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vuln-cve/data/2025/68xxx/CVE-2025-68289.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2025-68289",
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"state": "PUBLISHED",
"assignerShortName": "Linux",
"dateReserved": "2025-12-16T14:48:05.292Z",
"datePublished": "2025-12-16T15:06:10.450Z",
"dateUpdated": "2026-05-23T16:02:32.799Z"
},
"containers": {
"cna": {
"providerMetadata": {
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux",
"dateUpdated": "2026-05-23T16:02:32.799Z"
},
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nusb: gadget: f_eem: Fix memory leak in eem_unwrap\n\nThe existing code did not handle the failure case of usb_ep_queue in the\ncommand path, potentially leading to memory leaks.\n\nImprove error handling to free all allocated resources on usb_ep_queue\nfailure. This patch continues to use goto logic for error handling, as the\nexisting error handling is complex and not easily adaptable to auto-cleanup\nhelpers.\n\nkmemleak results:\n unreferenced object 0xffffff895a512300 (size 240):\n backtrace:\n slab_post_alloc_hook+0xbc/0x3a4\n kmem_cache_alloc+0x1b4/0x358\n skb_clone+0x90/0xd8\n eem_unwrap+0x1cc/0x36c\n unreferenced object 0xffffff8a157f4000 (size 256):\n backtrace:\n slab_post_alloc_hook+0xbc/0x3a4\n __kmem_cache_alloc_node+0x1b4/0x2dc\n kmalloc_trace+0x48/0x140\n dwc3_gadget_ep_alloc_request+0x58/0x11c\n usb_ep_alloc_request+0x40/0xe4\n eem_unwrap+0x204/0x36c\n unreferenced object 0xffffff8aadbaac00 (size 128):\n backtrace:\n slab_post_alloc_hook+0xbc/0x3a4\n __kmem_cache_alloc_node+0x1b4/0x2dc\n __kmalloc+0x64/0x1a8\n eem_unwrap+0x218/0x36c\n unreferenced object 0xffffff89ccef3500 (size 64):\n backtrace:\n slab_post_alloc_hook+0xbc/0x3a4\n __kmem_cache_alloc_node+0x1b4/0x2dc\n kmalloc_trace+0x48/0x140\n eem_unwrap+0x238/0x36c"
}
],
"affected": [
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"drivers/usb/gadget/function/f_eem.c"
],
"versions": [
{
"version": "3b545788505b2e2883aff13bdddeacaf88942a4f",
"lessThan": "a9985a88b2fc29fbe1657fe8518908e261d6889c",
"status": "affected",
"versionType": "git"
},
{
"version": "4249d6fbc10fd997abdf8a1ea49c0389a0edf706",
"lessThan": "5a1628283cd9dccf1e44acfb74e77504f4dc7472",
"status": "affected",
"versionType": "git"
},
{
"version": "4249d6fbc10fd997abdf8a1ea49c0389a0edf706",
"lessThan": "0ac07e476944a5e4c2b8b087dd167dec248c1bdf",
"status": "affected",
"versionType": "git"
},
{
"version": "4249d6fbc10fd997abdf8a1ea49c0389a0edf706",
"lessThan": "41434488ca714ab15cb2a4d0378418d1be8052d2",
"status": "affected",
"versionType": "git"
},
{
"version": "4249d6fbc10fd997abdf8a1ea49c0389a0edf706",
"lessThan": "e72c963177c708a167a7e17ed6c76320815157cf",
"status": "affected",
"versionType": "git"
},
{
"version": "4249d6fbc10fd997abdf8a1ea49c0389a0edf706",
"lessThan": "0dea2e0069a7e9aa034696f8065945b7be6dd6b7",
"status": "affected",
"versionType": "git"
},
{
"version": "4249d6fbc10fd997abdf8a1ea49c0389a0edf706",
"lessThan": "e4f5ce990818d37930cd9fb0be29eee0553c59d9",
"status": "affected",
"versionType": "git"
},
{
"version": "d55a236f1bab102e353ea5abb7b7b6ff7e847294",
"status": "affected",
"versionType": "git"
},
{
"version": "8e275d3d5915a8f7db3786e3f84534bb48245f4c",
"status": "affected",
"versionType": "git"
},
{
"version": "3680a6ff9a9ccd3c664663da04bef2534397d591",
"status": "affected",
"versionType": "git"
},
{
"version": "d654be97e1b679616e3337b871a9ec8f31a88841",
"status": "affected",
"versionType": "git"
},
{
"version": "8bdef7f21cb6e53c0ce3e1cbcb05975aa0dd0fe9",
"status": "affected",
