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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2023-52469 Detail

Description

In the Linux kernel, the following vulnerability has been resolved: drivers/amd/pm: fix a use-after-free in kv_parse_power_table When ps allocated by kzalloc equals to NULL, kv_parse_power_table frees adev->pm.dpm.ps that allocated before. However, after the control flow goes through the following call chains: kv_parse_power_table |-> kv_dpm_init |-> kv_dpm_sw_init |-> kv_dpm_fini The adev->pm.dpm.ps is used in the for loop of kv_dpm_fini after its first free in kv_parse_power_table and causes a use-after-free bug.


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/28dd788382c43b330480f57cd34cde0840896743 Patch 
https://git.kernel.org/stable/c/3426f059eacc33ecc676b0d66539297e1cfafd02 Patch 
https://git.kernel.org/stable/c/35fa2394d26e919f63600ce631e6aefc95ec2706 Patch 
https://git.kernel.org/stable/c/520e213a0b97b64735a13950e9371e0a5d7a5dc3 Patch 
https://git.kernel.org/stable/c/8a27d9d9fc9b5564b8904c3a77a7dea482bfa34e Patch 
https://git.kernel.org/stable/c/8b55b06e737feb2a645b0293ea27e38418876d63 Patch 
https://git.kernel.org/stable/c/95084632a65d5c0d682a83b55935560bdcd2a1e3 Patch 
https://git.kernel.org/stable/c/b6dcba02ee178282e0d28684d241e0b8462dea6a Patch 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-416 Use After Free cwe source acceptance level NIST  

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Change History

7 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2023-52469
NVD Published Date:
02/26/2024
NVD Last Modified:
11/04/2024
Source:
kernel.org