In the Linux kernel, the following vulnerability has been resolved:
crypto: cavium - prevent integer overflow loading firmware
The "code_length" value comes from the firmware file. If your firmware
is untrusted realistically there is probably very little you can do to
protect yourself. Still we try to limit the damage as much as possible.
Also Smatch marks any data read from the filesystem as untrusted and
prints warnings if it not capped correctly.
The "ntohl(ucode->code_length) * 2" multiplication can have an
integer overflow.
References
Configurations
Configuration 1 (hide)
|
History
04 Dec 2025, 13:44
| Type | Values Removed | Values Added |
|---|---|---|
| CWE | CWE-190 | |
| CPE | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | |
| First Time |
Linux
Linux linux Kernel |
|
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 5.5 |
| References | () https://git.kernel.org/stable/c/172c8a24fc8312cf6b88d3c88469653fdcb1c127 - Patch | |
| References | () https://git.kernel.org/stable/c/2526d6bf27d15054bb0778b2f7bc6625fd934905 - Patch | |
| References | () https://git.kernel.org/stable/c/371fa5129af53a79f6dddc90fe5bb0825cbe72a4 - Patch | |
| References | () https://git.kernel.org/stable/c/3a720eb89026c5241b8c4abb33370dc6fb565eee - Patch | |
| References | () https://git.kernel.org/stable/c/584561e94260268abe1c83e00d9c205565cb7bc5 - Patch | |
| References | () https://git.kernel.org/stable/c/90e483e7f20c32287d2a9da967e122938f52737a - Patch | |
| References | () https://git.kernel.org/stable/c/c4d4c2afd08dfb3cd1c880d1811ede2568e81a6d - Patch | |
| References | () https://git.kernel.org/stable/c/e29fd7a6852376d2cfb95ad5d6d3eeff93f815e9 - Patch |
15 Sep 2025, 15:22
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2025-09-15 15:15
Updated : 2025-12-04 13:44
NVD link : CVE-2022-50330
Mitre link : CVE-2022-50330
CVE.ORG link : CVE-2022-50330
JSON object : View
Products Affected
linux
- linux_kernel
CWE
CWE-190
Integer Overflow or Wraparound