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Vulnerability · Published Sep 25, 2026 · Assigned by Linux

CVE-2026-100077drm/msm: Recover HW before retire hung submit

Medium 5.5

In plain English

A medium-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 0.2% (higher than 5% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS NVD)5.5Medium
Exploit odds (30 days)0.2%top 95.2% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known

Official description

In the Linux kernel, the following vulnerability has been resolved: drm/msm: Recover HW before retire hung submit During recovery, it is not safe to retire the hung submit before we recover the GPU. Retiring the submit triggers BO free and that can result in GPU pagefaults since the GPU may be actively accessing those BOs. To fix this, retire the submits after gpu recovery is complete in recover_worker(). Patchwork: https://patchwork.freedesktop.org/patch/730655/

Affected packages & fixed versions

EcosystemPackageFixed inAdvisory
Debian:12linuxno fix listedDEBIAN-CVE-2026-100077
Debian:13linux6.12.115-2DEBIAN-CVE-2026-100077
Debian:14linux7.2.6-1DEBIAN-CVE-2026-100077
Ubuntu:22.04:LTSlinuxno fix listedUBUNTU-CVE-2026-100077
Ubuntu:24.04:LTSlinuxno fix listedUBUNTU-CVE-2026-100077
Ubuntu:26.04:LTSlinux7.0.0-42.42UBUNTU-CVE-2026-100077
Ubuntu:26.04:LTSlinux7.0.0-42.42USN-8959-1
Ubuntu:22.04:LTSlinux-allwinner-5.19no fix listedUBUNTU-CVE-2026-100077
Ubuntu:22.04:LTSlinux-awsno fix listedUBUNTU-CVE-2026-100077
Ubuntu:24.04:LTSlinux-awsno fix listedUBUNTU-CVE-2026-100077
Ubuntu:26.04:LTSlinux-aws7.0.0-1016.17UBUNTU-CVE-2026-100077
Ubuntu:26.04:LTSlinux-aws7.0.0-1016.17USN-8959-1
Ubuntu:22.04:LTSlinux-aws-5.19no fix listedUBUNTU-CVE-2026-100077
Ubuntu:24.04:LTSlinux-aws-6.14no fix listedUBUNTU-CVE-2026-100077
Ubuntu:24.04:LTSlinux-aws-6.17no fix listedUBUNTU-CVE-2026-100077
Ubuntu:22.04:LTSlinux-aws-6.2no fix listedUBUNTU-CVE-2026-100077
Ubuntu:22.04:LTSlinux-aws-6.5no fix listedUBUNTU-CVE-2026-100077
Ubuntu:22.04:LTSlinux-aws-6.8no fix listedUBUNTU-CVE-2026-100077
Ubuntu:24.04:LTSlinux-aws-7.0no fix listedUBUNTU-CVE-2026-100077
Ubuntu:22.04:LTSlinux-azureno fix listedUBUNTU-CVE-2026-100077
Ubuntu:24.04:LTSlinux-azureno fix listedUBUNTU-CVE-2026-100077
Ubuntu:26.04:LTSlinux-azureno fix listedUBUNTU-CVE-2026-100077
Ubuntu:22.04:LTSlinux-azure-5.19no fix listedUBUNTU-CVE-2026-100077
Ubuntu:24.04:LTSlinux-azure-6.11no fix listedUBUNTU-CVE-2026-100077
Ubuntu:24.04:LTSlinux-azure-6.14no fix listedUBUNTU-CVE-2026-100077
Ubuntu:24.04:LTSlinux-azure-6.17no fix listedUBUNTU-CVE-2026-100077
Ubuntu:22.04:LTSlinux-azure-6.2no fix listedUBUNTU-CVE-2026-100077
