In the Linux kernel, the following vulnerability has been resolved:
PM / devfreq: Fix buffer overflow in trans_stat_show
Fix buffer overflow in trans_stat_show().
Convert simple snprintf to the more secure scnprintf with size of
PAGE_SIZE.
Add condition checking if we are exceeding PAGE_SIZE and exit early from
loop. Also add at the end a warning that we exceeded PAGE_SIZE and that
stats is disabled.
Return -EFBIG in the case where we don't have enough space to write the
full transition table.
Also document in the ABI that this function can return -EFBIG error.
References
Configurations
Configuration 1 (hide)
|
History
12 Dec 2024, 15:20
| Type | Values Removed | Values Added |
|---|---|---|
| CPE | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | |
| First Time |
Linux linux Kernel
Linux |
|
| References | () https://git.kernel.org/stable/c/087de000e4f8c878c81d9dd3725f00a1d292980c - Patch | |
| References | () https://git.kernel.org/stable/c/08e23d05fa6dc4fc13da0ccf09defdd4bbc92ff4 - Patch | |
| References | () https://git.kernel.org/stable/c/796d3fad8c35ee9df9027899fb90ceaeb41b958f - Patch | |
| References | () https://git.kernel.org/stable/c/8a7729cda2dd276d7a3994638038fb89035b6f2c - Patch | |
| References | () https://git.kernel.org/stable/c/a979f56aa4b93579cf0e4265ae04d7e9300fd3e8 - Patch | |
| References | () https://git.kernel.org/stable/c/eaef4650fa2050147ca25fd7ee43bc0082e03c87 - Patch | |
| References | () https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html - Patch | |
| CWE | CWE-120 | |
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 7.8 |
Information
Published : 2024-03-18 11:15
Updated : 2024-12-12 15:20
NVD link : CVE-2023-52614
Mitre link : CVE-2023-52614
CVE.ORG link : CVE-2023-52614
JSON object : View
Products Affected
linux
- linux_kernel
CWE
CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')