CVE-2023-53447 — Race Condition in Linux

CWE-362 — Race Condition6 documents6 sources
Severity
4.7MEDIUMNVD
EPSS
0.0%
top 98.39%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
LinuxLinux KernelDebian Linux+1 more
Timeline
PublishedSep 18

Description

In the Linux kernel, the following vulnerability has been resolved: f2fs: don't reset unchangable mount option in f2fs_remount() syzbot reports a bug as below: general protection fault, probably for non-canonical address 0xdffffc0000000009: 0000 [#1] PREEMPT SMP KASAN RIP: 0010:__lock_acquire+0x69/0x2000 kernel/locking/lockdep.c:4942 Call Trace: lock_acquire+0x1e3/0x520 kernel/locking/lockdep.c:5691 __raw_write_lock include/linux/rwlock_api_smp.h:209 [inline] _raw_write_lock+0x2e/0x40 kernel/…

CVSS vector

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:HExploitability: 1.0 | Impact: 3.6

Affected Packages5 packages

▶NVDlinux/linux_kernel3.8 — 6.4.5
▶Debianlinux/linux_kernel< 6.4.11-1+1
▶CVEListV5linux/linux98e4da8ca301e062d79ae168c67e56f3c3de3ce4 — 115557cc226a927924f2d7d1980ccbf6e3b3bb36+2
▶debiandebian/linux< linux 6.4.11-1 (forky)

Patches

Patch: git.kernel.org ↗Patch: git.kernel.org ↗

🔴Vulnerability Details

2
OSV
CVE-2023-53447: In the Linux kernel, the following vulnerability has been resolved: f2fs: don't reset unchangable mount option in f2fs_remount() syzbot reports a bug↗2025-09-18
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GHSA
GHSA-2x2w-mp33-7x7m: In the Linux kernel, the following vulnerability has been resolved: f2fs: don't reset unchangable mount option in f2fs_remount() syzbot reports a bu↗2025-09-18
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📋Vendor Advisories

3
Red Hat
kernel: f2fs: don't reset unchangable mount option in f2fs_remount()↗2025-09-18
▶
Microsoft
f2fs: don't reset unchangable mount option in f2fs_remount()↗2025-09-09
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Debian
CVE-2023-53447: linux - In the Linux kernel, the following vulnerability has been resolved: f2fs: don't...↗2023
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CVE-2023-53447 — Race Condition in Linux | cvebase