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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2023-53519 Detail

Description

In the Linux kernel, the following vulnerability has been resolved: media: v4l2-mem2mem: add lock to protect parameter num_rdy Getting below error when using KCSAN to check the driver. Adding lock to protect parameter num_rdy when getting the value with function: v4l2_m2m_num_src_bufs_ready/v4l2_m2m_num_dst_bufs_ready. kworker/u16:3: [name:report&]BUG: KCSAN: data-race in v4l2_m2m_buf_queue kworker/u16:3: [name:report&] kworker/u16:3: [name:report&]read-write to 0xffffff8105f35b94 of 1 bytes by task 20865 on cpu 7: kworker/u16:3:  v4l2_m2m_buf_queue+0xd8/0x10c


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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URL Source(s) Tag(s)
https://git.kernel.org/stable/c/1676748aa29099fc0abd71e0fb092e76e835f25c kernel.org Patch 
https://git.kernel.org/stable/c/56b5c3e67b0f9af3f45cf393be048ee8d8a92694 kernel.org Patch 
https://git.kernel.org/stable/c/690dd4780b3f4d755e4e7883e8c3d1b5052f6bf2 kernel.org Patch 
https://git.kernel.org/stable/c/7fc7f87725805197388ba749a1801df33000fa50 kernel.org Patch 
https://git.kernel.org/stable/c/c71aa5f1cf961264690f2560503ea396b6e3c680 kernel.org Patch 
https://git.kernel.org/stable/c/e01ea1c4191ee08440b5f86db98dff695e9cedf9 kernel.org Patch 
https://git.kernel.org/stable/c/e52de26cb37459b16213438a2c82feb155dd3bbd kernel.org Patch 
https://git.kernel.org/stable/c/ef009fe2010ea2a3a7045ecb72729cf366e0967b kernel.org Patch 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-667 Improper Locking cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

3 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2023-53519
NVD Published Date:
10/01/2025
NVD Last Modified:
04/06/2026
Source:
kernel.org