VulnerabilityAnalyzed
CVE-2024-35800
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.
MEDIUM 5.5EPSS 0.23%
Does this matter?
Lower severity and a low EPSS score (0.23%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 3.1
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.23% probability · 13th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-476
- Affected
- linux/linux kernel
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- https://git.kernel.org/stable/c/090d2b4515ade379cd592fbc8931344945978210Patch
- https://git.kernel.org/stable/c/62b71cd73d41ddac6b1760402bbe8c4932e23531Patch
- https://git.kernel.org/stable/c/7784135f134c13af17d9ffb39a57db8500bc60ffPatch
- https://git.kernel.org/stable/c/9114ba9987506bcfbb454f6e68558d68cb1abbdePatch
- https://git.kernel.org/stable/c/b9d103aca85f082a343b222493f3cab1219aaaf4Patch
- https://git.kernel.org/stable/c/090d2b4515ade379cd592fbc8931344945978210Patch
- https://git.kernel.org/stable/c/62b71cd73d41ddac6b1760402bbe8c4932e23531Patch
- https://git.kernel.org/stable/c/7784135f134c13af17d9ffb39a57db8500bc60ffPatch
- https://git.kernel.org/stable/c/9114ba9987506bcfbb454f6e68558d68cb1abbdePatch
- https://git.kernel.org/stable/c/b9d103aca85f082a343b222493f3cab1219aaaf4Patch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.