Executive Summary



This vulnerability is currently undergoing analysis and not all information is available. Please check back soon to view the completed vulnerability summary
Informations
Name CVE-2022-49100 First vendor Publication 2025-02-26
Vendor Cve Last vendor Modification 2025-02-26

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:

virtio_console: eliminate anonymous module_init & module_exit

Eliminate anonymous module_init() and module_exit(), which can lead to confusion or ambiguity when reading System.map, crashes/oops/bugs, or an initcall_debug log.

Give each of these init and exit functions unique driver-specific names to eliminate the anonymous names.

Example 1: (System.map)
ffffffff832fc78c t init
ffffffff832fc79e t init
ffffffff832fc8f8 t init

Example 2: (initcall_debug log)
calling init+0x0/0x12 @ 1
initcall init+0x0/0x12 returned 0 after 15 usecs
calling init+0x0/0x60 @ 1
initcall init+0x0/0x60 returned 0 after 2 usecs
calling init+0x0/0x9a @ 1
initcall init+0x0/0x9a returned 0 after 74 usecs

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-49100

Sources (Detail)

https://git.kernel.org/stable/c/0f3d824bd70a1303464d5e93ee3e7afe7832fe89
https://git.kernel.org/stable/c/3504b0a177208eda85bf472bbf7c9aa77d2b8343
https://git.kernel.org/stable/c/3fd5dee7404ce40c79cba468bb2510115639d975
https://git.kernel.org/stable/c/44c2d5fbe7b2bd1f8cb114d608a591a73a5d4ae6
https://git.kernel.org/stable/c/71612aee09ecea3475f8751dc841d75a011b1fd0
https://git.kernel.org/stable/c/7deaddb704713608e0ae559e27185581b9af71a0
https://git.kernel.org/stable/c/93e3d88321d2274fa4e26b006e19cc10fec331c2
https://git.kernel.org/stable/c/c69b442125bf009fce26e15aa5616caf8a3673c3
https://git.kernel.org/stable/c/fefb8a2a941338d871e2d83fbd65fbfa068857bd
Source Url

Alert History

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0
Date Informations
2025-02-26 17:20:34
  • First insertion