CVE-2024-50250: fsdax: dax_unshare_iter needs to copy entire blocks
fsdax: daxunshareiter needs to copy entire blocks
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 5.10.223-1Fixed in 5.10.234-1Fixed 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
Event History
Frequently Asked Questions
What is the severity of CVE-2024-50250?
CVE-2024-50250 has a high severity due to its impact on data integrity in the Linux kernel.
How do I fix CVE-2024-50250?
To fix CVE-2024-50250, update your Linux kernel to a version that has patched the vulnerability.
Which versions of the Linux kernel are affected by CVE-2024-50250?
CVE-2024-50250 affects specific versions of the Linux kernel, including from 6.1.113 to 6.1.116 and various versions from 6.2 to 6.12-rc5.
What components does CVE-2024-50250 specific impact?
CVE-2024-50250 specifically impacts the fsdax subsystem within the Linux kernel.
What type of vulnerability is CVE-2024-50250?
CVE-2024-50250 is an integrity vulnerability that arises from broken data copying mechanisms within the Linux kernel.