CVE-2024-49859

f2fs: fix to check atomic_file in f2fs ioctl interfaces

MEDIUM

4.7

CVSS Score

Published: October 21, 2024 at 12:27 PM UTC

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

1 product affected across 1 vendorLinux Kernel

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Severity

MEDIUM4.7

Exploit prediction

EPSS 0.2%

SSVC

No known exploit

Description

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to check atomic_file in f2fs ioctl interfaces Some f2fs ioctl interfaces like f2fs_ioc_set_pin_file(), f2fs_move_file_range(), and f2fs_defragment_range() missed to check atomic_write status, which may cause potential race issue, fix it.

Affected

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

Linux Kernel · Linux

95%

v < 6.1.1133.8 ≤ v < 6.1.1133.8 ≤ v < 6.10.133.8 ≤ v < 6.11.23.8 ≤ v < 6.123.8 ≤ v < 6.6.546.11 ≤ v < 6.11.26.2 ≤ v < 6.6.546.7 ≤ v < 6.10.133.898e4da8ca301e062d79ae168c67e56f3c3de3ce4

Vendor states this is fixed in 10569b682ebe9c75ef06ddd322ae844e9be6374b (fixed)

Vendor states this is fixed in 26b07bd2e1f124b0e430c8d250023f7205c549c3 (fixed)

Vendor states this is fixed in 7cb51731f24b216b0b87942f519f2c67a17107ee (fixed)

Vendor states this is fixed in bfe5c02654261bfb8bd9cb174a67f3279ea99e58 (fixed)

Vendor states this is fixed in d6f08c88047accc6127dddb6798a3ff11321539d (fixed)

Vendor states this is fixed in 3.8 (unaffected)

Vendor states this is fixed in 6.1.113 (unaffected)

Vendor states this is fixed in 6.10.13 (unaffected)

Vendor states this is fixed in 6.11.2 (unaffected)

Vendor states this is fixed in 6.12 (unaffected)

Vendor states this is fixed in 6.6.54 (unaffected)