CVE-2021-44879

Published: Feb 13, 2022

Modified: Aug 4, 2024

PUBLISHED

Description

In gc_data_segment in fs/f2fs/gc.c in the Linux kernel before 5.16.3, special files are not considered, leading to a move_data_page NULL pointer dereference.

Vendor	Product	Versions
n/a	n/a	affected `n/a`

References

https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.16.3

https://bugzilla.kernel.org/show_bug.cgi?id=215231

https://lore.kernel.org/linux-f2fs-devel/20211206144421.3735-3-chao%40kernel.org/T/

https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=9056d6489f5a41cfbb67f719d2c0ce61ead72d9f

[debian-lts-announce] 20240111 [SECURITY] [DLA 3710-1] linux security update

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[debian-lts-announce] 20240111 [SECURITY] [DLA 3711-1] linux-5.10 security update

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CVE-2021-44879

Description

Affected Products

References