CVE-2022-49451
Qualcomm Snapdragon Firmware Integer Overflow Vulnerability
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.
INFO
Published Date :
Feb. 26, 2025, 7:01 a.m.
Last Modified :
March 17, 2025, 4:12 p.m.
Source :
416baaa9-dc9f-4396-8d5f-8c081fb06d67
Remotely Exploitable :
No
Impact Score :
3.6
Exploitability Score :
1.8
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2022-49451.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
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The following list is the news that have been mention
CVE-2022-49451 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2022-49451 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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Initial Analysis by [email protected]
Mar. 17, 2025
Action Type Old Value New Value Added CVSS V3.1 AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Added CWE CWE-190 Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.20 up to (excluding) 5.4.198 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.5 up to (excluding) 5.10.121 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.11 up to (excluding) 5.15.46 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.16 up to (excluding) 5.17.14 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.18 up to (excluding) 5.18.3 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.17 up to (excluding) 4.19.247 Added Reference Type kernel.org: https://git.kernel.org/stable/c/1052f22e127d0c34c3387bb389424ba1c61491ff Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/2ccfcd7a09c826516edcfe464b05071961aada3f Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/444a2d27fe9867d0da4b28fc45b793f32e099ab8 Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/6e7978695f4a6cbd83616b5a702b77fa2087b247 Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/8009120e0354a67068e920eb10dce532391361d0 Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/98342148a8cd242855d7e257f298c966c96dba9f Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/b0e4bafac8963c2d85ee18d3d01f393735acceec Types: Patch -
New CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Feb. 26, 2025
Action Type Old Value New Value Added 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. Added Reference https://git.kernel.org/stable/c/1052f22e127d0c34c3387bb389424ba1c61491ff Added Reference https://git.kernel.org/stable/c/2ccfcd7a09c826516edcfe464b05071961aada3f Added Reference https://git.kernel.org/stable/c/444a2d27fe9867d0da4b28fc45b793f32e099ab8 Added Reference https://git.kernel.org/stable/c/6e7978695f4a6cbd83616b5a702b77fa2087b247 Added Reference https://git.kernel.org/stable/c/8009120e0354a67068e920eb10dce532391361d0 Added Reference https://git.kernel.org/stable/c/98342148a8cd242855d7e257f298c966c96dba9f Added Reference https://git.kernel.org/stable/c/b0e4bafac8963c2d85ee18d3d01f393735acceec
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2022-49451 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2022-49451
weaknesses.