Ubuntu:22.04:LTSlinux-azure-6.5no fix listedUBUNTU-CVE-2026-100077
Ubuntu:22.04:LTSlinux-azure-6.8no fix listedUBUNTU-CVE-2026-100077
Ubuntu:24.04:LTSlinux-azure-7.0no fix listedUBUNTU-CVE-2026-100077
Ubuntu:22.04:LTSlinux-azure-fdeno fix listedUBUNTU-CVE-2026-100077
Ubuntu:24.04:LTSlinux-azure-fdeno fix listedUBUNTU-CVE-2026-100077
Ubuntu:26.04:LTSlinux-azure-fdeno fix listedUBUNTU-CVE-2026-100077
Ubuntu:22.04:LTSlinux-azure-fde-5.19no fix listedUBUNTU-CVE-2026-100077
Ubuntu:24.04:LTSlinux-azure-fde-6.14no fix listedUBUNTU-CVE-2026-100077
Ubuntu:24.04:LTSlinux-azure-fde-6.17no fix listedUBUNTU-CVE-2026-100077
Ubuntu:22.04:LTSlinux-azure-fde-6.2no fix listedUBUNTU-CVE-2026-100077
Ubuntu:22.04:LTSlinux-azure-fde-6.8no fix listedUBUNTU-CVE-2026-100077
Ubuntu:24.04:LTSlinux-azure-fde-7.0no fix listedUBUNTU-CVE-2026-100077
Ubuntu:24.04:LTSlinux-azure-nvidiano fix listedUBUNTU-CVE-2026-100077
Ubuntu:24.04:LTSlinux-azure-nvidia-6.14no fix listedUBUNTU-CVE-2026-100077
Ubuntu:22.04:LTSlinux-gcpno fix listedUBUNTU-CVE-2026-100077
Ubuntu:24.04:LTSlinux-gcpno fix listedUBUNTU-CVE-2026-100077
Ubuntu:26.04:LTSlinux-gcp7.0.0-1016.18UBUNTU-CVE-2026-100077
Ubuntu:26.04:LTSlinux-gcp7.0.0-1016.18USN-8959-1
Ubuntu:22.04:LTSlinux-gcp-5.19no fix listedUBUNTU-CVE-2026-100077
Ubuntu:24.04:LTSlinux-gcp-6.11no fix listedUBUNTU-CVE-2026-100077
Ubuntu:24.04:LTSlinux-gcp-6.14no fix listedUBUNTU-CVE-2026-100077
Ubuntu:24.04:LTSlinux-gcp-6.17no fix listedUBUNTU-CVE-2026-100077
Ubuntu:22.04:LTSlinux-gcp-6.2no fix listedUBUNTU-CVE-2026-100077
Ubuntu:22.04:LTSlinux-gcp-6.5no fix listedUBUNTU-CVE-2026-100077
Ubuntu:22.04:LTSlinux-gcp-6.8no fix listedUBUNTU-CVE-2026-100077
Ubuntu:24.04:LTSlinux-gcp-7.0no fix listedUBUNTU-CVE-2026-100077
Ubuntu:22.04:LTSlinux-gkeno fix listedUBUNTU-CVE-2026-100077
Ubuntu:24.04:LTSlinux-gkeno fix listedUBUNTU-CVE-2026-100077
Ubuntu:26.04:LTSlinux-gkeno fix listedUBUNTU-CVE-2026-100077
Ubuntu:22.04:LTSlinux-gkeopno fix listedUBUNTU-CVE-2026-100077
Ubuntu:24.04:LTSlinux-gkeopno fix listedUBUNTU-CVE-2026-100077
Ubuntu:22.04:LTSlinux-hwe-5.19no fix listedUBUNTU-CVE-2026-100077
Ubuntu:24.04:LTSlinux-hwe-6.11no fix listedUBUNTU-CVE-2026-100077
Ubuntu:24.04:LTSlinux-hwe-6.14no fix listedUBUNTU-CVE-2026-100077
Ubuntu:24.04:LTSlinux-hwe-6.17no fix listedUBUNTU-CVE-2026-100077
Ubuntu:22.04:LTSlinux-hwe-6.2no fix listedUBUNTU-CVE-2026-100077
Ubuntu:22.04:LTSlinux-hwe-6.5no fix listedUBUNTU-CVE-2026-100077
Ubuntu:22.04:LTSlinux-hwe-6.8no fix listedUBUNTU-CVE-2026-100077
Ubuntu:24.04:LTSlinux-hwe-7.07.0.0-42.42~24.04.1UBUNTU-CVE-2026-100077
Ubuntu:24.04:LTSlinux-hwe-7.07.0.0-42.42~24.04.1USN-8959-1
