Description

In the Linux kernel, the following vulnerability has been resolved: virt/coco/sev-guest: Double-buffer messages The encryption algorithms read and write directly to shared unencrypted memory, which may leak information as well as permit the host to tamper with the message integrity. Instead, copy whole messages in or out as needed before doing any computation on them.

INFO

Published Date :

2025-12-08T01:19:32.417Z

Last Modified :

2025-12-08T01:19:32.417Z

Source :

Linux
AFFECTED PRODUCTS

The following products are affected by CVE-2023-53769 vulnerability.

Vendors Products
Linux
  • Linux Kernel
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2023-53769.

URL Resource
https://git.kernel.org/stable/c/4b69c63f716cfda38e1210e65b68f67f6cee2ddf cve-icon cve-icon
https://git.kernel.org/stable/c/577a64725bfd77645986168e953d405067ee565b cve-icon cve-icon
https://git.kernel.org/stable/c/965006103a14703cc42043bbf9b5e0cdf7a468ad cve-icon cve-icon
https://git.kernel.org/stable/c/c27dafc4aa50a29ec927b3aa84ac7b430071f682 cve-icon cve-icon
https://lore.kernel.org/linux-cve-announce/2025120846-CVE-2023-53769-1a8b@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2023-53769 cve-icon
https://www.cve.org/CVERecord?id=CVE-2023-53769 cve-icon
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