CVE-2024-49978: gso: fix udp gso fraglist segmentation after pull from frag_list
gso: fix udp gso fraglist segmentation after pull from fraglist
Other sources
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— Launchpad
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
debian/linuxto a version that resolves this vulnerability.Fixed in 6.1.129-1Fixed in 6.1.135-1Fixed in 6.12.25-1 - Upgrade
Upgrade
debian/linux-6.1to a version that resolves this vulnerability.Fixed in 6.1.129-1~deb11u1 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 6.6.57.1-2
Event History
Frequently Asked Questions
What is the severity of CVE-2024-49978?
CVE-2024-49978 has been classified as a moderate severity vulnerability in the Linux kernel.
How do I fix CVE-2024-49978?
The recommended fix for CVE-2024-49978 is to update the Linux kernel to a secure version, such as 6.1.123-1 or later.
What versions of the Linux kernel are affected by CVE-2024-49978?
CVE-2024-49978 affects multiple versions of the Linux kernel, specifically those between 5.6 and 6.11, along with 6.12-rc1.
Is CVE-2024-49978 related to kernel fragmentation issues?
Yes, CVE-2024-49978 relates to a fix for UDP GSO fraglist segmentation within the Linux kernel.
Who should be concerned about CVE-2024-49978?
System administrators and users running affected versions of the Linux kernel should prioritize updating to avoid exploitation.