CVE-2023-54192
Full vulnerability record from the local CVENow database.
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
Severity
Not scored
CVSS score
Not available
Vulnerability status
Deferred
Source identifier
416baaa9-dc9f-4396-8d5f-8c081fb06d67
Published
2025-12-30 13:16:07.210000
Last modified
2026-10-28 19:10:00.193000
View original CVE JSON
{
"id": "CVE-2023-54192",
"sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"published": "2025-12-30T13:16:07.210",
"lastModified": "2026-10-28T19:10:00.193",
"vulnStatus": "Deferred",
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nf2fs: fix null pointer panic in tracepoint in __replace_atomic_write_block\n\nWe got a kernel panic if old_addr is NULL.\n\nhttps://bugzilla.kernel.org/show_bug.cgi?id=217266\n\nBUG: kernel NULL pointer dereference, address: 0000000000000000\n Call Trace:\n <TASK>\n f2fs_commit_atomic_write+0x619/0x990 [f2fs a1b985b80f5babd6f3ea778384908880812bfa43]\n __f2fs_ioctl+0xd8e/0x4080 [f2fs a1b985b80f5babd6f3ea778384908880812bfa43]\n ? vfs_write+0x2ae/0x3f0\n ? vfs_write+0x2ae/0x3f0\n __x64_sys_ioctl+0x91/0xd0\n do_syscall_64+0x5c/0x90\n entry_SYSCALL_64_after_hwframe+0x72/0xdc\n RIP: 0033:0x7f69095fe53f"
},
{
"lang": "es",
"value": "En el kernel de Linux, la siguiente vulnerabilidad ha sido resuelta:\n\nf2fs: corregir pánico de puntero nulo en punto de rastreo en __replace_atomic_write_block\n\nObtuvimos un pánico del kernel si old_addr es NULL.\n\nhttps://bugzilla.kernel.org/show_bug.cgi?id=217266\n\nBUG: desreferencia de puntero NULL del kernel, dirección: 0000000000000000\n Traza de llamadas:\n [TASK]\n f2fs_commit_atomic_write+0x619/0x990 [f2fs a1b985b80f5babd6f3ea778384908880812bfa43]\n __f2fs_ioctl+0xd8e/0x4080 [f2fs a1b985b80f5babd6f3ea778384908880812bfa43]\n ? vfs_write+0x2ae/0x3f0\n ? vfs_write+0x2ae/0x3f0\n __x64_sys_ioctl+0x91/0xd0\n do_syscall_64+0x5c/0x90\n entry_SYSCALL_64_after_hwframe+0x72/0xdc\n RIP: 0033:0x7f69095fe53f"
}
],
"affected": [
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"affectedData": [
{
"vendor": "Linux",
"product": "Linux",
"defaultStatus": "unaffected",
"programFiles": [
"fs/f2fs/segment.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"versions": [
{
"version": "9ad51915f4b368eef8f4cbd3a0b6367d4504c245",
"lessThan": "424f8cdc0ad29e4940be96dcc0b935ba497adeda",
"versionType": "git",
"status": "affected"
},
{
"version": "f955d66b179679312310d42108c0df1cd0714313",
"lessThan": "1424358cd66c49460493293497b54cb72e0213cc",
"versionType": "git",
"status": "affected"
},
{
"version": "2f3a9ae990a7881c9a57a073bb52ebe34fdc3160",
"lessThan": "e2bbefc1741cb0732c13652be173da02f25611d1",
"versionType": "git",
"status": "affected"
},
{
"version": "2f3a9ae990a7881c9a57a073bb52ebe34fdc3160",
"lessThan": "da6ea0b050fa720302b56fbb59307e7c7531a342",
"versionType": "git",
"status": "affected"
},
{
"version": "6.1.18",
"lessThan": "6.1.29",
"versionType": "semver",
"status": "affected"
},
{
"version": "6.2.5",
"lessThan": "6.2.16",
"versionType": "semver",
"status": "affected"
}
]
},
{
"vendor": "Linux",
"product": "Linux",
"defaultStatus": "affected",
"programFiles": [
"fs/f2fs/segment.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"versions": [
{
"version": "6.3",
"status": "affected"
},
{
"version": "0",
"lessThan": "6.3",
"versionType": "semver",
"status": "unaffected"
},
{
"version": "6.1.29",
"lessThanOrEqual": "6.1.*",
"versionType": "semver",
"status": "unaffected"
},
{
"version": "6.2.16",
"lessThanOrEqual": "6.2.*",
"versionType": "semver",
"status": "unaffected"
},
{
"version": "6.3.3",
"lessThanOrEqual": "6.3.*",
"versionType": "semver",
"status": "unaffected"
},
{
"version": "6.4",
"lessThanOrEqual": "*",
"versionType": "original_commit_for_fix",
"status": "unaffected"
}
]
}
]
}
],
"metrics": {},
"references": [
{
"url": "https://git.kernel.org/stable/c/1424358cd66c49460493293497b54cb72e0213cc",
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
},
{
"url": "https://git.kernel.org/stable/c/424f8cdc0ad29e4940be96dcc0b935ba497adeda",
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
},
{
"url": "https://git.kernel.org/stable/c/da6ea0b050fa720302b56fbb59307e7c7531a342",
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
},
{
"url": "https://git.kernel.org/stable/c/e2bbefc1741cb0732c13652be173da02f25611d1",
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
}
]
}