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Vulnerability · Published May 17, 2024 · Assigned by Linux

CVE-2024-35800efi: fix panic in kdump kernel

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 13% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS NVD)5.5Medium
Exploit odds (30 days)0.2%top 86.5% 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: efi: fix panic in kdump kernel Check if get_next_variable() is actually valid pointer before calling it. In kdump kernel this method is set to NULL that causes panic during the kexec-ed kernel boot. Tested with QEMU and OVMF firmware.

Affected packages & fixed versions

EcosystemPackageFixed inAdvisory
AlmaLinux:9bpftool7.3.0-427.31.1.el9_4ALSA-2024:5363
AlmaLinux:9kernel5.14.0-427.31.1.el9_4ALSA-2024:5363
AlmaLinux:9kernel-64k5.14.0-427.31.1.el9_4ALSA-2024:5363
AlmaLinux:9kernel-64k-core5.14.0-427.31.1.el9_4ALSA-2024:5363
AlmaLinux:9kernel-64k-debug5.14.0-427.31.1.el9_4ALSA-2024:5363
AlmaLinux:9kernel-64k-debug-core5.14.0-427.31.1.el9_4ALSA-2024:5363
AlmaLinux:9kernel-64k-debug-devel5.14.0-427.31.1.el9_4ALSA-2024:5363
AlmaLinux:9kernel-64k-debug-devel-matched5.14.0-427.31.1.el9_4ALSA-2024:5363
AlmaLinux:9kernel-64k-debug-modules5.14.0-427.31.1.el9_4ALSA-2024:5363
AlmaLinux:9kernel-64k-debug-modules-core5.14.0-427.31.1.el9_4ALSA-2024:5363
AlmaLinux:9kernel-64k-debug-modules-extra5.14.0-427.31.1.el9_4ALSA-2024:5363
AlmaLinux:9kernel-64k-devel5.14.0-427.31.1.el9_4ALSA-2024:5363
AlmaLinux:9kernel-64k-devel-matched5.14.0-427.31.1.el9_4ALSA-2024:5363
AlmaLinux:9kernel-64k-modules5.14.0-427.31.1.el9_4ALSA-2024:5363
AlmaLinux:9kernel-64k-modules-core5.14.0-427.31.1.el9_4ALSA-2024:5363
AlmaLinux:9kernel-64k-modules-extra5.14.0-427.31.1.el9_4ALSA-2024:5363
AlmaLinux:9kernel-abi-stablelists5.14.0-427.31.1.el9_4ALSA-2024:5363
AlmaLinux:9kernel-core5.14.0-427.31.1.el9_4ALSA-2024:5363
AlmaLinux:9kernel-cross-headers5.14.0-427.31.1.el9_4ALSA-2024:5363
AlmaLinux:9kernel-debug5.14.0-427.31.1.el9_4ALSA-2024:5363
AlmaLinux:9kernel-debug-core5.14.0-427.31.1.el9_4ALSA-2024:5363
AlmaLinux:9kernel-debug-devel5.14.0-427.31.1.el9_4ALSA-2024:5363
AlmaLinux:9kernel-debug-devel-matched5.14.0-427.31.1.el9_4ALSA-2024:5363
AlmaLinux:9kernel-debug-modules5.14.0-427.31.1.el9_4ALSA-2024:5363
AlmaLinux:9kernel-debug-modules-core5.14.0-427.31.1.el9_4ALSA-2024:5363
AlmaLinux:9kernel-debug-modules-extra5.14.0-427.31.1.el9_4ALSA-2024:5363
AlmaLinux:9kernel-debug-uki-virt5.14.0-427.31.1.el9_4ALSA-2024:5363
AlmaLinux:9kernel-devel5.14.0-427.31.1.el9_4ALSA-2024:5363
AlmaLinux:9kernel-devel-matched5.14.0-427.31.1.el9_4ALSA-2024:5363
AlmaLinux:9kernel-doc5.14.0-427.31.1.el9_4ALSA-2024:5363
AlmaLinux:9kernel-headers5.14.0-427.31.1.el9_4ALSA-2024:5363
AlmaLinux:9kernel-modules5.14.0-427.31.1.el9_4ALSA-2024:5363
