Executive Summary

Informations
Name CVE-2024-50190 First vendor Publication 2024-11-08
Vendor Cve Last vendor Modification 2024-11-08

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
 
Calculate full CVSS 3.0 Vectors scores

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:

ice: fix memleak in ice_init_tx_topology()

Fix leak of the FW blob (DDP pkg).

Make ice_cfg_tx_topo() const-correct, so ice_init_tx_topology() can avoid copying whole FW blob. Copy just the topology section, and only when needed. Reuse the buffer allocated for the read of the current topology.

This was found by kmemleak, with the following trace for each PF:
[] kmemdup_noprof+0x1d/0x50
[] ice_init_ddp_config+0x100/0x220 [ice]
[] ice_init_dev+0x6f/0x200 [ice]
[] ice_init+0x29/0x560 [ice]
[] ice_probe+0x21d/0x310 [ice]

Constify ice_cfg_tx_topo() @buf parameter. This cascades further down to few more functions.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-50190

Sources (Detail)

https://git.kernel.org/stable/c/43544b4e30732c3d88f423252281915d5bc739b6
https://git.kernel.org/stable/c/c188afdc36113760873ec78cbc036f6b05f77621
Source Url

Alert History

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Date Informations
2024-11-09 03:01:55
  • Multiple Updates
2024-11-09 03:01:13
  • Multiple Updates
2024-11-09 00:27:29
  • Multiple Updates
2024-11-08 13:27:35
  • First insertion