Executive Summary

Informations
Name CVE-2024-53241 First vendor Publication 2024-12-24
Vendor Cve Last vendor Modification 2025-01-05

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:

x86/xen: don't do PV iret hypercall through hypercall page

Instead of jumping to the Xen hypercall page for doing the iret hypercall, directly code the required sequence in xen-asm.S.

This is done in preparation of no longer using hypercall page at all, as it has shown to cause problems with speculation mitigations.

This is part of XSA-466 / CVE-2024-53241.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-53241

Sources (Detail)

http://www.openwall.com/lists/oss-security/2024/12/17/2
http://www.openwall.com/lists/oss-security/2024/12/23/1
http://www.openwall.com/lists/oss-security/2025/01/05/1
http://www.openwall.com/lists/oss-security/2025/01/05/2
http://xenbits.xen.org/xsa/advisory-466.html
https://git.kernel.org/stable/c/05df6e6cd9a76b778aee33c3c18c9f3b3566d4a5
https://git.kernel.org/stable/c/82c211ead1ec440dbf81727e17b03b5e3c44b93d
https://git.kernel.org/stable/c/a2796dff62d6c6bfc5fbebdf2bee0d5ac0438906
https://git.kernel.org/stable/c/c7b4cfa6213a44fa48714186dfdf125072d036e3
https://git.kernel.org/stable/c/f7c3fdad0a474062d566aae3289d490d7e702d30
https://git.kernel.org/stable/c/fa719857f613fed94a79da055b13ca51214c694f
Source Url

Alert History

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0
1
Date Informations
2025-01-05 13:20:32
  • Multiple Updates
2024-12-24 13:20:31
  • First insertion