CVE-2022-50384

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2022-50384
In the Linux kernel, the following vulnerability has been resolved: staging: vme_user: Fix possible UAF in tsi148_dma_list_add Smatch report warning as follows: drivers/staging/vme_user/vme_tsi148.c:1757 tsi148_dma_list_add() warn: '&entry->list' not removed from list In tsi148_dma_list_add(), the error path "goto err_dma" will not remove entry->list from list->entries, but entry will be freed, then list traversal may cause UAF. Fix by removeing it from list->entries before free().

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

References
Link Resource
https://git.kernel.org/stable/c/1f5661388f43df3ac106ce93e67d8d22b16a78ff Patch
https://git.kernel.org/stable/c/357057ee55d3c99a5de5abe8150f7bca04f8e53b Patch
https://git.kernel.org/stable/c/51c0ad3b7c5b01f9314758335a13f157b05fa56d Patch
https://git.kernel.org/stable/c/5cc4eea715a3fcf4e516662f736dfee63979465f Patch
https://git.kernel.org/stable/c/5d2b286eb034af114f67d9967fc3fbc1829bb712 Patch
https://git.kernel.org/stable/c/85db68fc901da52314ded80aace99f8b684c7815 Patch
https://git.kernel.org/stable/c/a45ba33d398a821147d7e5f16ead7eb125e331e2 Patch
https://git.kernel.org/stable/c/cf138759a7e92c75cfc1b7ba705e4108fe330edf Patch
https://git.kernel.org/stable/c/e6b0adff99edf246ba1f8d464530a0438cb1cbda 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:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
History

12 Dec 2025, 16:21

Type Values Removed Values Added
References () https://git.kernel.org/stable/c/1f5661388f43df3ac106ce93e67d8d22b16a78ff - () https://git.kernel.org/stable/c/1f5661388f43df3ac106ce93e67d8d22b16a78ff - Patch
References () https://git.kernel.org/stable/c/357057ee55d3c99a5de5abe8150f7bca04f8e53b - () https://git.kernel.org/stable/c/357057ee55d3c99a5de5abe8150f7bca04f8e53b - Patch
References () https://git.kernel.org/stable/c/51c0ad3b7c5b01f9314758335a13f157b05fa56d - () https://git.kernel.org/stable/c/51c0ad3b7c5b01f9314758335a13f157b05fa56d - Patch
References () https://git.kernel.org/stable/c/5cc4eea715a3fcf4e516662f736dfee63979465f - () https://git.kernel.org/stable/c/5cc4eea715a3fcf4e516662f736dfee63979465f - Patch
References () https://git.kernel.org/stable/c/5d2b286eb034af114f67d9967fc3fbc1829bb712 - () https://git.kernel.org/stable/c/5d2b286eb034af114f67d9967fc3fbc1829bb712 - Patch
References () https://git.kernel.org/stable/c/85db68fc901da52314ded80aace99f8b684c7815 - () https://git.kernel.org/stable/c/85db68fc901da52314ded80aace99f8b684c7815 - Patch
References () https://git.kernel.org/stable/c/a45ba33d398a821147d7e5f16ead7eb125e331e2 - () https://git.kernel.org/stable/c/a45ba33d398a821147d7e5f16ead7eb125e331e2 - Patch
References () https://git.kernel.org/stable/c/cf138759a7e92c75cfc1b7ba705e4108fe330edf - () https://git.kernel.org/stable/c/cf138759a7e92c75cfc1b7ba705e4108fe330edf - Patch
References () https://git.kernel.org/stable/c/e6b0adff99edf246ba1f8d464530a0438cb1cbda - () https://git.kernel.org/stable/c/e6b0adff99edf246ba1f8d464530a0438cb1cbda - Patch
CWE CWE-416
CPE cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 7.8
First Time Linux
Linux linux Kernel

18 Sep 2025, 14:15

Type Values Removed Values Added
New CVE
Information

Published : 2025-09-18 14:15

Updated : 2025-12-12 16:21

NVD link : CVE-2022-50384

Mitre link : CVE-2022-50384

CVE.ORG link : CVE-2022-50384

JSON object : View

Products Affected

linux

  • linux_kernel
CWE
CWE-416

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