"versionType": "git"
},
{
"version": "77d7f071883cf2921a7547f82e41f15f7f860e35",
"status": "affected",
"versionType": "git"
},
{
"version": "a55093941e38113dd6f5f5d5d2705fec3018f332",
"status": "affected",
"versionType": "git"
},
{
"version": "5.10.50",
"lessThan": "5.10.247",
"status": "affected",
"versionType": "semver"
},
{
"version": "4.4.276",
"lessThan": "4.5",
"status": "affected",
"versionType": "semver"
},
{
"version": "4.9.276",
"lessThan": "4.10",
"status": "affected",
"versionType": "semver"
},
{
"version": "4.14.240",
"lessThan": "4.15",
"status": "affected",
"versionType": "semver"
},
{
"version": "4.19.198",
"lessThan": "4.20",
"status": "affected",
"versionType": "semver"
},
{
"version": "5.4.132",
"lessThan": "5.5",
"status": "affected",
"versionType": "semver"
},
{
"version": "5.12.17",
"lessThan": "5.13",
"status": "affected",
"versionType": "semver"
},
{
"version": "5.13.2",
"lessThan": "5.14",
"status": "affected",
"versionType": "semver"
}
]
},
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "affected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"drivers/usb/gadget/function/f_eem.c"
],
"versions": [
{
"version": "5.14",
"status": "affected"
},
{
"version": "0",
"lessThan": "5.14",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.10.247",
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.15.197",
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.1.159",
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.6.119",
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.12.61",
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.17.11",
"lessThanOrEqual": "6.17.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.18",
"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": "5.10.50",
"versionEndExcluding": "5.10.247"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.14",
"versionEndExcluding": "5.15.197"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.14",
"versionEndExcluding": "6.1.159"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.14",
"versionEndExcluding": "6.6.119"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.14",
"versionEndExcluding": "6.12.61"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.14",
"versionEndExcluding": "6.17.11"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.14",
"versionEndExcluding": "6.18"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "4.4.276"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "4.9.276"
},
{
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "4.14.240"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "4.19.198"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.4.132"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.12.17"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.13.2"
}
]
}
]
}
],
"references": [
{
"url": "https://git.kernel.org/stable/c/a9985a88b2fc29fbe1657fe8518908e261d6889c"
},
{
"url": "https://git.kernel.org/stable/c/5a1628283cd9dccf1e44acfb74e77504f4dc7472"
},
{
"url": "https://git.kernel.org/stable/c/0ac07e476944a5e4c2b8b087dd167dec248c1bdf"
},
{
"url": "https://git.kernel.org/stable/c/41434488ca714ab15cb2a4d0378418d1be8052d2"
},
{
"url": "https://git.kernel.org/stable/c/e72c963177c708a167a7e17ed6c76320815157cf"
},
{
"url": "https://git.kernel.org/stable/c/0dea2e0069a7e9aa034696f8065945b7be6dd6b7"
},
{
"url": "https://git.kernel.org/stable/c/e4f5ce990818d37930cd9fb0be29eee0553c59d9"
}
],
"title": "usb: gadget: f_eem: Fix memory leak in eem_unwrap",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
}
}
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