CVE - CVE-2024-26763

CVE-ID
CVE-2024-26763	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
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/
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://git.kernel.org/stable/c/0dccbb93538fe89a86c6de31d4b1c8c560848eaa URL:https://git.kernel.org/stable/c/0dccbb93538fe89a86c6de31d4b1c8c560848eaa MISC:https://git.kernel.org/stable/c/1a4371db68a31076afbe56ecce34fbbe6c80c529 URL:https://git.kernel.org/stable/c/1a4371db68a31076afbe56ecce34fbbe6c80c529 MISC:https://git.kernel.org/stable/c/3c652f6fa1e1f9f02c3fbf359d260ad153ec5f90 URL:https://git.kernel.org/stable/c/3c652f6fa1e1f9f02c3fbf359d260ad153ec5f90 MISC:https://git.kernel.org/stable/c/43a202bd552976497474ae144942e32cc5f34d7e URL:https://git.kernel.org/stable/c/43a202bd552976497474ae144942e32cc5f34d7e MISC:https://git.kernel.org/stable/c/50c70240097ce41fe6bce6478b80478281e4d0f7 URL:https://git.kernel.org/stable/c/50c70240097ce41fe6bce6478b80478281e4d0f7 MISC:https://git.kernel.org/stable/c/64ba01a365980755732972523600a961c4266b75 URL:https://git.kernel.org/stable/c/64ba01a365980755732972523600a961c4266b75 MISC:https://git.kernel.org/stable/c/d9e3763a505e50ba3bd22846f2a8db99429fb857 URL:https://git.kernel.org/stable/c/d9e3763a505e50ba3bd22846f2a8db99429fb857 MISC:https://git.kernel.org/stable/c/e08c2a8d27e989f0f5b0888792643027d7e691e6 URL:https://git.kernel.org/stable/c/e08c2a8d27e989f0f5b0888792643027d7e691e6
Assigning CNA
kernel.org
Date Record Created
20240219	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20240219)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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