CVE-2023-54192

Published: Dec 30, 2025

Modified: May 23, 2026

PUBLISHED

Description

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	Product	Versions
Linux	Linux	affected `9ad51915f4b368eef8f4cbd3a0b6367d4504c245 - < 424f8cdc0ad29e4940be96dcc0b935ba497adeda` affected `f955d66b179679312310d42108c0df1cd0714313 - < 1424358cd66c49460493293497b54cb72e0213cc` affected `2f3a9ae990a7881c9a57a073bb52ebe34fdc3160 - < e2bbefc1741cb0732c13652be173da02f25611d1` affected `2f3a9ae990a7881c9a57a073bb52ebe34fdc3160 - < da6ea0b050fa720302b56fbb59307e7c7531a342` affected `6.1.18 - < 6.1.29` +1 more versions
Linux	Linux	affected `6.3` unaffected `0 - < 6.3` unaffected `6.1.29 - <= 6.1.` unaffected `6.2.16 - <= 6.2.` unaffected `6.3.3 - <= 6.3.*` +1 more versions

References

https://git.kernel.org/stable/c/424f8cdc0ad29e4940be96dcc0b935ba497adeda

https://git.kernel.org/stable/c/1424358cd66c49460493293497b54cb72e0213cc

https://git.kernel.org/stable/c/e2bbefc1741cb0732c13652be173da02f25611d1

https://git.kernel.org/stable/c/da6ea0b050fa720302b56fbb59307e7c7531a342

Security Training

Train your team to recognize and prevent security threats with our comprehensive security awareness program.

Start Training

Vulnerability Scanning

Discover vulnerabilities in your applications and infrastructure before attackers do.

Scan Now

CVE-2023-54192

Description

Affected Products

References