- Vulnerability/
- USN-5857-1
USN-5857-1: Linux kernel (OEM) vulnerability
First published: Thu Feb 09 2023(Updated: )
Davide Ornaghi discovered that the netfilter subsystem in the Linux kernel did not properly handle VLAN headers in some situations. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| All of | ||
| ubuntu/linux-image-oem-22.04b | <6.0.0.1011.11 | 6.0.0.1011.11 |
| Ubuntu Ubuntu | =22.04 | |
| All of | ||
| ubuntu/linux-image-6.0.0-1011-oem | <6.0.0-1011.11 | 6.0.0-1011.11 |
| Ubuntu Ubuntu | =22.04 |
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Reference Links
- https://ubuntu.com/security/CVE-2023-0179
- https://ubuntu.com/security/notices/USN-5856-1
- https://ubuntu.com/security/notices/USN-5858-1
- https://ubuntu.com/security/notices/USN-5859-1
- https://ubuntu.com/security/notices/USN-5912-1
- https://ubuntu.com/security/notices/USN-5915-1
- https://ubuntu.com/security/notices/USN-5929-1
- https://ubuntu.com/security/notices/USN-5935-1
- https://ubuntu.com/security/notices/USN-5950-1
- https://ubuntu.com/security/notices/USN-5911-1
- https://ubuntu.com/security/notices/USN-5938-1
- https://ubuntu.com/security/notices/USN-5941-1
- https://ubuntu.com/security/notices/USN-5962-1
- https://ubuntu.com/security/notices/LSN-0093-1
- https://launchpad.net/ubuntu/+source/linux-meta-oem-6.0/6.0.0.1011.11
- https://launchpad.net/ubuntu/+source/linux-signed-oem-6.0/6.0.0-1011.11
- https://ubuntu.com/security/notices/USN-5857-1 (Advisory)
Frequently Asked Questions
What is the vulnerability ID of this issue?
The vulnerability ID is USN-5857-1.
What is the severity of USN-5857-1?
The severity of USN-5857-1 is not specified in the information provided.
How does this vulnerability affect the Linux kernel?
This vulnerability affects the netfilter subsystem in the Linux kernel.
What can a local attacker do with this vulnerability?
A local attacker can cause a denial of service (system crash) or possibly execute arbitrary code.
How can I fix this vulnerability?
To fix this vulnerability, update to the specified versions of the affected software packages: linux-image-oem-22.04b version 6.0.0.1011.11 or linux-image-6.0.0-1011-oem version 6.0.0-1011.11.
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- anchor-related/USN-5856-1
- anchor-related/USN-5858-1
- anchor-related/USN-5859-1
- anchor-related/USN-5912-1
- anchor-related/USN-5915-1
- anchor-related/USN-5929-1
- anchor-related/USN-5935-1
- anchor-related/USN-5950-1
- anchor-related/USN-5911-1
- anchor-related/USN-5938-1
- anchor-related/USN-5941-1
- anchor-related/USN-5962-1
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