CVE-2025-68289 (GCVE-0-2025-68289)
Vulnerability from cvelistv5 – Published: 2025-12-16 15:06 – Updated: 2026-05-23 16:02
VLAI
EPSS
VEX
Title
usb: gadget: f_eem: Fix memory leak in eem_unwrap
Summary
In the Linux kernel, the following vulnerability has been resolved:
usb: gadget: f_eem: Fix memory leak in eem_unwrap
The existing code did not handle the failure case of usb_ep_queue in the
command path, potentially leading to memory leaks.
Improve error handling to free all allocated resources on usb_ep_queue
failure. This patch continues to use goto logic for error handling, as the
existing error handling is complex and not easily adaptable to auto-cleanup
helpers.
kmemleak results:
unreferenced object 0xffffff895a512300 (size 240):
backtrace:
slab_post_alloc_hook+0xbc/0x3a4
kmem_cache_alloc+0x1b4/0x358
skb_clone+0x90/0xd8
eem_unwrap+0x1cc/0x36c
unreferenced object 0xffffff8a157f4000 (size 256):
backtrace:
slab_post_alloc_hook+0xbc/0x3a4
__kmem_cache_alloc_node+0x1b4/0x2dc
kmalloc_trace+0x48/0x140
dwc3_gadget_ep_alloc_request+0x58/0x11c
usb_ep_alloc_request+0x40/0xe4
eem_unwrap+0x204/0x36c
unreferenced object 0xffffff8aadbaac00 (size 128):
backtrace:
slab_post_alloc_hook+0xbc/0x3a4
__kmem_cache_alloc_node+0x1b4/0x2dc
__kmalloc+0x64/0x1a8
eem_unwrap+0x218/0x36c
unreferenced object 0xffffff89ccef3500 (size 64):
backtrace:
slab_post_alloc_hook+0xbc/0x3a4
__kmem_cache_alloc_node+0x1b4/0x2dc
kmalloc_trace+0x48/0x140
eem_unwrap+0x238/0x36c
Severity
No CVSS data available.
Assigner
References
7 references
Impacted products
2 products
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Linux | Linux |
Affected:
3b545788505b2e2883aff13bdddeacaf88942a4f , < a9985a88b2fc29fbe1657fe8518908e261d6889c
(git)
Affected: 4249d6fbc10fd997abdf8a1ea49c0389a0edf706 , < 5a1628283cd9dccf1e44acfb74e77504f4dc7472 (git) Affected: 4249d6fbc10fd997abdf8a1ea49c0389a0edf706 , < 0ac07e476944a5e4c2b8b087dd167dec248c1bdf (git) Affected: 4249d6fbc10fd997abdf8a1ea49c0389a0edf706 , < 41434488ca714ab15cb2a4d0378418d1be8052d2 (git) Affected: 4249d6fbc10fd997abdf8a1ea49c0389a0edf706 , < e72c963177c708a167a7e17ed6c76320815157cf (git) Affected: 4249d6fbc10fd997abdf8a1ea49c0389a0edf706 , < 0dea2e0069a7e9aa034696f8065945b7be6dd6b7 (git) Affected: 4249d6fbc10fd997abdf8a1ea49c0389a0edf706 , < e4f5ce990818d37930cd9fb0be29eee0553c59d9 (git) Affected: d55a236f1bab102e353ea5abb7b7b6ff7e847294 (git) Affected: 8e275d3d5915a8f7db3786e3f84534bb48245f4c (git) Affected: 3680a6ff9a9ccd3c664663da04bef2534397d591 (git) Affected: d654be97e1b679616e3337b871a9ec8f31a88841 (git) Affected: 8bdef7f21cb6e53c0ce3e1cbcb05975aa0dd0fe9 (git) Affected: 77d7f071883cf2921a7547f82e41f15f7f860e35 (git) Affected: a55093941e38113dd6f5f5d5d2705fec3018f332 (git) Affected: 5.10.50 , < 5.10.247 (semver) Affected: 4.4.276 , < 4.5 (semver) Affected: 4.9.276 , < 4.10 (semver) Affected: 4.14.240 , < 4.15 (semver) Affected: 4.19.198 , < 4.20 (semver) Affected: 5.4.132 , < 5.5 (semver) Affected: 5.12.17 , < 5.13 (semver) Affected: 5.13.2 , < 5.14 (semver) |
guessed | |
| Linux | Linux |
Affected:
5.14
Unaffected: 0 , < 5.14 (semver) Unaffected: 5.10.247 , ≤ 5.10.* (semver) Unaffected: 5.15.197 , ≤ 5.15.* (semver) Unaffected: 6.1.159 , ≤ 6.1.* (semver) Unaffected: 6.6.119 , ≤ 6.6.* (semver) Unaffected: 6.12.61 , ≤ 6.12.* (semver) Unaffected: 6.17.11 , ≤ 6.17.* (semver) Unaffected: 6.18 , ≤ * (original_commit_for_fix) |
guessed |
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/usb/gadget/function/f_eem.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
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{
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"versionType": "git"
},