Ubuntu:22.04:LTSlinux-ibmno fix listedUBUNTU-CVE-2026-100077
Ubuntu:24.04:LTSlinux-ibmno fix listedUBUNTU-CVE-2026-100077
Ubuntu:26.04:LTSlinux-ibm7.0.0-1017.17USN-8959-1
Ubuntu:26.04:LTSlinux-ibm7.0.0-1017.17UBUNTU-CVE-2026-100077
Ubuntu:22.04:LTSlinux-ibm-6.8no fix listedUBUNTU-CVE-2026-100077
Ubuntu:22.04:LTSlinux-intel-iot-realtimeno fix listedUBUNTU-CVE-2026-100077
Ubuntu:22.04:LTSlinux-intel-iotgno fix listedUBUNTU-CVE-2026-100077
Ubuntu:22.04:LTSlinux-kvmno fix listedUBUNTU-CVE-2026-100077
Ubuntu:22.04:LTSlinux-lowlatencyno fix listedUBUNTU-CVE-2026-100077
Ubuntu:24.04:LTSlinux-lowlatencyno fix listedUBUNTU-CVE-2026-100077
Ubuntu:22.04:LTSlinux-lowlatency-hwe-5.19no fix listedUBUNTU-CVE-2026-100077
Ubuntu:24.04:LTSlinux-lowlatency-hwe-6.11no fix listedUBUNTU-CVE-2026-100077
Ubuntu:22.04:LTSlinux-lowlatency-hwe-6.2no fix listedUBUNTU-CVE-2026-100077
Ubuntu:22.04:LTSlinux-lowlatency-hwe-6.5no fix listedUBUNTU-CVE-2026-100077
Ubuntu:22.04:LTSlinux-lowlatency-hwe-6.8no fix listedUBUNTU-CVE-2026-100077
Ubuntu:22.04:LTSlinux-nvidiano fix listedUBUNTU-CVE-2026-100077
Ubuntu:24.04:LTSlinux-nvidiano fix listedUBUNTU-CVE-2026-100077
Ubuntu:26.04:LTSlinux-nvidiano fix listedUBUNTU-CVE-2026-100077
Ubuntu:24.04:LTSlinux-nvidia-6.11no fix listedUBUNTU-CVE-2026-100077
Ubuntu:24.04:LTSlinux-nvidia-6.17no fix listedUBUNTU-CVE-2026-100077
Ubuntu:22.04:LTSlinux-nvidia-6.2no fix listedUBUNTU-CVE-2026-100077
Ubuntu:22.04:LTSlinux-nvidia-6.5no fix listedUBUNTU-CVE-2026-100077
Ubuntu:22.04:LTSlinux-nvidia-6.8no fix listedUBUNTU-CVE-2026-100077
Ubuntu:24.04:LTSlinux-nvidia-7.0no fix listedUBUNTU-CVE-2026-100077
Ubuntu:26.04:LTSlinux-nvidia-bosno fix listedUBUNTU-CVE-2026-100077
Ubuntu:24.04:LTSlinux-nvidia-lowlatencyno fix listedUBUNTU-CVE-2026-100077
Ubuntu:22.04:LTSlinux-nvidia-tegrano fix listedUBUNTU-CVE-2026-100077
Ubuntu:24.04:LTSlinux-nvidia-tegrano fix listedUBUNTU-CVE-2026-100077
Ubuntu:22.04:LTSlinux-nvidia-tegra-igxno fix listedUBUNTU-CVE-2026-100077
Ubuntu:22.04:LTSlinux-oem-5.17no fix listedUBUNTU-CVE-2026-100077
Ubuntu:22.04:LTSlinux-oem-6.0no fix listedUBUNTU-CVE-2026-100077
Ubuntu:22.04:LTSlinux-oem-6.1no fix listedUBUNTU-CVE-2026-100077
Ubuntu:24.04:LTSlinux-oem-6.11no fix listedUBUNTU-CVE-2026-100077
Ubuntu:24.04:LTSlinux-oem-6.14no fix listedUBUNTU-CVE-2026-100077
Ubuntu:24.04:LTSlinux-oem-6.17no fix listedUBUNTU-CVE-2026-100077
Ubuntu:22.04:LTSlinux-oem-6.5no fix listedUBUNTU-CVE-2026-100077
Ubuntu:24.04:LTSlinux-oem-6.8no fix listedUBUNTU-CVE-2026-100077
Ubuntu:26.04:LTSlinux-oem-7.07.0.0-1017.17UBUNTU-CVE-2026-100077
Ubuntu:26.04:LTSlinux-oem-7.07.0.0-1017.17USN-8960-1
Ubuntu:22.04:LTSlinux-oracleno fix listedUBUNTU-CVE-2026-100077
