- Vulnerability/
- USN-7003-3
USN-7003-3: Linux kernel vulnerabilities
First published: Fri Sep 13 2024(Updated: )
It was discovered that the JFS file system contained an out-of-bounds read vulnerability when printing xattr debug information. A local attacker could use this to cause a denial of service (system crash). (CVE-2024-40902) Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems:
| Affected Software | Affected Version | How to fix |
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Reference Links
Frequently Asked Questions
What is the severity of USN-7003-3?
The severity of USN-7003-3 is critical due to the potential for a local attacker to exploit the out-of-bounds read vulnerability leading to a denial of service.
How do I fix USN-7003-3?
To fix USN-7003-3, you should upgrade your Linux kernel to the patched version available for your Ubuntu 20.04 system.
What versions are affected by USN-7003-3?
USN-7003-3 affects the linux-image-5.4.0-1051-xilinx-zynqmp and linux-image-xilinx-zynqmp packages with specific versions before the update.
Is my system vulnerable if I'm using Ubuntu 20.04 with the outdated kernel?
Yes, if you are using Ubuntu 20.04 with an outdated kernel version specified in USN-7003-3, your system is vulnerable.
What type of attacks could result from CVE-2024-40902 related to USN-7003-3?
CVE-2024-40902 could allow a local attacker to cause a denial of service, potentially leading to system crashes.
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