← Back to CVEs

CVE-2023-37454

MEDIUM

5.5

Description

An issue was discovered in the Linux kernel through 6.4.2. A crafted UDF filesystem image causes a use-after-free write operation in the udf_put_super and udf_close_lvid functions in fs/udf/super.c. NOTE: the suse.com reference has a different perspective about this.

CVE Details

CVSS v3.1 Score5.5

SeverityMEDIUM

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

Attack VectorLOCAL

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published7/6/2023

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

linux:linux_kernel

Weaknesses (CWE)

CWE-416

References

https://bugzilla.suse.com/show_bug.cgi?id=CVE-2023-37454(cve@mitre.org)

https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=6f861765464f43a71462d52026fbddfc858239a5(cve@mitre.org)

https://lore.kernel.org/all/00000000000056e02f05dfb6e11a%40google.com/T/(cve@mitre.org)

https://syzkaller.appspot.com/bug?extid=26873a72980f8fa8bc55(cve@mitre.org)

https://syzkaller.appspot.com/bug?extid=60864ed35b1073540d57(cve@mitre.org)

https://syzkaller.appspot.com/bug?extid=61564e5023b7229ec85d(cve@mitre.org)

https://bugzilla.suse.com/show_bug.cgi?id=CVE-2023-37454(af854a3a-2127-422b-91ae-364da2661108)

https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=6f861765464f43a71462d52026fbddfc858239a5(af854a3a-2127-422b-91ae-364da2661108)

https://lore.kernel.org/all/00000000000056e02f05dfb6e11a%40google.com/T/(af854a3a-2127-422b-91ae-364da2661108)

https://syzkaller.appspot.com/bug?extid=26873a72980f8fa8bc55(af854a3a-2127-422b-91ae-364da2661108)

https://syzkaller.appspot.com/bug?extid=60864ed35b1073540d57(af854a3a-2127-422b-91ae-364da2661108)

https://syzkaller.appspot.com/bug?extid=61564e5023b7229ec85d(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.