.18.0-553.27.1.el8_10ALSA-2024:8856
AlmaLinux:8kernel-tools-libs4.18.0-553.27.1.el8_10ALSA-2024:8856
AlmaLinux:8kernel-tools-libs-devel4.18.0-553.27.1.el8_10ALSA-2024:8856
AlmaLinux:8kernel-zfcpdump4.18.0-553.27.1.el8_10ALSA-2024:8856
AlmaLinux:8kernel-zfcpdump-core4.18.0-553.27.1.el8_10ALSA-2024:8856
AlmaLinux:8kernel-zfcpdump-devel4.18.0-553.27.1.el8_10ALSA-2024:8856
AlmaLinux:8kernel-zfcpdump-modules4.18.0-553.27.1.el8_10ALSA-2024:8856
AlmaLinux:8kernel-zfcpdump-modules-extra4.18.0-553.27.1.el8_10ALSA-2024:8856
AlmaLinux:8perf4.18.0-553.27.1.el8_10ALSA-2024:8856
AlmaLinux:8python3-perf4.18.0-553.27.1.el8_10ALSA-2024:8856
Debian:12linux6.1.99-1DSA-5731-1
Debian:12linux6.1.99-1DEBIAN-CVE-2024-40924
Debian:13linux6.9.7-1DEBIAN-CVE-2024-40924
Debian:14linux6.9.7-1DEBIAN-CVE-2024-40924
Rocky Linux:8kernel0:4.18.0-553.27.1.el8_10RLSA-2024:8856
Rocky Linux:8kernel-rt0:4.18.0-553.27.1.rt7.368.el8_10RLSA-2024:8870
Ubuntu:24.04:LTSlinux6.8.0-44.44UBUNTU-CVE-2024-40924
Ubuntu:22.04:LTSlinux-allwinner-5.19no fix listedUBUNTU-CVE-2024-40924
Ubuntu:24.04:LTSlinux-aws6.8.0-1015.16UBUNTU-CVE-2024-40924
Ubuntu:22.04:LTSlinux-aws-5.19no fix listedUBUNTU-CVE-2024-40924
Ubuntu:22.04:LTSlinux-aws-6.2no fix listedUBUNTU-CVE-2024-40924
Ubuntu:22.04:LTSlinux-aws-6.5no fix listedUBUNTU-CVE-2024-40924
Ubuntu:22.04:LTSlinux-aws-6.86.8.0-1015.16~22.04.1UBUNTU-CVE-2024-40924
Ubuntu:24.04:LTSlinux-azure6.8.0-1014.16UBUNTU-CVE-2024-40924
Ubuntu:22.04:LTSlinux-azure-5.19no fix listedUBUNTU-CVE-2024-40924
Ubuntu:22.04:LTSlinux-azure-6.2no fix listedUBUNTU-CVE-2024-40924
Ubuntu:22.04:LTSlinux-azure-6.5no fix listedUBUNTU-CVE-2024-40924
Ubuntu:22.04:LTSlinux-azure-6.86.8.0-1014.16~22.04.1UBUNTU-CVE-2024-40924
Ubuntu:22.04:LTSlinux-azure-fde-5.19no fix listedUBUNTU-CVE-2024-40924
Ubuntu:22.04:LTSlinux-azure-fde-6.2no fix listedUBUNTU-CVE-2024-40924
Ubuntu:24.04:LTSlinux-gcp6.8.0-1014.16UBUNTU-CVE-2024-40924
Ubuntu:22.04:LTSlinux-gcp-5.19no fix listedUBUNTU-CVE-2024-40924
Ubuntu:22.04:LTSlinux-gcp-6.2no fix listedUBUNTU-CVE-2024-40924
Ubuntu:22.04:LTSlinux-gcp-6.5no fix listedUBUNTU-CVE-2024-40924
Ubuntu:22.04:LTSlinux-gcp-6.86.8.0-1014.16~22.04.1UBUNTU-CVE-2024-40924
Ubuntu:24.04:LTSlinux-gke6.8.0-1010.13UBUNTU-CVE-2024-40924
Ubuntu:22.04:LTSlinux-hwe-5.19no fix listedUBUNTU-CVE-2024-40924
Ubuntu:22.04:LTSlinux-hwe-6.2no fix listedUBUNTU-CVE-2024-40924
Ubuntu:22.04:LTSlinux-hwe-6.5no fix listedUBUNTU-CVE-2024-40924
Ubuntu:22.04:LTSlinux-hwe-6.86.8.0-45.45~22.04.1UBUNTU-CVE-2024-40924
