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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2024-39484 Detail

Description

In the Linux kernel, the following vulnerability has been resolved: mmc: davinci: Don't strip remove function when driver is builtin Using __exit for the remove function results in the remove callback being discarded with CONFIG_MMC_DAVINCI=y. When such a device gets unbound (e.g. using sysfs or hotplug), the driver is just removed without the cleanup being performed. This results in resource leaks. Fix it by compiling in the remove callback unconditionally. This also fixes a W=1 modpost warning: WARNING: modpost: drivers/mmc/host/davinci_mmc: section mismatch in reference: davinci_mmcsd_driver+0x10 (section: .data) -> davinci_mmcsd_remove (section: .exit.text)


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/1d5ed0efe51d36b9ae9b64f133bf41cdbf56f584 Mailing List  Patch 
https://git.kernel.org/stable/c/1d5ed0efe51d36b9ae9b64f133bf41cdbf56f584 Mailing List  Patch 
https://git.kernel.org/stable/c/55c421b364482b61c4c45313a535e61ed5ae4ea3 Mailing List  Patch 
https://git.kernel.org/stable/c/55c421b364482b61c4c45313a535e61ed5ae4ea3 Mailing List  Patch 
https://git.kernel.org/stable/c/5ee241f72edc6dce5051a5f100eab6cc019d873e Mailing List  Patch 
https://git.kernel.org/stable/c/5ee241f72edc6dce5051a5f100eab6cc019d873e Mailing List  Patch 
https://git.kernel.org/stable/c/6ff7cfa02baabec907f6f29ea76634e6256d2ec4 Mailing List  Patch 
https://git.kernel.org/stable/c/6ff7cfa02baabec907f6f29ea76634e6256d2ec4 Mailing List  Patch 
https://git.kernel.org/stable/c/7590da4c04dd4aa9c262da0231e978263861c6eb Mailing List  Patch 
https://git.kernel.org/stable/c/7590da4c04dd4aa9c262da0231e978263861c6eb Mailing List  Patch 
https://git.kernel.org/stable/c/aea35157bb9b825faa0432bd0f7fbea37ff39aa1 Mailing List  Patch 
https://git.kernel.org/stable/c/aea35157bb9b825faa0432bd0f7fbea37ff39aa1 Mailing List  Patch 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-770 Allocation of Resources Without Limits or Throttling cwe source acceptance level NIST  

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Change History

4 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2024-39484
NVD Published Date:
07/05/2024
NVD Last Modified:
11/21/2024
Source:
kernel.org