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CVE-2024-26927 Detail

Description

In the Linux kernel, the following vulnerability has been resolved: ASoC: SOF: Add some bounds checking to firmware data Smatch complains about "head->full_size - head->header_size" can underflow. To some extent, we're always going to have to trust the firmware a bit. However, it's easy enough to add a check for negatives, and let's add a upper bounds check as well.


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

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

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://git.kernel.org/stable/c/044e220667157fb9d59320341badec59cf45ba48
https://git.kernel.org/stable/c/044e220667157fb9d59320341badec59cf45ba48
https://git.kernel.org/stable/c/98f681b0f84cfc3a1d83287b77697679e0398306
https://git.kernel.org/stable/c/98f681b0f84cfc3a1d83287b77697679e0398306
https://git.kernel.org/stable/c/9eeb8e1231f6450c574c1db979122e171a1813ab
https://git.kernel.org/stable/c/9eeb8e1231f6450c574c1db979122e171a1813ab
https://git.kernel.org/stable/c/ced7df8b3c5c4751244cad79011e86cf1f809153
https://git.kernel.org/stable/c/ced7df8b3c5c4751244cad79011e86cf1f809153
https://git.kernel.org/stable/c/d133d67e7e724102d1e53009c4f88afaaf3e167c
https://git.kernel.org/stable/c/d133d67e7e724102d1e53009c4f88afaaf3e167c

Weakness Enumeration

CWE-ID CWE Name Source
CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') CISA-ADP  

Change History

5 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2024-26927
NVD Published Date:
04/28/2024
NVD Last Modified:
11/21/2024
Source:
kernel.org