Ubuntu:24.04:LTSlinux-ibm6.8.0-1012.12UBUNTU-CVE-2024-40924
Ubuntu:22.04:LTSlinux-intel-iot-realtimeno fix listedUBUNTU-CVE-2024-40924
Ubuntu:24.04:LTSlinux-lowlatency6.8.0-44.44.1UBUNTU-CVE-2024-40924
Ubuntu:22.04:LTSlinux-lowlatency-hwe-5.19no fix listedUBUNTU-CVE-2024-40924
Ubuntu:22.04:LTSlinux-lowlatency-hwe-6.2no fix listedUBUNTU-CVE-2024-40924
Ubuntu:22.04:LTSlinux-lowlatency-hwe-6.5no fix listedUBUNTU-CVE-2024-40924
Ubuntu:22.04:LTSlinux-lowlatency-hwe-6.86.8.0-44.44.1~22.04.1UBUNTU-CVE-2024-40924
Ubuntu:24.04:LTSlinux-nvidia6.8.0-1013.14UBUNTU-CVE-2024-40924
Ubuntu:22.04:LTSlinux-nvidia-6.2no fix listedUBUNTU-CVE-2024-40924
Ubuntu:22.04:LTSlinux-nvidia-6.5no fix listedUBUNTU-CVE-2024-40924
Ubuntu:22.04:LTSlinux-nvidia-6.86.8.0-1013.14~22.04.1UBUNTU-CVE-2024-40924
Ubuntu:24.04:LTSlinux-nvidia-lowlatency6.8.0-1013.14.1UBUNTU-CVE-2024-40924
Ubuntu:22.04:LTSlinux-oem-5.17no fix listedUBUNTU-CVE-2024-40924
Ubuntu:22.04:LTSlinux-oem-6.0no fix listedUBUNTU-CVE-2024-40924
Ubuntu:22.04:LTSlinux-oem-6.1no fix listedUBUNTU-CVE-2024-40924
Ubuntu:22.04:LTSlinux-oem-6.5no fix listedUBUNTU-CVE-2024-40924
Ubuntu:24.04:LTSlinux-oem-6.86.8.0-1012.12UBUNTU-CVE-2024-40924
Ubuntu:24.04:LTSlinux-oracle6.8.0-1012.12UBUNTU-CVE-2024-40924
Ubuntu:22.04:LTSlinux-oracle-6.5no fix listedUBUNTU-CVE-2024-40924
Ubuntu:22.04:LTSlinux-oracle-6.86.8.0-1012.12~22.04.1UBUNTU-CVE-2024-40924
Ubuntu:24.04:LTSlinux-raspi6.8.0-1011.12UBUNTU-CVE-2024-40924
Ubuntu:22.04:LTSlinux-realtimeno fix listedUBUNTU-CVE-2024-40924
Ubuntu:22.04:LTSlinux-riscvno fix listedUBUNTU-CVE-2024-40924
Ubuntu:24.04:LTSlinux-riscv6.8.0-44.44.1UBUNTU-CVE-2024-40924
Ubuntu:22.04:LTSlinux-riscv-5.19no fix listedUBUNTU-CVE-2024-40924
Ubuntu:22.04:LTSlinux-riscv-6.5no fix listedUBUNTU-CVE-2024-40924
Ubuntu:22.04:LTSlinux-riscv-6.86.8.0-44.44.1~22.04.1UBUNTU-CVE-2024-40924
Ubuntu:22.04:LTSlinux-starfive-5.19no fix listedUBUNTU-CVE-2024-40924
Ubuntu:22.04:LTSlinux-starfive-6.2no fix listedUBUNTU-CVE-2024-40924
Ubuntu:22.04:LTSlinux-starfive-6.5no fix listedUBUNTU-CVE-2024-40924

Affected products (as reported)

VendorProductVersions
Linux Linux 0dc987b699ce4266450d407d6d79d41eab88c5d0 – before 327280149066f0e5f2e50356b5823f76dabfe86e0dc987b699ce4266450d407d6d79d41eab88c5d0 – before 7a9883be3b98673333eec65c4a21cc18e60292eb0dc987b699ce4266450d407d6d79d41eab88c5d0 – before a2552020fb714ff357182c3c179abfac2289f84d0dc987b699ce4266450d407d6d79d41eab88c5d0 – before 43e2b37e2ab660c3565d4cff27922bc70e79c3f1
Linux Linux 6.0

References