CVE-2022-49088

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2022-49088
In the Linux kernel, the following vulnerability has been resolved: dpaa2-ptp: Fix refcount leak in dpaa2_ptp_probe This node pointer is returned by of_find_compatible_node() with refcount incremented. Calling of_node_put() to aovid the refcount leak.

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 NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://git.kernel.org/stable/c/2b04bd4f03bba021959ca339314f6739710f0954 Patch
https://git.kernel.org/stable/c/45fdd98b70142521739615ad1bfb760401863b73 Patch
https://git.kernel.org/stable/c/46d120f7c163706d6c31ee00baa0be64c4572b78 Patch
https://git.kernel.org/stable/c/599874bbc4ed832ccb578d48ac0ae7344382ef43 Patch
https://git.kernel.org/stable/c/ebd1e3458dbf6643aa0272da398cb5b537d492b7 Patch
https://git.kernel.org/stable/c/fbe5f4c0dd3475178f17ddd8b8d5044ebeae0be7 Patch
Configurations

Configuration 1 (hide)

OR cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:5.18:rc1:*:*:*:*:*:*
History

23 Sep 2025, 18:10

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.5
CPE cpe:2.3:o:linux:linux_kernel:5.18:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Summary
  • (es) En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: dpaa2-ptp: Se corrige la pérdida de recuento de referencias en dpaa2_ptp_probe. Este puntero de nodo es devuelto por of_find_compatible_node() con el recuento de referencias incrementado. Se llama a of_node_put() para evitar la pérdida de recuento de referencias.
First Time Linux
Linux linux Kernel
CWE NVD-CWE-Other
References () https://git.kernel.org/stable/c/2b04bd4f03bba021959ca339314f6739710f0954 - () https://git.kernel.org/stable/c/2b04bd4f03bba021959ca339314f6739710f0954 - Patch
References () https://git.kernel.org/stable/c/45fdd98b70142521739615ad1bfb760401863b73 - () https://git.kernel.org/stable/c/45fdd98b70142521739615ad1bfb760401863b73 - Patch
References () https://git.kernel.org/stable/c/46d120f7c163706d6c31ee00baa0be64c4572b78 - () https://git.kernel.org/stable/c/46d120f7c163706d6c31ee00baa0be64c4572b78 - Patch
References () https://git.kernel.org/stable/c/599874bbc4ed832ccb578d48ac0ae7344382ef43 - () https://git.kernel.org/stable/c/599874bbc4ed832ccb578d48ac0ae7344382ef43 - Patch
References () https://git.kernel.org/stable/c/ebd1e3458dbf6643aa0272da398cb5b537d492b7 - () https://git.kernel.org/stable/c/ebd1e3458dbf6643aa0272da398cb5b537d492b7 - Patch
References () https://git.kernel.org/stable/c/fbe5f4c0dd3475178f17ddd8b8d5044ebeae0be7 - () https://git.kernel.org/stable/c/fbe5f4c0dd3475178f17ddd8b8d5044ebeae0be7 - Patch

26 Feb 2025, 07:00

Type Values Removed Values Added
New CVE
Information

Published : 2025-02-26 07:00

Updated : 2025-09-23 18:10

NVD link : CVE-2022-49088

Mitre link : CVE-2022-49088

CVE.ORG link : CVE-2022-49088

JSON object : View

Products Affected

linux

  • linux_kernel
CWE
NVD-CWE-Other