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Vulnerability · Published Oct 21, 2024 · Assigned by Linux

CVE-2024-47731drivers/perf: Fix ali_drw_pmu driver interrupt status clearing

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 15% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS NVD)5.5Medium
Exploit odds (30 days)0.2%top 85.4% 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: drivers/perf: Fix ali_drw_pmu driver interrupt status clearing The alibaba_uncore_pmu driver forgot to clear all interrupt status in the interrupt processing function. After the PMU counter overflow interrupt occurred, an interrupt storm occurred, causing the system to hang. Therefore, clear the correct interrupt status in the interrupt handling function to fix it.

Affected packages & fixed versions

EcosystemPackageFixed inAdvisory
Debian:12linux6.1.115-1DEBIAN-CVE-2024-47731
Debian:13linux6.11.2-1DEBIAN-CVE-2024-47731
Debian:14linux6.11.2-1DEBIAN-CVE-2024-47731
Ubuntu:24.04:LTSlinux6.8.0-54.56USN-7301-1
Ubuntu:24.04:LTSlinux6.8.0-54.56UBUNTU-CVE-2024-47731
Ubuntu:22.04:LTSlinux-allwinner-5.19no fix listedUBUNTU-CVE-2024-47731
Ubuntu:24.04:LTSlinux-aws6.8.0-1023.25UBUNTU-CVE-2024-47731
Ubuntu:24.04:LTSlinux-aws6.8.0-1023.25USN-7311-1
Ubuntu:22.04:LTSlinux-aws-5.19no fix listedUBUNTU-CVE-2024-47731
Ubuntu:22.04:LTSlinux-aws-6.2no fix listedUBUNTU-CVE-2024-47731
Ubuntu:22.04:LTSlinux-aws-6.5no fix listedUBUNTU-CVE-2024-47731
Ubuntu:22.04:LTSlinux-aws-6.86.8.0-1023.25~22.04.1USN-7311-1
Ubuntu:22.04:LTSlinux-aws-6.86.8.0-1023.25~22.04.1UBUNTU-CVE-2024-47731
Ubuntu:24.04:LTSlinux-azure6.8.0-1025.30UBUNTU-CVE-2024-47731
Ubuntu:22.04:LTSlinux-azure-5.19no fix listedUBUNTU-CVE-2024-47731
Ubuntu:22.04:LTSlinux-azure-6.2no fix listedUBUNTU-CVE-2024-47731
Ubuntu:22.04:LTSlinux-azure-6.5no fix listedUBUNTU-CVE-2024-47731
Ubuntu:22.04:LTSlinux-azure-6.86.8.0-1025.30~22.04.1UBUNTU-CVE-2024-47731
Ubuntu:22.04:LTSlinux-azure-fde-5.19no fix listedUBUNTU-CVE-2024-47731
Ubuntu:22.04:LTSlinux-azure-fde-6.2no fix listedUBUNTU-CVE-2024-47731
Ubuntu:24.04:LTSlinux-gcp6.8.0-1024.26USN-7304-1
Ubuntu:24.04:LTSlinux-gcp6.8.0-1024.26UBUNTU-CVE-2024-47731
Ubuntu:22.04:LTSlinux-gcp-5.19no fix listedUBUNTU-CVE-2024-47731
Ubuntu:22.04:LTSlinux-gcp-6.2no fix listedUBUNTU-CVE-2024-47731
Ubuntu:22.04:LTSlinux-gcp-6.5no fix listedUBUNTU-CVE-2024-47731
Ubuntu:22.04:LTSlinux-gcp-6.86.8.0-1024.26~22.04.1UBUNTU-CVE-2024-47731
Ubuntu:22.04:LTSlinux-gcp-6.86.8.0-1024.26~22.04.1USN-7303-3
Ubuntu:24.04:LTSlinux-gke6.8.0-1019.23UBUNTU-CVE-2024-47731
Ubuntu:24.04:LTSlinux-gke6.8.0-1019.23USN-7304-1
Ubuntu:24.04:LTSlinux-gkeop6.8.0-1006.8USN-7304-1
Ubuntu:24.04:LTSlinux-gkeop6.8.0-1006.8UBUNTU-CVE-2024-47731
Ubuntu:22.04:LTSlinux-hwe-5.19no fix listedUBUNTU-CVE-2024-47731
Ubuntu:22.04:LTSlinux-hwe-6.2no fix listedUBUNTU-CVE-2024-47731
Ubuntu:22.04:LTSlinux-hwe-6.5no fix listedUBUNTU-CVE-2024-47731
Ubuntu:22.04:LTSlinux-hwe-6.86.8.0-57.59~22.04.1UBUNTU-CVE-2024-47731
Ubuntu:24.04:LTSlinux-ibm6.8.0-1022.22UBUNTU-CVE-2024-47731
Ubuntu:22.04:LTSlinux-intel-iot-realtimeno fix listedUBUNTU-CVE-2024-47731
