185 lines
9.1 KiB
JSON
185 lines
9.1 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"cveId": "CVE-2025-22104",
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"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"state": "PUBLISHED",
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"assignerShortName": "Linux",
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"dateReserved": "2024-12-29T08:45:45.819Z",
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"datePublished": "2025-04-16T14:12:53.118Z",
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"dateUpdated": "2026-09-02T12:49:16.565Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"shortName": "Linux",
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"dateUpdated": "2026-09-02T12:49:16.565Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nibmvnic: Use kernel helpers for hex dumps\n\nPreviously, when the driver was printing hex dumps, the buffer was cast\nto an 8 byte long and printed using string formatters. If the buffer\nsize was not a multiple of 8 then a read buffer overflow was possible.\n\nTherefore, create a new ibmvnic function that loops over a buffer and\ncalls hex_dump_to_buffer instead.\n\nThis patch address KASAN reports like the one below:\n ibmvnic 30000003 env3: Login Buffer:\n ibmvnic 30000003 env3: 01000000af000000\n <...>\n ibmvnic 30000003 env3: 2e6d62692e736261\n ibmvnic 30000003 env3: 65050003006d6f63\n ==================================================================\n BUG: KASAN: slab-out-of-bounds in ibmvnic_login+0xacc/0xffc [ibmvnic]\n Read of size 8 at addr c0000001331a9aa8 by task ip/17681\n <...>\n Allocated by task 17681:\n <...>\n ibmvnic_login+0x2f0/0xffc [ibmvnic]\n ibmvnic_open+0x148/0x308 [ibmvnic]\n __dev_open+0x1ac/0x304\n <...>\n The buggy address is located 168 bytes inside of\n allocated 175-byte region [c0000001331a9a00, c0000001331a9aaf)\n <...>\n =================================================================\n ibmvnic 30000003 env3: 000000000033766e"
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}
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],
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"affected": [
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{
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"product": "Linux",
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"vendor": "Linux",
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"defaultStatus": "unaffected",
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"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
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"programFiles": [
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"drivers/net/ethernet/ibm/ibmvnic.c"
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],
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"versions": [
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{
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"version": "032c5e82847a2214c3196a90f0aeba0ce252de58",
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"lessThan": "19efa170e01207c8ada726f3f6c65b31fcba2a73",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "032c5e82847a2214c3196a90f0aeba0ce252de58",
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"lessThan": "9bc078818ec76344c2e06b81d7aee2df3adecfbf",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "032c5e82847a2214c3196a90f0aeba0ce252de58",
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"lessThan": "005fee039dd845122d313ac8f2122b0d09dc5d7b",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "032c5e82847a2214c3196a90f0aeba0ce252de58",
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"lessThan": "ae6b1d6c1acee3a2000394d83ec9f1028321e207",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "032c5e82847a2214c3196a90f0aeba0ce252de58",
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"lessThan": "d93a6caab5d7d9b5ce034d75b1e1e993338e3852",
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"status": "affected",
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"versionType": "git"
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}
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]
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},
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{
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"product": "Linux",
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"vendor": "Linux",
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"defaultStatus": "affected",
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"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
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"programFiles": [
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"drivers/net/ethernet/ibm/ibmvnic.c"
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],
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"versions": [
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{
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"version": "4.5",
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"status": "affected"
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},
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{
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"version": "0",
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"lessThan": "4.5",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.1.187",
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"lessThanOrEqual": "6.1.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.6.156",
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"lessThanOrEqual": "6.6.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.12.108",
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"lessThanOrEqual": "6.12.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.14.2",
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"lessThanOrEqual": "6.14.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.15",
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"lessThanOrEqual": "*",
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"status": "unaffected",
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"versionType": "original_commit_for_fix"
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}
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]
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}
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],
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"cpeApplicability": [
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{
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"nodes": [
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{
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"operator": "OR",
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"negate": false,
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"cpeMatch": [
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "4.5",
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"versionEndExcluding": "6.1.187"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "4.5",
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"versionEndExcluding": "6.6.156"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "4.5",
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"versionEndExcluding": "6.12.108"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "4.5",
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"versionEndExcluding": "6.14.2"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "4.5",
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"versionEndExcluding": "6.15"
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}
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]
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}
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]
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}
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],
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"references": [
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{
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"url": "https://git.kernel.org/stable/c/19efa170e01207c8ada726f3f6c65b31fcba2a73"
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},
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{
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"url": "https://git.kernel.org/stable/c/9bc078818ec76344c2e06b81d7aee2df3adecfbf"
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},
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{
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"url": "https://git.kernel.org/stable/c/005fee039dd845122d313ac8f2122b0d09dc5d7b"
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},
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{
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"url": "https://git.kernel.org/stable/c/ae6b1d6c1acee3a2000394d83ec9f1028321e207"
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},
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{
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"url": "https://git.kernel.org/stable/c/d93a6caab5d7d9b5ce034d75b1e1e993338e3852"
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}
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],
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"title": "ibmvnic: Use kernel helpers for hex dumps",
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"x_generator": {
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"engine": "bippy-1.2.0"
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}
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}
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}
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} |