CVE-2022-49451

Feb. 26, 2025, 7:01 a.m.

None
No Score

Description

In the Linux kernel, the following vulnerability has been resolved: firmware: arm_scmi: Fix list protocols enumeration in the base protocol While enumerating protocols implemented by the SCMI platform using BASE_DISCOVER_LIST_PROTOCOLS, the number of returned protocols is currently validated in an improper way since the check employs a sum between unsigned integers that could overflow and cause the check itself to be silently bypassed if the returned value 'loop_num_ret' is big enough. Fix the validation avoiding the addition.

Product(s) Impacted

Product Versions
Linux kernel
  • []

Weaknesses

Common security weaknesses mapped to this vulnerability.

References

https://git.kernel.org/stable/c/1052f22e127d0c34c3387bb389424ba1c61491ff
https://git.kernel.org/stable/c/2ccfcd7a09c826516edcfe464b05071961aada3f
https://git.kernel.org/stable/c/444a2d27fe9867d0da4b28fc45b793f32e099ab8
https://git.kernel.org/stable/c/6e7978695f4a6cbd83616b5a702b77fa2087b247
https://git.kernel.org/stable/c/8009120e0354a67068e920eb10dce532391361d0
https://git.kernel.org/stable/c/98342148a8cd242855d7e257f298c966c96dba9f
https://git.kernel.org/stable/c/b0e4bafac8963c2d85ee18d3d01f393735acceec

Tags

416baaa9-dc9f-4396-8d5f-8c081fb06d67
2025-02-26
CVE-2022-49451

Timeline

Published: Feb. 26, 2025, 7:01 a.m.
Last Modified: Feb. 26, 2025, 7:01 a.m.

Status : Awaiting Analysis

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

416baaa9-dc9f-4396-8d5f-8c081fb06d67

*Disclaimer: Some vulnerabilities do not have an associated CPE. To enhance the data, we use AI to infer CPEs based on CVE details. This is an automated process and might not always be accurate.