CVE-2024-47726

f2fs: fix to wait dio completion

MEDIUM

6.5

CVSS Score

Published: October 21, 2024 at 12:13 PM UTC

Updated: August 5, 2026 at 12:04 PM UTC

1 product affected across 1 vendorLinux Kernel

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Severity

MEDIUM6.5

Exploit prediction

EPSS 0.7%

SSVC

No known exploit

Description

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to wait dio completion It should wait all existing dio write IOs before block removal, otherwise, previous direct write IO may overwrite data in the block which may be reused by other inode.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Linux Kernel · Linux

95%

v < 6.11.23.8 ≤ v < 5.10.2353.8 ≤ v < 5.15.1793.8 ≤ v < 6.1.1293.8 ≤ v < 6.11.23.8 ≤ v < 6.123.8 ≤ v < 6.6.703.898e4da8ca301e062d79ae168c67e56f3c3de3ce4

Vendor states this is fixed in 3aa5254d80969cb576601fb9fec7a188cc8dc169 (fixed)

Vendor states this is fixed in 7be13b73409b553d9d9a6cbb042b4d19e2631cc7 (fixed)

Vendor states this is fixed in 96cfeb0389530ae32ade8a48ae3ae1ac3b6c009d (fixed)

Vendor states this is fixed in c2a7fc514637f640ff55c3f3e3ed879970814a3f (fixed)

Vendor states this is fixed in e3db757ff9b7101ae68650ac5f6dd5743b68164e (fixed)

Vendor states this is fixed in f81302decd64245bb1bd154ecae0f65a9ee21f04 (fixed)

Vendor states this is fixed in 3.8 (unaffected)

Vendor states this is fixed in 5.10.235 (unaffected)

Vendor states this is fixed in 5.15.179 (unaffected)

Vendor states this is fixed in 6.1.129 (unaffected)

Vendor states this is fixed in 6.11.2 (unaffected)

Vendor states this is fixed in 6.12 (unaffected)