CVE-2024-35800

efi: fix panic in kdump kernel

published May 17, 2024

CVSS
—
EPSS
0%
Percentile
12.7
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00227 · 12.7th percentile
Published
2024-05-17T13:23Z
EPSS history
Timeline
  • 17 MAY 13:23Z
    efi: fix panic in kdump kernel
    cvelistv5