What is the severity of CVE-2023-52687?

CVE-2023-52687 has been classified with a severity level that indicates a significant potential for impact if exploited.

How do I fix CVE-2023-52687?

To address CVE-2023-52687, update your Linux kernel to one of the patched versions such as 5.10.223-1 or 6.12.12-1.

What are the affected versions for CVE-2023-52687?

The affected versions for CVE-2023-52687 include various releases of the Linux kernel prior to the specified patched versions.

What components are impacted by CVE-2023-52687?

CVE-2023-52687 specifically impacts the crypto subsystem of the Linux kernel related to safexcel.

Is CVE-2023-52687 being actively exploited?

As of now, there is no public indication that CVE-2023-52687 is being actively exploited in the wild.

Vulnerability/
CVE-2023-52687

medium

5.5

17/5/2024

19/12/2024

CVE-2023-52687: crypto: safexcel - Add error handling for dma_map_sg() calls

First published: Fri May 17 2024(Updated: )

In the Linux kernel, the following vulnerability has been resolved: crypto: safexcel - Add error handling for dma_map_sg() calls Macro dma_map_sg() may return 0 on error. This patch enables checks in case of the macro failure and ensures unmapping of previously mapped buffers with dma_unmap_sg(). Found by Linux Verification Center (linuxtesting.org) with static analysis tool SVACE.

Credit: 416baaa9-dc9f-4396-8d5f-8c081fb06d67 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Affected Software	Affected Version	How to fix
debian/linux		5.10.223-1 5.10.226-1 6.1.123-1 6.1.119-1 6.12.11-1 6.12.12-1

Remedy

https://git.kernel.org/linus/49186a7d9e46ff132a0ed9b721ad6b6a58dba6c1

Remedy

https://git.kernel.org/linus/87e02063d07708cac5bfe9fd3a6a242898758ac8

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Reference Links

Frequently Asked Questions

What is the severity of CVE-2023-52687?
CVE-2023-52687 has been classified with a severity level that indicates a significant potential for impact if exploited.
How do I fix CVE-2023-52687?
To address CVE-2023-52687, update your Linux kernel to one of the patched versions such as 5.10.223-1 or 6.12.12-1.
What are the affected versions for CVE-2023-52687?
The affected versions for CVE-2023-52687 include various releases of the Linux kernel prior to the specified patched versions.
What components are impacted by CVE-2023-52687?
CVE-2023-52687 specifically impacts the crypto subsystem of the Linux kernel related to safexcel.
Is CVE-2023-52687 being actively exploited?
As of now, there is no public indication that CVE-2023-52687 is being actively exploited in the wild.

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Frequently Asked Questions

What is the severity of CVE-2023-52687?
CVE-2023-52687 has been classified with a severity level that indicates a significant potential for impact if exploited.
How do I fix CVE-2023-52687?
To address CVE-2023-52687, update your Linux kernel to one of the patched versions such as 5.10.223-1 or 6.12.12-1.
What are the affected versions for CVE-2023-52687?
The affected versions for CVE-2023-52687 include various releases of the Linux kernel prior to the specified patched versions.
What components are impacted by CVE-2023-52687?
CVE-2023-52687 specifically impacts the crypto subsystem of the Linux kernel related to safexcel.
Is CVE-2023-52687 being actively exploited?
As of now, there is no public indication that CVE-2023-52687 is being actively exploited in the wild.