CVE-2025-68774: hfsplus: fix missing hfs_bnode_get() in __hfs_bnode_create
hfsplus: fix missing hfsbnodeget() in hfsbnodecreate
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
debian/linuxto a version that resolves this vulnerability.Fixed in 6.1.176-1Fixed in 6.1.190-1Fixed in 6.12.107-1Fixed in 6.12.113-1Fixed in 7.2.12-1Fixed in 7.2.13-1
Event History
Frequently Asked Questions
What is the severity of CVE-2025-68774?
CVE-2025-68774 has been classified as a low severity vulnerability in the Linux kernel.
How do I fix CVE-2025-68774?
To fix CVE-2025-68774, update your Linux kernel to a version that includes the fix for this vulnerability.
What systems are affected by CVE-2025-68774?
CVE-2025-68774 affects various versions of the Linux kernel that utilize the hfsplus filesystem.
What are the potential impacts of CVE-2025-68774?
The potential impacts of CVE-2025-68774 include concurrency issues that may lead to system instability when sync() and link() are called concurrently.
Is CVE-2025-68774 exploitable?
CVE-2025-68774 may be exploitable in specific conditions involving concurrent operations, but it generally has a low risk profile.