What is CVE-2023-54182?

CVE-2023-54182 is a unscored severity Linux kernel vulnerability, affecting Linux kernel versions from 5.2 onward and patched in 5.15.113, 6.1.30, 6.3.4 and others. CVE-2023-54182 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

What is the CVSS score for CVE-2023-54182?

CVE-2023-54182 has a CVSS score of pending NVD analysis out of 10, rated awaiting scoring severity.

Is there a patch available for CVE-2023-54182?

Yes, CVE-2023-54182 has been patched. Fixed versions include 5.15.113, 6.1.30, 6.3.4 and others. If you are running Linux kernel 5.2 or later up to the fix versions, apply the relevant patch for your kernel branch.

Is CVE-2023-54182 actively exploited?

CVE-2023-54182 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

CVE-2023-54182

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to check readonly condition correctly With below case, it can mount multi-device image w/ rw option, however one of secondary device is set as ro, later update will cause panic, so let's introduce f2fs_dev_is_readonly(), and check multi-devices rw status in f2fs_remount() w/ it in order to avoid such inconsistent mount status. mkfs.f2fs -c /dev/zram1 /dev/zram0 -f blockdev --setro /dev/zram1 mount -t f2fs dev/zram0 /mnt/f2fs mount: /mnt/f2fs: WARNING: source write-protected, mounted read-only. mount -t f2fs -o remount,rw mnt/f2fs dd if=/dev/zero of=/mnt/f2fs/file bs=1M count=8192 kernel BUG at fs/f2fs/inline.c:258! RIP: 0010:f2fs_write_inline_data+0x23e/0x2d0 [f2fs] Call Trace: f2fs_write_single_data_page+0x26b/0x9f0 [f2fs] f2fs_write_cache_pages+0x389/0xa60 [f2fs] __f2fs_write_data_pages+0x26b/0x2d0 [f2fs] f2fs_write_data_pages+0x2e/0x40 [f2fs] do_writepages+0xd3/0x1b0 __writeback_single_inode+0x5b/0x420 writeback_sb_inodes+0x236/0x5a0 __writeback_inodes_wb+0x56/0xf0 wb_writeback+0x2a3/0x490 wb_do_writeback+0x2b2/0x330 wb_workfn+0x6a/0x260 process_one_work+0x270/0x5e0 worker_thread+0x52/0x3e0 kthread+0xf4/0x120 ret_from_fork+0x29/0x50

Package Linux Kernel

Published 2025-12-30

Last modified 2026-04-15

Patch available

Yes

Affected versions

Linux kernel versions 5.2 and later are affected. Fixed in 5.15.113, 6.1.30, 6.3.4, 6.4 and their respective stable series.

Affected from

≥ 5.2

Fixed in

✓ 5.15.113 5.15.x ✓ 6.1.30 6.1.x ✓ 6.3.4 6.3.x ✓ 6.4

References

The following references provide additional information about CVE-2023-54182 including vendor advisories, patch commits, exploit details, and third-party analysis. Links are sourced from the NIST NVD database.

Kernel patch commit
https://git.kernel.org/stable/c/d78dfefcde9d311284434560d69c0478c55a657e
Patch
Kernel patch commit
https://git.kernel.org/stable/c/da8c535b28696017e5d1532d12ea78e836432d9e
Patch
Kernel patch commit
https://git.kernel.org/stable/c/e05d63f8b48aad4613bd582c945bee41e2dd7255
Patch

4 patch commits total View all on NVD

Frequently asked questions

What is CVE-2023-54182?

CVE-2023-54182 is a unscored severity Linux kernel vulnerability . It affects Linux kernel versions from 5.2 onward and has been patched in 5.15.113, 6.1.30, 6.3.4 and others. CVE-2023-54182 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.
Is there a patch available for CVE-2023-54182?

Yes — CVE-2023-54182 has been patched. Fixed versions include 5.15.113, 6.1.30, 6.3.4 and others. If you are running Linux kernel 5.2 or later up to the fix versions, apply the relevant patch for your kernel branch.
Is CVE-2023-54182 actively exploited?

No — CVE-2023-54182 has not been confirmed as actively exploited. It is not listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.