What is the severity of CVE-2022-3910?

CVE-2022-3910 is classified as a high-severity vulnerability due to its potential for privilege escalation.

How do I fix CVE-2022-3910?

To fix CVE-2022-3910, update the Linux Kernel to a patched version, such as 5.10.223-1, 6.1.123-1, or any version beyond the affected ranges.

Which Linux Kernel versions are affected by CVE-2022-3910?

CVE-2022-3910 affects Linux Kernel versions from 5.18 to 5.19.11 and specifically 6.0-rc1 to 6.0-rc5.

What does CVE-2022-3910 exploit?

CVE-2022-3910 exploits a Use-After-Free vulnerability in the io_uring component of the Linux Kernel, leading to local privilege escalation.

Is CVE-2022-3910 specific to a certain distribution?

CVE-2022-3910 is a vulnerability in the Linux Kernel and can affect any distribution that uses the vulnerable versions, such as Debian and its derivatives.

Vulnerability/
CVE-2022-3910

high

7.8

CWE

416

22/11/2022

21/11/2024

CVE-2022-3910: Use after free in IO_uring in the Linux Kernel

First published: Tue Nov 22 2022(Updated: )

Last updated 24 July 2024

Credit: cve-coordination@google.com cve-coordination@google.com

Affected Software	Affected Version	How to fix
Linux Kernel	>=5.18<5.19.11
Linux Kernel	=6.0-rc1
Linux Kernel	=6.0-rc2
Linux Kernel	=6.0-rc3
Linux Kernel	=6.0-rc4
Linux Kernel	=6.0-rc5
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://github.com/torvalds/linux/commit/fc7222c3a9f56271fba02aabbfbae999042f1679

Remedy

https://kernel.dance/#fc7222c3a9f56271fba02aabbfbae999042f1679

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Reference Links

Frequently Asked Questions

What is the severity of CVE-2022-3910?
CVE-2022-3910 is classified as a high-severity vulnerability due to its potential for privilege escalation.
How do I fix CVE-2022-3910?
To fix CVE-2022-3910, update the Linux Kernel to a patched version, such as 5.10.223-1, 6.1.123-1, or any version beyond the affected ranges.
Which Linux Kernel versions are affected by CVE-2022-3910?
CVE-2022-3910 affects Linux Kernel versions from 5.18 to 5.19.11 and specifically 6.0-rc1 to 6.0-rc5.
What does CVE-2022-3910 exploit?
CVE-2022-3910 exploits a Use-After-Free vulnerability in the io_uring component of the Linux Kernel, leading to local privilege escalation.
Is CVE-2022-3910 specific to a certain distribution?
CVE-2022-3910 is a vulnerability in the Linux Kernel and can affect any distribution that uses the vulnerable versions, such as Debian and its derivatives.

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Frequently Asked Questions

What is the severity of CVE-2022-3910?
CVE-2022-3910 is classified as a high-severity vulnerability due to its potential for privilege escalation.
How do I fix CVE-2022-3910?
To fix CVE-2022-3910, update the Linux Kernel to a patched version, such as 5.10.223-1, 6.1.123-1, or any version beyond the affected ranges.
Which Linux Kernel versions are affected by CVE-2022-3910?
CVE-2022-3910 affects Linux Kernel versions from 5.18 to 5.19.11 and specifically 6.0-rc1 to 6.0-rc5.
What does CVE-2022-3910 exploit?
CVE-2022-3910 exploits a Use-After-Free vulnerability in the io_uring component of the Linux Kernel, leading to local privilege escalation.
Is CVE-2022-3910 specific to a certain distribution?
CVE-2022-3910 is a vulnerability in the Linux Kernel and can affect any distribution that uses the vulnerable versions, such as Debian and its derivatives.