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CVE-2024-26763 Detail

Description

In the Linux kernel, the following vulnerability has been resolved: dm-crypt: don't modify the data when using authenticated encryption It was said that authenticated encryption could produce invalid tag when the data that is being encrypted is modified [1]. So, fix this problem by copying the data into the clone bio first and then encrypt them inside the clone bio. This may reduce performance, but it is needed to prevent the user from corrupting the device by writing data with O_DIRECT and modifying them at the same time. [1] https://lore.kernel.org/all/20240207004723.GA35324@sol.localdomain/T/


Severity



CVSS 4.0 Severity and Metrics:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.


NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List from the CNA.

Note: NVD Analysts have not published a CVSS score for this CVE at this time. NVD Analysts use publicly available information at the time of analysis to associate CVSS vector strings.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://git.kernel.org/stable/c/0dccbb93538fe89a86c6de31d4b1c8c560848eaa
https://git.kernel.org/stable/c/1a4371db68a31076afbe56ecce34fbbe6c80c529
https://git.kernel.org/stable/c/3c652f6fa1e1f9f02c3fbf359d260ad153ec5f90
https://git.kernel.org/stable/c/43a202bd552976497474ae144942e32cc5f34d7e
https://git.kernel.org/stable/c/50c70240097ce41fe6bce6478b80478281e4d0f7
https://git.kernel.org/stable/c/64ba01a365980755732972523600a961c4266b75
https://git.kernel.org/stable/c/d9e3763a505e50ba3bd22846f2a8db99429fb857
https://git.kernel.org/stable/c/e08c2a8d27e989f0f5b0888792643027d7e691e6

Weakness Enumeration

CWE-ID CWE Name Source

Change History

3 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2024-26763
NVD Published Date:
04/03/2024
NVD Last Modified:
04/03/2024
Source:
kernel.org