Ubuntu:24.04:LTSlinux-oracleno fix listedUBUNTU-CVE-2026-100077
Ubuntu:26.04:LTSlinux-oracle7.0.0-1015.16UBUNTU-CVE-2026-100077
Ubuntu:26.04:LTSlinux-oracle7.0.0-1015.16USN-8959-1
Ubuntu:24.04:LTSlinux-oracle-6.14no fix listedUBUNTU-CVE-2026-100077
Ubuntu:24.04:LTSlinux-oracle-6.17no fix listedUBUNTU-CVE-2026-100077
Ubuntu:22.04:LTSlinux-oracle-6.5no fix listedUBUNTU-CVE-2026-100077
Ubuntu:22.04:LTSlinux-oracle-6.8no fix listedUBUNTU-CVE-2026-100077
Ubuntu:24.04:LTSlinux-oracle-7.0no fix listedUBUNTU-CVE-2026-100077
Ubuntu:22.04:LTSlinux-raspino fix listedUBUNTU-CVE-2026-100077
Ubuntu:24.04:LTSlinux-raspino fix listedUBUNTU-CVE-2026-100077
Ubuntu:26.04:LTSlinux-raspino fix listedUBUNTU-CVE-2026-100077
Ubuntu:24.04:LTSlinux-raspi-realtimeno fix listedUBUNTU-CVE-2026-100077
Ubuntu:22.04:LTSlinux-realtimeno fix listedUBUNTU-CVE-2026-100077
Ubuntu:24.04:LTSlinux-realtimeno fix listedUBUNTU-CVE-2026-100077
Ubuntu:26.04:LTSlinux-realtimeno fix listedUBUNTU-CVE-2026-100077
Ubuntu:22.04:LTSlinux-riscvno fix listedUBUNTU-CVE-2026-100077
Ubuntu:24.04:LTSlinux-riscvno fix listedUBUNTU-CVE-2026-100077
Ubuntu:26.04:LTSlinux-riscv7.0.0-42.42.1UBUNTU-CVE-2026-100077
Ubuntu:22.04:LTSlinux-riscv-5.19no fix listedUBUNTU-CVE-2026-100077
Ubuntu:24.04:LTSlinux-riscv-6.14no fix listedUBUNTU-CVE-2026-100077
Ubuntu:24.04:LTSlinux-riscv-6.17no fix listedUBUNTU-CVE-2026-100077
Ubuntu:22.04:LTSlinux-riscv-6.5no fix listedUBUNTU-CVE-2026-100077
Ubuntu:22.04:LTSlinux-riscv-6.8no fix listedUBUNTU-CVE-2026-100077
Ubuntu:24.04:LTSlinux-riscv-7.07.0.0-42.42.1~24.04.1UBUNTU-CVE-2026-100077
Ubuntu:22.04:LTSlinux-starfive-5.19no fix listedUBUNTU-CVE-2026-100077
Ubuntu:22.04:LTSlinux-starfive-6.2no fix listedUBUNTU-CVE-2026-100077
Ubuntu:22.04:LTSlinux-starfive-6.5no fix listedUBUNTU-CVE-2026-100077
Ubuntu:24.04:LTSlinux-vmwareno fix listedUBUNTU-CVE-2026-100077
Ubuntu:24.04:LTSlinux-xilinxno fix listedUBUNTU-CVE-2026-100077
Ubuntu:22.04:LTSlinux-xilinx-zynqmpno fix listedUBUNTU-CVE-2026-100077

Affected products (as reported)

VendorProductVersions
Linux Linux 1a370be9ac51129e40b0ed7fa71d2b2b92bc47e5 – before 9cf623ae29876788adfddd6ca01e2b8545594c141a370be9ac51129e40b0ed7fa71d2b2b92bc47e5 – before d4bee74b7cb93e40c60b43dc9dc0c3aab444649f1a370be9ac51129e40b0ed7fa71d2b2b92bc47e5 – before 2f021d93f15829ba052ff22bc40df0ec3ae7c7ab1a370be9ac51129e40b0ed7fa71d2b2b92bc47e5 – before e36284257eeca13768687bf8e52f66f8ea0e87941a370be9ac51129e40b0ed7fa71d2b2b92bc47e5 – before dc64cf9d71428234389b635d142cb5fe07d57eab1a370be9ac51129e40b0ed7fa71d2b2b92bc47e5 – before b303e1d52811de7d1bcf793560754d4df68d4a1c
Linux Linux 4.2

References