In the Linux kernel, the following vulnerability has been resolved:
usb: gadget: configfs: Prevent OOB read/write in usb_string_copy()
Userspace provided string 's' could trivially have the length zero. Left
unchecked this will firstly result in an OOB read in the form
`if (str[0 - 1] == '\n') followed closely by an OOB write in the form
`str[0 - 1] = '\0'`.
There is already a validating check to catch strings that are too long.
Let's supply an additional check for invalid strings that are too short.
References
Configurations
Configuration 1 (hide)
|
History
08 Aug 2024, 14:54
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://git.kernel.org/stable/c/e8474a10c535e6a2024c3b06e37e4a3a23beb490 - Patch | |
| References | () https://git.kernel.org/stable/c/c95fbdde87e39e5e0ae27f28bf6711edfb985caa - Patch | |
| References | () https://git.kernel.org/stable/c/6d3c721e686ea6c59e18289b400cc95c76e927e0 - Patch | |
| References | () https://git.kernel.org/stable/c/eecfefad0953b2f31aaefa058f7f348ff39c4bba - Patch | |
| References | () https://git.kernel.org/stable/c/a444c3fc264119801575ab086e03fb4952f23fd0 - Patch | |
| References | () https://git.kernel.org/stable/c/2d16f63d8030903e5031853e79d731ee5d474e70 - Patch | |
| References | () https://git.kernel.org/stable/c/d1205033e912f9332c1dbefa812e6ceb0575ce0a - Patch | |
| References | () https://git.kernel.org/stable/c/72b8ee0d9826e8ed00e0bdfce3e46b98419b37ce - Patch | |
| CPE | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | |
| First Time |
Linux
Linux linux Kernel |
|
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 5.5 |
| CWE | CWE-787 |
07 Aug 2024, 16:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2024-08-07 16:15
Updated : 2024-08-08 14:54
NVD link : CVE-2024-42236
Mitre link : CVE-2024-42236
JSON object : View
Products Affected
linux
- linux_kernel
CWE
CWE-787
Out-of-bounds Write