Linux Kernel up to 6.9.3 j721e-csi2rx denial of service

CVSS Meta Temp Score
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CTI Interest Score
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4.6$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, was found in Linux Kernel up to 6.9.3. Impacted is an unknown function of the component j721e-csi2rx. Such manipulation leads to denial of service. This vulnerability is documented as CVE-2024-32936. There is not any exploit available. You should upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Linux Kernel up to 6.9.3. Affected by this issue is some unknown functionality of the component j721e-csi2rx. The manipulation with an unknown input leads to a denial of service vulnerability. Using CWE to declare the problem leads to CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. Impacted is availability. CVE summarizes:

In the Linux kernel, the following vulnerability has been resolved: media: ti: j721e-csi2rx: Fix races while restarting DMA After the frame is submitted to DMA, it may happen that the submitted list is not updated soon enough, and the DMA callback is triggered before that. This can lead to kernel crashes, so move everything in a single lock/unlock section to prevent such races.

The advisory is shared for download at git.kernel.org. This vulnerability is handled as CVE-2024-32936. The exploitation is known to be difficult. There are neither technical details nor an exploit publicly available.

Upgrading to version 6.9.4 eliminates this vulnerability. Applying the patch 80a8b92950f8/ad79c9ecea5b is able to eliminate this problem. The bugfix is ready for download at git.kernel.org. The best possible mitigation is suggested to be upgrading to the latest version.

Once again VulDB remains the best source for vulnerability data.

Productinfo

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Vendor

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Version

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.8
VulDB Meta Temp Score: 4.6

VulDB Base Score: 4.8
VulDB Temp Score: 4.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 4.7
NVD Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Partially

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Kernel 6.9.4
Patch: 80a8b92950f8/ad79c9ecea5b

Timelineinfo

06/24/2024 🔍
06/24/2024 +0 days 🔍
09/17/2025 +450 days 🔍

Sourcesinfo

Vendor: kernel.org

Advisory: git.kernel.org
Status: Confirmed

CVE: CVE-2024-32936 (🔍)
GCVE (CVE): GCVE-0-2024-32936
GCVE (VulDB): GCVE-100-269516

Entryinfo

Created: 06/24/2024 16:39
Updated: 09/17/2025 20:00
Changes: 06/24/2024 16:39 (56), 09/17/2025 20:00 (11)
Complete: 🔍
Cache ID: 216::103

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