AlmaLinux:9kernel-modules-core5.14.0-427.31.1.el9_4ALSA-2024:5363
AlmaLinux:9kernel-modules-extra5.14.0-427.31.1.el9_4ALSA-2024:5363
AlmaLinux:9kernel-rt5.14.0-427.31.1.el9_4ALSA-2024:5363
AlmaLinux:9kernel-rt-core5.14.0-427.31.1.el9_4ALSA-2024:5363
AlmaLinux:9kernel-rt-debug5.14.0-427.31.1.el9_4ALSA-2024:5363
AlmaLinux:9kernel-rt-debug-core5.14.0-427.31.1.el9_4ALSA-2024:5363
AlmaLinux:9kernel-rt-debug-devel5.14.0-427.31.1.el9_4ALSA-2024:5363
AlmaLinux:9kernel-rt-debug-modules5.14.0-427.31.1.el9_4ALSA-2024:5363
AlmaLinux:9kernel-rt-debug-modules-core5.14.0-427.31.1.el9_4ALSA-2024:5363
AlmaLinux:9kernel-rt-debug-modules-extra5.14.0-427.31.1.el9_4ALSA-2024:5363
AlmaLinux:9kernel-rt-devel5.14.0-427.31.1.el9_4ALSA-2024:5363
AlmaLinux:9kernel-rt-modules5.14.0-427.31.1.el9_4ALSA-2024:5363
AlmaLinux:9kernel-rt-modules-core5.14.0-427.31.1.el9_4ALSA-2024:5363
AlmaLinux:9kernel-rt-modules-extra5.14.0-427.31.1.el9_4ALSA-2024:5363
AlmaLinux:9kernel-tools5.14.0-427.31.1.el9_4ALSA-2024:5363
AlmaLinux:9kernel-tools-libs5.14.0-427.31.1.el9_4ALSA-2024:5363
AlmaLinux:9kernel-tools-libs-devel5.14.0-427.31.1.el9_4ALSA-2024:5363
AlmaLinux:9kernel-uki-virt5.14.0-427.31.1.el9_4ALSA-2024:5363
AlmaLinux:9kernel-zfcpdump5.14.0-427.31.1.el9_4ALSA-2024:5363
AlmaLinux:9kernel-zfcpdump-core5.14.0-427.31.1.el9_4ALSA-2024:5363
AlmaLinux:9kernel-zfcpdump-devel5.14.0-427.31.1.el9_4ALSA-2024:5363
AlmaLinux:9kernel-zfcpdump-devel-matched5.14.0-427.31.1.el9_4ALSA-2024:5363
AlmaLinux:9kernel-zfcpdump-modules5.14.0-427.31.1.el9_4ALSA-2024:5363
AlmaLinux:9kernel-zfcpdump-modules-core5.14.0-427.31.1.el9_4ALSA-2024:5363
AlmaLinux:9kernel-zfcpdump-modules-extra5.14.0-427.31.1.el9_4ALSA-2024:5363
AlmaLinux:9libperf5.14.0-427.31.1.el9_4ALSA-2024:5363
AlmaLinux:9perf5.14.0-427.31.1.el9_4ALSA-2024:5363
AlmaLinux:9python3-perf5.14.0-427.31.1.el9_4ALSA-2024:5363
AlmaLinux:9rtla5.14.0-427.31.1.el9_4ALSA-2024:5363
AlmaLinux:9rv5.14.0-427.31.1.el9_4ALSA-2024:5363
Debian:12linux6.1.85-1DEBIAN-CVE-2024-35800
Debian:13linux6.7.12-1DEBIAN-CVE-2024-35800
Debian:14linux6.7.12-1DEBIAN-CVE-2024-35800
Rocky Linux:9kernel0:5.14.0-427.31.1.el9_4RLSA-2024:5363
Ubuntu:24.04:LTSlinux6.8.0-35.35UBUNTU-CVE-2024-35800
Ubuntu:22.04:LTSlinux-allwinner-5.19no fix listedUBUNTU-CVE-2024-35800
Ubuntu:24.04:LTSlinux-aws6.8.0-1009.9UBUNTU-CVE-2024-35800
Ubuntu:22.04:LTSlinux-aws-5.19no fix listedUBUNTU-CVE-2024-35800
Ubuntu:22.04:LTSlinux-aws-6.2no fix listedUBUNTU-CVE-2024-35800
Ubuntu:22.04:LTSlinux-aws-6.5no fix listedUBUNTU-CVE-2024-35800
Ubuntu:24.04:LTSlinux-azure6.8.0-1008.8UBUNTU-CVE-2024-35800
Ubuntu:22.04:LTSlinux-azure-5.19no fix listedUBUNTU-CVE-2024-35800
Ubuntu:22.04:LTSlinux-azure-6.2no fix listedUBUNTU-CVE-2024-35800
Ubuntu:22.04:LTSlinux-azure-6.5no fix listedUBUNTU-CVE-2024-35800
