CVE-2023-54192

UNKNOWN 0.0

f2fs: fix null pointer panic in tracepoint in __replace_atomic_write_block

CVSS Score

0.0

EPSS Score

0.0%

EPSS Percentile

0th

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix null pointer panic in tracepoint in __replace_atomic_write_block We got a kernel panic if old_addr is NULL. https://bugzilla.kernel.org/show_bug.cgi?id=217266 BUG: kernel NULL pointer dereference, address: 0000000000000000 Call Trace: <TASK> f2fs_commit_atomic_write+0x619/0x990 [f2fs a1b985b80f5babd6f3ea778384908880812bfa43] __f2fs_ioctl+0xd8e/0x4080 [f2fs a1b985b80f5babd6f3ea778384908880812bfa43] ? vfs_write+0x2ae/0x3f0 ? vfs_write+0x2ae/0x3f0 __x64_sys_ioctl+0x91/0xd0 do_syscall_64+0x5c/0x90 entry_SYSCALL_64_after_hwframe+0x72/0xdc RIP: 0033:0x7f69095fe53f

Vendor	linux
Product	linux
Ecosystems	Linux Kernel
Industries	Technology
Published	Dec 30, 2025
Last Updated	May 11, 2026

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Affected Versions

Linux / Linux

9ad51915f4b368eef8f4cbd3a0b6367d4504c245 < 424f8cdc0ad29e4940be96dcc0b935ba497adeda f955d66b179679312310d42108c0df1cd0714313 < 1424358cd66c49460493293497b54cb72e0213cc 2f3a9ae990a7881c9a57a073bb52ebe34fdc3160 < e2bbefc1741cb0732c13652be173da02f25611d1 2f3a9ae990a7881c9a57a073bb52ebe34fdc3160 < da6ea0b050fa720302b56fbb59307e7c7531a342

Linux / Linux

6.3

References

NVD ↗ CVE.org ↗ EPSS Data ↗

git.kernel.org: https://git.kernel.org/stable/c/424f8cdc0ad29e4940be96dcc0b935ba497adeda git.kernel.org: https://git.kernel.org/stable/c/1424358cd66c49460493293497b54cb72e0213cc git.kernel.org: https://git.kernel.org/stable/c/e2bbefc1741cb0732c13652be173da02f25611d1 git.kernel.org: https://git.kernel.org/stable/c/da6ea0b050fa720302b56fbb59307e7c7531a342