Integer Overflow to Buffer Overflow in Automotive OS Platform

published 2025-01-06 22 mo ago modified 2026-06-17 4 mo ago also EUVD-2024-41265

cvss: 8.4; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.1%; EPSS 0.1% chance of exploitation in 30 days, percentile 3%
public exploits: 0; none known

Memory corruption can occur if an already verified IFS2 image is overwritten, bypassing boot verification. This allows unauthorized programs to be injected into security-sensitive images, enabling the booting of a tampered IFS2 system image.

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: total
Assessed: 22 mo ago (2025-01-06)

Exploit prediction

0.14% chance of exploitation in the next 30 days, higher than 3% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	8.4	CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD	3.1	7.8	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

Qualcomm, Inc. Snapdragon

Classification

Weakness

CWE-787 Out-of-bounds Write
CWE-190 Integer Overflow or Wraparound

References

docs.qualcomm.com /product/publicresources/securitybulletin/january-2025-bulletin.html
vendor-advisory

Sources

CVE List CVE-2024-45555
NVD CVE-2024-45555

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary