Description

In the Linux kernel, the following vulnerability has been resolved: KEYS: trusted: dcp: fix improper sg use with CONFIG_VMAP_STACK=y With vmalloc stack addresses enabled (CONFIG_VMAP_STACK=y) DCP trusted keys can crash during en- and decryption of the blob encryption key via the DCP crypto driver. This is caused by improperly using sg_init_one() with vmalloc'd stack buffers (plain_key_blob). Fix this by always using kmalloc() for buffers we give to the DCP crypto driver.

INFO

Published Date :

2025-02-27T02:12:04.100Z

Last Modified :

2025-05-04T13:01:49.877Z

Source :

Linux
AFFECTED PRODUCTS

The following products are affected by CVE-2024-58008 vulnerability.

Vendors Products
Linux
  • Linux Kernel
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2024-58008.

URL Resource
https://git.kernel.org/stable/c/3192f1c54dddb9b5820bf5e8677809949d8e9c66 cve-icon cve-icon
https://git.kernel.org/stable/c/3355594de46fb1cba663f12b9644b664b8a609f4 cve-icon cve-icon
https://git.kernel.org/stable/c/e8d9fab39d1f87b52932646b2f1e7877aa3fc0f4 cve-icon cve-icon
https://lore.kernel.org/linux-cve-announce/2025022656-CVE-2024-58008-548d@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2024-58008 cve-icon
https://www.cve.org/CVERecord?id=CVE-2024-58008 cve-icon
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