CVE•Published 2025-02-18•Modified 2026-07-20•0 articles on news•5 live references•NVD data

CVE-2024-45775

Vulnerability data via NVD (ingested)

CVSS v3.1

5.2

MEDIUM

CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:H

EPSS percentile

Exploit Prediction Scoring System · top 89% of all CVEs

Weaknesses (CWE)

CWE-252Unchecked Return Value

Description

A flaw was found in grub2 where the grub_extcmd_dispatcher() function calls grub_arg_list_alloc() to allocate memory for the grub's argument list. However, it fails to check in case the memory allocation fails. Once the allocation fails, a NULL point will be processed by the parse_option() function, leading grub to crash or, in some rare scenarios, corrupt the IVT data.

Timeline

Published 2025-02-18

Modified 2026-07-20

External references

NVD MITRE Exploit-DB GitHub PoC VulnCheck

Search for exposed instances

Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).

Shodan · vuln tag0 hosts

vuln:CVE-2024-45775

Hosts Shodan has explicitly fingerprinted as vulnerable.

More intel sources (5)

Shodan report

vuln:CVE-2024-45775

Country / ASN / product breakdown for the vuln query.

Censys

vulnerabilities.cve_id: CVE-2024-45775

Censys host search filtered to this CVE id.

grep.app

CVE-2024-45775