Executive Summary

Informations
Name CVE-2025-23158 First vendor Publication 2025-05-01
Vendor Cve Last vendor Modification 2025-05-02

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
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Security-Database Scoring CVSS v2

Cvss vector :
Cvss Base Score N/A Attack Range N/A
Cvss Impact Score N/A Attack Complexity N/A
Cvss Expoit Score N/A Authentication N/A
Calculate full CVSS 2.0 Vectors scores

Detail

In the Linux kernel, the following vulnerability has been resolved:

media: venus: hfi: add check to handle incorrect queue size

qsize represents size of shared queued between driver and video firmware. Firmware can modify this value to an invalid large value. In such situation, empty_space will be bigger than the space actually available. Since new_wr_idx is not checked, so the following code will result in an OOB write. ... qsize = qhdr->q_size

if (wr_idx >= rd_idx)
empty_space = qsize - (wr_idx - rd_idx) .... if (new_wr_idx < qsize) {
memcpy(wr_ptr, packet, dwords << 2) --> OOB write

Add check to ensure qsize is within the allocated size while reading and writing packets into the queue.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-23158

Sources (Detail)

https://git.kernel.org/stable/c/101a86619aab42bb61f2253bbf720121022eab86
https://git.kernel.org/stable/c/1b86c1917e16bafbbb08ab90baaff533aa36c62d
https://git.kernel.org/stable/c/32af5c1fdb9bc274f52ee0472d3b060b18e4aab4
https://git.kernel.org/stable/c/40084302f639b3fe954398c5ba5ee556b7242b54
https://git.kernel.org/stable/c/679424f8b31446f90080befd0300ea915485b096
https://git.kernel.org/stable/c/69baf245b23e20efda0079238b27fc63ecf13de1
https://git.kernel.org/stable/c/a45957bcde529169188929816775a575de77d84f
https://git.kernel.org/stable/c/cf5f7bb4e0d786f4d9d50ae6b5963935eab71d75
https://git.kernel.org/stable/c/edb89d69b1438681daaf5ca90aed3242df94cc96
Source Url

Alert History

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0
Date Informations
2025-05-27 02:55:42
  • First insertion