CVE catalog

CVE-2023-33551

erofs-utils: CVE-2023-33551

Severity: High · CVSS 7.8CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Published: Jun 1, 2023, 3:15:09 PM UTC
Source: [NVD] · [CVE record]
EPSS: 0.81% · Oct 25, 2026

Heap Buffer Overflow in the erofsfsck_dirent_iter function in fsck/main.c in erofs-utils v1.6 allows remote attackers to execute arbitrary code via a crafted erofs filesystem image.

Vulnerable and fixed packages

Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.

Distribution	Package	Release	Version	Status
Debian	erofs-utils	sid	`1.9.4-1`	fixed
Debian	erofs-utils	forky	`1.9.4-1`	fixed
Debian	erofs-utils	trixie	`1.8.6-1`	fixed
Debian	erofs-utils	bookworm	`1.5-1`	vulnerable
Opensuse	erofs-utils	tumbleweed	`1.7-1.1`	fixed

Fixed-version evidence

Distribution	Package	Type	Release	Fixed version	Urgency	Origin	Bugs
Debian	erofs-utils	source	sid	`1.6-2`	not yet assigned	Not reported	[1037092]
Debian	erofs-utils	source	forky	`1.6-2`	not yet assigned	Not reported	[1037092]
Debian	erofs-utils	source	trixie	`1.6-2`	not yet assigned	Not reported	[1037092]
Debian	erofs-utils	source	bookworm	`(unfixed)`	not yet assigned	Not reported	[1037092]
Opensuse	erofs-utils	rpm	tumbleweed	`1.7-1.1`	Not reported	OPENSUSE-SU-2024:13318-1	Not reported

[Debian bug #1037092]

Notes

[bookworm] erofs-utils: Minor issue

OpenFactory catalog packages

Matching against OpenFactory catalog package versions is in progress.

References

[Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [SUSE security advisories and VEX]