Ubuntu:22.04:LTSlinux-azure-fde-5.19no fix listedUBUNTU-CVE-2024-35800
Ubuntu:22.04:LTSlinux-azure-fde-6.2no fix listedUBUNTU-CVE-2024-35800
Ubuntu:24.04:LTSlinux-gcp6.8.0-1008.9UBUNTU-CVE-2024-35800
Ubuntu:22.04:LTSlinux-gcp-5.19no fix listedUBUNTU-CVE-2024-35800
Ubuntu:22.04:LTSlinux-gcp-6.2no fix listedUBUNTU-CVE-2024-35800
Ubuntu:22.04:LTSlinux-gcp-6.5no fix listedUBUNTU-CVE-2024-35800
Ubuntu:24.04:LTSlinux-gke6.8.0-1004.7UBUNTU-CVE-2024-35800
Ubuntu:22.04:LTSlinux-hwe-5.19no fix listedUBUNTU-CVE-2024-35800
Ubuntu:22.04:LTSlinux-hwe-6.2no fix listedUBUNTU-CVE-2024-35800
Ubuntu:22.04:LTSlinux-hwe-6.5no fix listedUBUNTU-CVE-2024-35800
Ubuntu:24.04:LTSlinux-ibm6.8.0-1006.6UBUNTU-CVE-2024-35800
Ubuntu:22.04:LTSlinux-intel-iot-realtimeno fix listedUBUNTU-CVE-2024-35800
Ubuntu:24.04:LTSlinux-lowlatency6.8.0-35.35.1UBUNTU-CVE-2024-35800
Ubuntu:22.04:LTSlinux-lowlatency-hwe-5.19no fix listedUBUNTU-CVE-2024-35800
Ubuntu:22.04:LTSlinux-lowlatency-hwe-6.2no fix listedUBUNTU-CVE-2024-35800
Ubuntu:22.04:LTSlinux-lowlatency-hwe-6.5no fix listedUBUNTU-CVE-2024-35800
Ubuntu:22.04:LTSlinux-nvidia-6.2no fix listedUBUNTU-CVE-2024-35800
Ubuntu:22.04:LTSlinux-nvidia-6.5no fix listedUBUNTU-CVE-2024-35800
Ubuntu:22.04:LTSlinux-oem-5.17no fix listedUBUNTU-CVE-2024-35800
Ubuntu:22.04:LTSlinux-oem-6.0no fix listedUBUNTU-CVE-2024-35800
Ubuntu:22.04:LTSlinux-oem-6.1no fix listedUBUNTU-CVE-2024-35800
Ubuntu:22.04:LTSlinux-oem-6.5no fix listedUBUNTU-CVE-2024-35800
Ubuntu:24.04:LTSlinux-oem-6.86.8.0-1006.6UBUNTU-CVE-2024-35800
Ubuntu:24.04:LTSlinux-oracle6.8.0-1006.6UBUNTU-CVE-2024-35800
Ubuntu:22.04:LTSlinux-oracle-6.5no fix listedUBUNTU-CVE-2024-35800
Ubuntu:24.04:LTSlinux-raspi6.8.0-1005.5UBUNTU-CVE-2024-35800
Ubuntu:22.04:LTSlinux-realtimeno fix listedUBUNTU-CVE-2024-35800
Ubuntu:22.04:LTSlinux-riscvno fix listedUBUNTU-CVE-2024-35800
Ubuntu:24.04:LTSlinux-riscv6.8.0-35.35.1UBUNTU-CVE-2024-35800
Ubuntu:22.04:LTSlinux-riscv-5.19no fix listedUBUNTU-CVE-2024-35800
Ubuntu:22.04:LTSlinux-riscv-6.5no fix listedUBUNTU-CVE-2024-35800
Ubuntu:22.04:LTSlinux-starfive-5.19no fix listedUBUNTU-CVE-2024-35800
Ubuntu:22.04:LTSlinux-starfive-6.2no fix listedUBUNTU-CVE-2024-35800
Ubuntu:22.04:LTSlinux-starfive-6.5no fix listedUBUNTU-CVE-2024-35800

Affected products (as reported)

VendorProductVersions
Linux Linux a8901f331b8b7f95a7315d033a22bc84c8365f35 – before b9d103aca85f082a343b222493f3cab1219aaaf4bad267f9e18f8e9e628abd1811d2899b1735a4e1 – before 9114ba9987506bcfbb454f6e68558d68cb1abbdebad267f9e18f8e9e628abd1811d2899b1735a4e1 – before 7784135f134c13af17d9ffb39a57db8500bc60ffbad267f9e18f8e9e628abd1811d2899b1735a4e1 – before 090d2b4515ade379cd592fbc8931344945978210bad267f9e18f8e9e628abd1811d2899b1735a4e1 – before 62b71cd73d41ddac6b1760402bbe8c4932e235316.1.81 – before 6.1.84
Linux Linux 6.3

References