CVE-2022-48776

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2022-48776
In the Linux kernel, the following vulnerability has been resolved: mtd: parsers: qcom: Fix missing free for pparts in cleanup Mtdpart doesn't free pparts when a cleanup function is declared. Add missing free for pparts in cleanup function for smem to fix the 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/1b37889f9a151d26a3fb0d3870f6e1046dee2e24 Patch
https://git.kernel.org/stable/c/3dd8ba961b9356c4113b96541c752c73d98fef70 Patch
https://git.kernel.org/stable/c/3eb5185896a68373714dc7d0009111744adc3345 Patch
https://git.kernel.org/stable/c/1b37889f9a151d26a3fb0d3870f6e1046dee2e24 Patch
https://git.kernel.org/stable/c/3dd8ba961b9356c4113b96541c752c73d98fef70 Patch
https://git.kernel.org/stable/c/3eb5185896a68373714dc7d0009111744adc3345 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:5.17:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:5.17:rc2:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:5.17:rc3:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:5.17:rc4:*:*:*:*:*:*
History

24 Sep 2025, 18:16

Type Values Removed Values Added
CWE CWE-401
First Time Linux linux Kernel
Linux
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.5
CPE cpe:2.3:o:linux:linux_kernel:5.17:rc2:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:5.17:rc3:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:5.17:rc4:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:5.17:rc1:*:*:*:*:*:*
References () https://git.kernel.org/stable/c/1b37889f9a151d26a3fb0d3870f6e1046dee2e24 - () https://git.kernel.org/stable/c/1b37889f9a151d26a3fb0d3870f6e1046dee2e24 - Patch
References () https://git.kernel.org/stable/c/3dd8ba961b9356c4113b96541c752c73d98fef70 - () https://git.kernel.org/stable/c/3dd8ba961b9356c4113b96541c752c73d98fef70 - Patch
References () https://git.kernel.org/stable/c/3eb5185896a68373714dc7d0009111744adc3345 - () https://git.kernel.org/stable/c/3eb5185896a68373714dc7d0009111744adc3345 - Patch

21 Nov 2024, 07:34

Type Values Removed Values Added
Summary
  • (es) En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: mtd: parsers: qcom: Corrige la falta de espacio libre para pparts en la limpieza Mtdpart no libera pparts cuando se declara una función de limpieza. Agregue piezas libres faltantes en la función de limpieza para que smem arregle la fuga.
References () https://git.kernel.org/stable/c/1b37889f9a151d26a3fb0d3870f6e1046dee2e24 - () https://git.kernel.org/stable/c/1b37889f9a151d26a3fb0d3870f6e1046dee2e24 -
References () https://git.kernel.org/stable/c/3dd8ba961b9356c4113b96541c752c73d98fef70 - () https://git.kernel.org/stable/c/3dd8ba961b9356c4113b96541c752c73d98fef70 -
References () https://git.kernel.org/stable/c/3eb5185896a68373714dc7d0009111744adc3345 - () https://git.kernel.org/stable/c/3eb5185896a68373714dc7d0009111744adc3345 -

16 Jul 2024, 12:15

Type Values Removed Values Added
New CVE
Information

Published : 2024-07-16 12:15

Updated : 2025-09-24 18:16

NVD link : CVE-2022-48776

Mitre link : CVE-2022-48776

CVE.ORG link : CVE-2022-48776

JSON object : View

Products Affected

linux

  • linux_kernel
CWE
CWE-401

Missing Release of Memory after Effective Lifetime