CVE-2023-33552

HIGH 7.8CVE-2023-33552 · Published 01/06/2023 · updated 17/06/2026

In short

CVE-2023-33552 is a HIGH (CVSS 7.8) vulnerability affecting erofs-utils (erofs-utils project).
Chance of exploitation in the next 30 days (EPSS): 0.71%, higher than 53.8% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
erofs-utils erofs-utils_project	`= 1.6`	No fix yet

Description

Heap Buffer Overflow in the erofs_read_one_data function at data.c in erofs-utils v1.6 allows remote attackers to execute arbitrary code via a crafted erofs filesystem image.

References

lometsj/blog_repo · Exploit
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FHOIRL6XH5NYR3LYI3KP5DE4SDSQWR7W
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IGGIYW7PHYQM2NPYCJPSPSLULLD2P2PE

More vulnerabilities in erofs-utils

See all →

Running one of these products? Scan your site to see whether it exposes a vulnerable version.

Scan my site free