CVE-2024-56563

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2024-56563
In the Linux kernel, the following vulnerability has been resolved: ceph: fix cred leak in ceph_mds_check_access() get_current_cred() increments the reference counter, but the put_cred() call was missing.

5.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://git.kernel.org/stable/c/c5cf420303256dcd6ff175643e9e9558543c2047 Patch
https://git.kernel.org/stable/c/e3d1c9e2b811f13bdbbb962c2b17a6091c28522c Patch
Configurations

Configuration 1 (hide)

cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
History

23 Sep 2025, 20:42

Type Values Removed Values Added
References () https://git.kernel.org/stable/c/c5cf420303256dcd6ff175643e9e9558543c2047 - () https://git.kernel.org/stable/c/c5cf420303256dcd6ff175643e9e9558543c2047 - Patch
References () https://git.kernel.org/stable/c/e3d1c9e2b811f13bdbbb962c2b17a6091c28522c - () https://git.kernel.org/stable/c/e3d1c9e2b811f13bdbbb962c2b17a6091c28522c - Patch
CWE NVD-CWE-noinfo
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.5
CPE cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
First Time Linux linux Kernel
Linux
Summary
  • (es) En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: ceph: se corrige la pérdida de credenciales en ceph_mds_check_access(). get_current_cred() incrementa el contador de referencia, pero faltaba la llamada put_cred().

27 Dec 2024, 15:15

Type Values Removed Values Added
New CVE
Information

Published : 2024-12-27 15:15

Updated : 2025-09-23 20:42

NVD link : CVE-2024-56563

Mitre link : CVE-2024-56563

CVE.ORG link : CVE-2024-56563

JSON object : View

Products Affected

linux

  • linux_kernel
CWE
NVD-CWE-noinfo