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vuln-cve/data/2025/38xxx/CVE-2025-38328.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2025-38328",
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"state": "PUBLISHED",
"assignerShortName": "Linux",
"dateReserved": "2025-04-16T04:51:24.004Z",
"datePublished": "2025-07-10T08:15:02.296Z",
"dateUpdated": "2026-05-11T21:25:51.761Z"
},
"containers": {
"cna": {
"providerMetadata": {
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux",
"dateUpdated": "2026-05-11T21:25:51.761Z"
},
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\njffs2: check jffs2_prealloc_raw_node_refs() result in few other places\n\nFuzzing hit another invalid pointer dereference due to the lack of\nchecking whether jffs2_prealloc_raw_node_refs() completed successfully.\nSubsequent logic implies that the node refs have been allocated.\n\nHandle that. The code is ready for propagating the error upwards.\n\nKASAN: null-ptr-deref in range [0x0000000000000008-0x000000000000000f]\nCPU: 1 PID: 5835 Comm: syz-executor145 Not tainted 5.10.234-syzkaller #0\nHardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014\nRIP: 0010:jffs2_link_node_ref+0xac/0x690 fs/jffs2/nodelist.c:600\nCall Trace:\n jffs2_mark_erased_block fs/jffs2/erase.c:460 [inline]\n jffs2_erase_pending_blocks+0x688/0x1860 fs/jffs2/erase.c:118\n jffs2_garbage_collect_pass+0x638/0x1a00 fs/jffs2/gc.c:253\n jffs2_reserve_space+0x3f4/0xad0 fs/jffs2/nodemgmt.c:167\n jffs2_write_inode_range+0x246/0xb50 fs/jffs2/write.c:362\n jffs2_write_end+0x712/0x1110 fs/jffs2/file.c:302\n generic_perform_write+0x2c2/0x500 mm/filemap.c:3347\n __generic_file_write_iter+0x252/0x610 mm/filemap.c:3465\n generic_file_write_iter+0xdb/0x230 mm/filemap.c:3497\n call_write_iter include/linux/fs.h:2039 [inline]\n do_iter_readv_writev+0x46d/0x750 fs/read_write.c:740\n do_iter_write+0x18c/0x710 fs/read_write.c:866\n vfs_writev+0x1db/0x6a0 fs/read_write.c:939\n do_pwritev fs/read_write.c:1036 [inline]\n __do_sys_pwritev fs/read_write.c:1083 [inline]\n __se_sys_pwritev fs/read_write.c:1078 [inline]\n __x64_sys_pwritev+0x235/0x310 fs/read_write.c:1078\n do_syscall_64+0x30/0x40 arch/x86/entry/common.c:46\n entry_SYSCALL_64_after_hwframe+0x67/0xd1\n\nFound by Linux Verification Center (linuxtesting.org) with Syzkaller."
}
],
"affected": [
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"fs/jffs2/erase.c",
"fs/jffs2/scan.c"
],
"versions": [
{
"version": "2f785402f39b96a077b6e62bf26164bfb8e0c980",
"lessThan": "7e860296d7808de1db175c1eda29f94a2955dcc4",
"status": "affected",
"versionType": "git"
},
{
"version": "2f785402f39b96a077b6e62bf26164bfb8e0c980",
"lessThan": "d96e6451a8d0fe62492d4cc942d695772293c05a",
"status": "affected",
"versionType": "git"
},
{
"version": "2f785402f39b96a077b6e62bf26164bfb8e0c980",
"lessThan": "f41c625328777f9ad572901ba0b0065bb9c9c1da",
"status": "affected",
"versionType": "git"
},
{
"version": "2f785402f39b96a077b6e62bf26164bfb8e0c980",
"lessThan": "38d767fb4a7766ec2058f97787e4c6e8d10343d6",
"status": "affected",
"versionType": "git"
},
{
"version": "2f785402f39b96a077b6e62bf26164bfb8e0c980",
"lessThan": "cd42ddddd70abc7127c12b96c8c85dbd080ea56f",
"status": "affected",
"versionType": "git"
},
{
"version": "2f785402f39b96a077b6e62bf26164bfb8e0c980",
"lessThan": "d1b81776f337a9b997f797c70ac0a26d838a2168",
"status": "affected",
"versionType": "git"
},
{
"version": "2f785402f39b96a077b6e62bf26164bfb8e0c980",
"lessThan": "042fa922c84b5080401bcd8897d4ac4919d15075",
"status": "affected",
"versionType": "git"
},
{
"version": "2f785402f39b96a077b6e62bf26164bfb8e0c980",
"lessThan": "2b6d96503255a3ed676cd70f8368870c6d6a25c6",
"status": "affected",
"versionType": "git"
}
]
},
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "affected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"fs/jffs2/erase.c",
"fs/jffs2/scan.c"
],
"versions": [
{
"version": "2.6.18",
"status": "affected"
},
{
"version": "0",
"lessThan": "2.6.18",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.4.295",
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.10.239",
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.15.186",
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.1.142",
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.6.95",
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.12.35",
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.15.4",
"lessThanOrEqual": "6.15.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.16",
"lessThanOrEqual": "*",
"status": "unaffected",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "2.6.18",
"versionEndExcluding": "5.4.295"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "2.6.18",
"versionEndExcluding": "5.10.239"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "2.6.18",
"versionEndExcluding": "5.15.186"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "2.6.18",
"versionEndExcluding": "6.1.142"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "2.6.18",
"versionEndExcluding": "6.6.95"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "2.6.18",
"versionEndExcluding": "6.12.35"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "2.6.18",
"versionEndExcluding": "6.15.4"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "2.6.18",
"versionEndExcluding": "6.16"
}
]
}
]
}
],
"references": [
{
"url": "https://git.kernel.org/stable/c/7e860296d7808de1db175c1eda29f94a2955dcc4"
},
{
"url": "https://git.kernel.org/stable/c/d96e6451a8d0fe62492d4cc942d695772293c05a"
},
{
"url": "https://git.kernel.org/stable/c/f41c625328777f9ad572901ba0b0065bb9c9c1da"
},
{
"url": "https://git.kernel.org/stable/c/38d767fb4a7766ec2058f97787e4c6e8d10343d6"
},
{
"url": "https://git.kernel.org/stable/c/cd42ddddd70abc7127c12b96c8c85dbd080ea56f"
},
{
"url": "https://git.kernel.org/stable/c/d1b81776f337a9b997f797c70ac0a26d838a2168"
},
{
"url": "https://git.kernel.org/stable/c/042fa922c84b5080401bcd8897d4ac4919d15075"
},
{
"url": "https://git.kernel.org/stable/c/2b6d96503255a3ed676cd70f8368870c6d6a25c6"
}
],
"title": "jffs2: check jffs2_prealloc_raw_node_refs() result in few other places",
"x_generator": {
"engine": "bippy-1.2.0"
}
},
"adp": [
{
"title": "CVE Program Container",
"references": [
{
"url": "https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html"
}
],
"providerMetadata": {
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE",
"dateUpdated": "2025-11-03T17:36:39.057Z"
}
}
]
}
}
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