CVE-2025-39734

In the Linux kernel, the following vulnerability has been resolved: Revert "fs/ntfs3: Replace inode_trylock with inode_lock" This reverts commit 69505fe98f198ee813898cbcaf6770949636430b. Initially, conditional lock acquisition was removed to fix an xfstest bug that was observed during internal testing. The deadlock reported by syzbot is resolved by reintroducing conditional acquisition. The xfstest bug no longer occurs on kernel version 6.16-rc1 during internal testing. I assume that changes in other modules may have contributed to this.

The following products are affected by CVE-2025-39734 vulnerability.

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-39734.

URL	Resource
https://git.kernel.org/stable/c/1903a6c1f2818154f6bc87bceaaecafa92b6ac5c
https://git.kernel.org/stable/c/7ce6f83ca9d52c9245b7a017466fc4baa1241b0b
https://git.kernel.org/stable/c/a49f0abd8959048af18c6c690b065eb0d65b2d21
https://git.kernel.org/stable/c/a936be9b5f51c4d23f66fb673e9068c6b08104a4
https://git.kernel.org/stable/c/b356ee013a79e7e3147bfe065de376706c5d2ee9
https://git.kernel.org/stable/c/bd20733746263acaaf2a21881665db27ee4303d5
https://git.kernel.org/stable/c/bec8109f957a6e193e52d1728799994c8005ca83
https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html
https://lore.kernel.org/linux-cve-announce/2025090731-CVE-2025-39734-efa5@gregkh/T
https://nvd.nist.gov/vuln/detail/CVE-2025-39734
https://www.cve.org/CVERecord?id=CVE-2025-39734