Ubuntu:24.04:LTSlinux-lowlatency6.8.0-54.56.1USN-7301-1
Ubuntu:24.04:LTSlinux-lowlatency6.8.0-54.56.1UBUNTU-CVE-2024-47731
Ubuntu:22.04:LTSlinux-lowlatency-hwe-5.19no fix listedUBUNTU-CVE-2024-47731
Ubuntu:22.04:LTSlinux-lowlatency-hwe-6.2no fix listedUBUNTU-CVE-2024-47731
Ubuntu:22.04:LTSlinux-lowlatency-hwe-6.5no fix listedUBUNTU-CVE-2024-47731
Ubuntu:22.04:LTSlinux-lowlatency-hwe-6.86.8.0-54.56.1~22.04.1UBUNTU-CVE-2024-47731
Ubuntu:22.04:LTSlinux-lowlatency-hwe-6.86.8.0-54.56.1~22.04.1USN-7301-1
Ubuntu:24.04:LTSlinux-nvidia6.8.0-1022.25USN-7303-1
Ubuntu:24.04:LTSlinux-nvidia6.8.0-1022.25UBUNTU-CVE-2024-47731
Ubuntu:22.04:LTSlinux-nvidia-6.2no fix listedUBUNTU-CVE-2024-47731
Ubuntu:22.04:LTSlinux-nvidia-6.5no fix listedUBUNTU-CVE-2024-47731
Ubuntu:22.04:LTSlinux-nvidia-6.86.8.0-1022.25~22.04.2UBUNTU-CVE-2024-47731
Ubuntu:22.04:LTSlinux-nvidia-6.86.8.0-1022.25~22.04.2USN-7303-1
Ubuntu:24.04:LTSlinux-nvidia-lowlatency6.8.0-1022.25.2UBUNTU-CVE-2024-47731
Ubuntu:24.04:LTSlinux-nvidia-lowlatency6.8.0-1022.25.2USN-7303-1
Ubuntu:22.04:LTSlinux-oem-5.17no fix listedUBUNTU-CVE-2024-47731
Ubuntu:22.04:LTSlinux-oem-6.0no fix listedUBUNTU-CVE-2024-47731
Ubuntu:22.04:LTSlinux-oem-6.1no fix listedUBUNTU-CVE-2024-47731
Ubuntu:24.04:LTSlinux-oem-6.116.11.0-1015.15UBUNTU-CVE-2024-47731
Ubuntu:22.04:LTSlinux-oem-6.5no fix listedUBUNTU-CVE-2024-47731
Ubuntu:24.04:LTSlinux-oem-6.86.8.0-1024.24USN-7386-1
Ubuntu:24.04:LTSlinux-oem-6.86.8.0-1024.24UBUNTU-CVE-2024-47731
Ubuntu:24.04:LTSlinux-oracle6.8.0-1020.21UBUNTU-CVE-2024-47731
Ubuntu:24.04:LTSlinux-oracle6.8.0-1020.21USN-7303-2
Ubuntu:22.04:LTSlinux-oracle-6.5no fix listedUBUNTU-CVE-2024-47731
Ubuntu:22.04:LTSlinux-oracle-6.86.8.0-1020.21~22.04.1UBUNTU-CVE-2024-47731
Ubuntu:22.04:LTSlinux-oracle-6.86.8.0-1020.21~22.04.1USN-7303-2
Ubuntu:24.04:LTSlinux-raspi6.8.0-1019.23UBUNTU-CVE-2024-47731
Ubuntu:24.04:LTSlinux-raspi6.8.0-1019.23USN-7303-3
Ubuntu:22.04:LTSlinux-realtimeno fix listedUBUNTU-CVE-2024-47731
Ubuntu:24.04:LTSlinux-realtimeno fix listedUBUNTU-CVE-2024-47731
Ubuntu:22.04:LTSlinux-riscvno fix listedUBUNTU-CVE-2024-47731
Ubuntu:24.04:LTSlinux-riscv6.8.0-53.55.1UBUNTU-CVE-2024-47731
Ubuntu:22.04:LTSlinux-riscv-5.19no fix listedUBUNTU-CVE-2024-47731
Ubuntu:22.04:LTSlinux-riscv-6.5no fix listedUBUNTU-CVE-2024-47731
Ubuntu:22.04:LTSlinux-riscv-6.86.8.0-53.55.1~22.04.1UBUNTU-CVE-2024-47731
Ubuntu:22.04:LTSlinux-starfive-5.19no fix listedUBUNTU-CVE-2024-47731
Ubuntu:22.04:LTSlinux-starfive-6.2no fix listedUBUNTU-CVE-2024-47731
Ubuntu:22.04:LTSlinux-starfive-6.5no fix listedUBUNTU-CVE-2024-47731

Affected products (as reported)

VendorProductVersions
Linux Linux cf7b61073e4526caa247616f6fbb174cbd2a5366 – before 24f30b34ff76648d26872dd4eaa002f074225058cf7b61073e4526caa247616f6fbb174cbd2a5366 – before 3b839d4619042b02eecdfc986484ac6e6be6acbfcf7b61073e4526caa247616f6fbb174cbd2a5366 – before 062b7176e484678b2c9072d28fbecea47846b274cf7b61073e4526caa247616f6fbb174cbd2a5366 – before 85702fddba70d2b63f5646793d77de2ad4fc3784cf7b61073e4526caa247616f6fbb174cbd2a5366 – before a3dd920977dccc453c550260c4b7605b280b79c3
Linux Linux 6.1

References