{
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{
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{
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"versionType": "git"
},
{
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"versionType": "git"
},
{
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"versionType": "git"
},
{
"status": "affected",
"version": "8e275d3d5915a8f7db3786e3f84534bb48245f4c",
"versionType": "git"
},
{
"status": "affected",
"version": "3680a6ff9a9ccd3c664663da04bef2534397d591",
"versionType": "git"
},
{
"status": "affected",
"version": "d654be97e1b679616e3337b871a9ec8f31a88841",
"versionType": "git"
},
{
"status": "affected",
"version": "8bdef7f21cb6e53c0ce3e1cbcb05975aa0dd0fe9",
"versionType": "git"
},
{
"status": "affected",
"version": "77d7f071883cf2921a7547f82e41f15f7f860e35",
"versionType": "git"
},
{
"status": "affected",
"version": "a55093941e38113dd6f5f5d5d2705fec3018f332",
"versionType": "git"
},
{
"lessThan": "5.10.247",
"status": "affected",
"version": "5.10.50",
"versionType": "semver"
},
{
"lessThan": "4.5",
"status": "affected",
"version": "4.4.276",
"versionType": "semver"
},
{
"lessThan": "4.10",
"status": "affected",
"version": "4.9.276",
"versionType": "semver"
},
{
"lessThan": "4.15",
"status": "affected",
"version": "4.14.240",
"versionType": "semver"
},
{
"lessThan": "4.20",
"status": "affected",
"version": "4.19.198",
"versionType": "semver"
},
{
"lessThan": "5.5",
"status": "affected",
"version": "5.4.132",
"versionType": "semver"
},
{
"lessThan": "5.13",
"status": "affected",
"version": "5.12.17",
"versionType": "semver"
},
{
"lessThan": "5.14",
"status": "affected",
"version": "5.13.2",
"versionType": "semver"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/usb/gadget/function/f_eem.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.14"
},
{
"lessThan": "5.14",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.247",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.197",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.159",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.119",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.61",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.17.*",
"status": "unaffected",
"version": "6.17.11",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.18",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.247",
"versionStartIncluding": "5.10.50",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.197",
"versionStartIncluding": "5.14",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.159",
"versionStartIncluding": "5.14",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.119",
"versionStartIncluding": "5.14",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.61",
"versionStartIncluding": "5.14",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.17.11",
"versionStartIncluding": "5.14",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.18",
"versionStartIncluding": "5.14",
"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",
"vulnerable": true
},
{
"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",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"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"
}
],
"providerMetadata": {
"dateUpdated": "2026-05-23T16:02:32.799Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"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"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2025-68289",
"datePublished": "2025-12-16T15:06:10.450Z",
"dateReserved": "2025-12-16T14:48:05.292Z",
"dateUpdated": "2026-05-23T16:02:32.799Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"vulnerability-lookup:meta": {
