CVE-2023-53414Missing Release of Memory after Effective Lifetime in Linux

Severity
5.5MEDIUMNVD
EPSS
0.0%
top 95.91%
CISA KEV
Not in KEV
Exploit
No known exploits
Timeline
PublishedSep 18

Description

In the Linux kernel, the following vulnerability has been resolved: scsi: snic: Fix memory leak with using debugfs_lookup() When calling debugfs_lookup() the result must have dput() called on it, otherwise the memory will leak over time. To make things simpler, just call debugfs_lookup_and_remove() instead which handles all of the logic at once.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HExploitability: 1.8 | Impact: 3.6

Affected Packages4 packages

NVDlinux/linux_kernel5.166.1.16+2
Debianlinux/linux_kernel< 6.1.20-1+2
CVEListV5linux/linux1be4ec2456a7d110092ad8cc918eef75b878ec4e5a46d8bdaf03e8a4bb83f0c363326d9aa66cc122+4
debiandebian/linux< linux 6.1.20-1 (bookworm)

Patches

🔴Vulnerability Details

2
OSV
CVE-2023-53414: In the Linux kernel, the following vulnerability has been resolved: scsi: snic: Fix memory leak with using debugfs_lookup() When calling debugfs_looku2025-09-18
GHSA
GHSA-5w42-rmvh-mvw5: In the Linux kernel, the following vulnerability has been resolved: scsi: snic: Fix memory leak with using debugfs_lookup() When calling debugfs_loo2025-09-18

📋Vendor Advisories

2
Red Hat
kernel: scsi: snic: Fix memory leak with using debugfs_lookup()2025-09-18
Debian
CVE-2023-53414: linux - In the Linux kernel, the following vulnerability has been resolved: scsi: snic:...2023
CVE-2023-53414 — Linux vulnerability | cvebase