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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities
NOTICE UPDATED - May, 29th 2024

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CVE-2024-27412 Detail

Description

In the Linux kernel, the following vulnerability has been resolved: power: supply: bq27xxx-i2c: Do not free non existing IRQ The bq27xxx i2c-client may not have an IRQ, in which case client->irq will be 0. bq27xxx_battery_i2c_probe() already has an if (client->irq) check wrapping the request_threaded_irq(). But bq27xxx_battery_i2c_remove() unconditionally calls free_irq(client->irq) leading to: [ 190.310742] ------------[ cut here ]------------ [ 190.310843] Trying to free already-free IRQ 0 [ 190.310861] WARNING: CPU: 2 PID: 1304 at kernel/irq/manage.c:1893 free_irq+0x1b8/0x310 Followed by a backtrace when unbinding the driver. Add an if (client->irq) to bq27xxx_battery_i2c_remove() mirroring probe() to fix this.


Severity

 


CVSS 4.0 Severity and Metrics:

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


NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List from the CNA.

Note: NVD Analysts have not published a CVSS score for this CVE at this time. NVD Analysts use publicly available information at the time of analysis to associate CVSS vector strings.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://git.kernel.org/stable/c/083686474e7c97b0f8b66df37fcb64e432e8b771
https://git.kernel.org/stable/c/2df70149e73e79783bcbc7db4fa51ecef0e2022c
https://git.kernel.org/stable/c/7394abc8926adee6a817bab10797e0adc898af77
https://git.kernel.org/stable/c/cefe18e9ec84f8fe3e198ccebb815cc996eb9797
https://git.kernel.org/stable/c/d4d813c0a14d6bf52d810a55db06a2e7e3d98eaa
https://git.kernel.org/stable/c/d7acc4a569f5f4513120c85ea2b9f04909b7490f
https://git.kernel.org/stable/c/e601ae81910ce6a3797876e190a2d8ef6cf828bc
https://git.kernel.org/stable/c/fbca8bae1ba79d443a58781b45e92a73a24ac8f8
https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html

Weakness Enumeration

CWE-ID CWE Name Source

Change History

3 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2024-27412
NVD Published Date:
05/17/2024
NVD Last Modified:
06/25/2024
Source:
kernel.org