CVE-2022-50030

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  2. Vulnerabilities (CVE)
  3. CVE-2022-50030

7.8 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

I

n the Linux kernel, the following vulnerability has been resolved: scsi: lpfc: Prevent buffer overflow crashes in debugfs with malformed user input Malformed user input to debugfs results in buffer overflow crashes. Adapt input string lengths to fit within internal buffers, leaving space for NULL terminators.

References
Link Resource
https://git.kernel.org/stable/c/2d544e9d19c109dfe34b3dc1253a8b2971abe060 Patch
https://git.kernel.org/stable/c/927907f1cbb3408cadde637fccfc17bb6b10a87d Patch
https://git.kernel.org/stable/c/b92506dc51f81741eb26609175ac206c20f06e0a Patch
https://git.kernel.org/stable/c/c29a4baaad38a332c0ae480cf6d6c5bf75ac1828 Patch
https://git.kernel.org/stable/c/f8191d40aa612981ce897e66cda6a88db8df17bb 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:*:*:*:*:*:*:*:*
History

13 Nov 2025, 19:31

Type Values Removed Values Added
References () https://git.kernel.org/stable/c/2d544e9d19c109dfe34b3dc1253a8b2971abe060 - () https://git.kernel.org/stable/c/2d544e9d19c109dfe34b3dc1253a8b2971abe060 - Patch
References () https://git.kernel.org/stable/c/927907f1cbb3408cadde637fccfc17bb6b10a87d - () https://git.kernel.org/stable/c/927907f1cbb3408cadde637fccfc17bb6b10a87d - Patch
References () https://git.kernel.org/stable/c/b92506dc51f81741eb26609175ac206c20f06e0a - () https://git.kernel.org/stable/c/b92506dc51f81741eb26609175ac206c20f06e0a - Patch
References () https://git.kernel.org/stable/c/c29a4baaad38a332c0ae480cf6d6c5bf75ac1828 - () https://git.kernel.org/stable/c/c29a4baaad38a332c0ae480cf6d6c5bf75ac1828 - Patch
References () https://git.kernel.org/stable/c/f8191d40aa612981ce897e66cda6a88db8df17bb - () https://git.kernel.org/stable/c/f8191d40aa612981ce897e66cda6a88db8df17bb - Patch
CPE cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 7.8
First Time Linux linux Kernel
Linux
CWE CWE-787
Summary
  • (es) En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: scsi: lpfc: Evita fallos por desbordamiento de búfer en debugfs con entradas de usuario malformadas. Las entradas de usuario malformadas en debugfs provocan fallos por desbordamiento de búfer. Adapta la longitud de las cadenas de entrada para que quepan en los búferes internos, dejando espacio para terminadores NULL.

18 Jun 2025, 11:15

Type Values Removed Values Added
New CVE
Information

Published : 2025-06-18 11:15

Updated : 2025-11-13 19:31

NVD link : CVE-2022-50030

Mitre link : CVE-2022-50030

CVE.ORG link : CVE-2022-50030

JSON object : View

Products Affected

linux

CWE
CWE-787

Out-of-bounds Write