"epss": {
"cve": "CVE-2025-68289",
"date": "2026-11-11",
"epss": "0.00205",
"percentile": "0.10589"
},
"microsoft_vex": {
"current_release_date": "2026-01-13T14:37:17.000Z",
"cve": "CVE-2025-68289",
"id": "msrc_CVE-2025-68289",
"initial_release_date": "2025-12-02T00:00:00.000Z",
"product_status:known_not_affected": "1",
"source": "Microsoft CSAF VEX",
"status": "final",
"title": "usb: gadget: f_eem: Fix memory leak in eem_unwrap",
"url": "https://msrc.microsoft.com/csaf/vex/2025/msrc_cve-2025-68289.json",
"version": "3"
},
"nvd": {
"cve": {
"affected": [
{
"affectedData": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/usb/gadget/function/f_eem.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "a9985a88b2fc29fbe1657fe8518908e261d6889c",
"status": "affected",
"version": "3b545788505b2e2883aff13bdddeacaf88942a4f",
"versionType": "git"
},
{
"lessThan": "5a1628283cd9dccf1e44acfb74e77504f4dc7472",
"status": "affected",
"version": "4249d6fbc10fd997abdf8a1ea49c0389a0edf706",
"versionType": "git"
},
{
"lessThan": "0ac07e476944a5e4c2b8b087dd167dec248c1bdf",
"status": "affected",
"version": "4249d6fbc10fd997abdf8a1ea49c0389a0edf706",
"versionType": "git"
},
{
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"status": "affected",
"version": "4249d6fbc10fd997abdf8a1ea49c0389a0edf706",
"versionType": "git"
},
{
"lessThan": "e72c963177c708a167a7e17ed6c76320815157cf",
"status": "affected",
"version": "4249d6fbc10fd997abdf8a1ea49c0389a0edf706",
"versionType": "git"
},
{
"lessThan": "0dea2e0069a7e9aa034696f8065945b7be6dd6b7",
"status": "affected",
"version": "4249d6fbc10fd997abdf8a1ea49c0389a0edf706",
"versionType": "git"
},
{
"lessThan": "e4f5ce990818d37930cd9fb0be29eee0553c59d9",
"status": "affected",
"version": "4249d6fbc10fd997abdf8a1ea49c0389a0edf706",
"versionType": "git"
},
{
"status": "affected",
"version": "d55a236f1bab102e353ea5abb7b7b6ff7e847294",
"versionType": "git"
},
{
"status": "affected",
"version": "8e275d3d5915a8f7db3786e3f84534bb48245f4c",
"versionType": "git"
},
{
"status": "affected",
"version": "3680a6ff9a9ccd3c664663da04bef2534397d591",
"versionType": "git"
},
{
"status": "affected",
"version": "d654be97e1b679616e3337b871a9ec8f31a88841",
"versionType": "git"
},
{
"status": "affected",
"version": "8bdef7f21cb6e53c0ce3e1cbcb05975aa0dd0fe9",
"versionType": "git"
},
{
"status": "affected",
"version": "77d7f071883cf2921a7547f82e41f15f7f860e35",
"versionType": "git"
},
{
"status": "affected",
"version": "a55093941e38113dd6f5f5d5d2705fec3018f332",
"versionType": "git"
},
{
"lessThan": "5.10.247",
"status": "affected",
"version": "5.10.50",
"versionType": "semver"
},
{
"lessThan": "4.5",
"status": "affected",
"version": "4.4.276",
"versionType": "semver"
},
{
"lessThan": "4.10",
"status": "affected",
"version": "4.9.276",
"versionType": "semver"
},
{
"lessThan": "4.15",
"status": "affected",
"version": "4.14.240",
"versionType": "semver"
},
{
"lessThan": "4.20",
"status": "affected",
"version": "4.19.198",
"versionType": "semver"
},
{
"lessThan": "5.5",
"status": "affected",
"version": "5.4.132",
"versionType": "semver"
},
{
"lessThan": "5.13",
"status": "affected",
"version": "5.12.17",
"versionType": "semver"
},
{
"lessThan": "5.14",
"status": "affected",
"version": "5.13.2",
"versionType": "semver"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/usb/gadget/function/f_eem.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.14"
},
{
"lessThan": "5.14",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.247",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.197",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.159",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.119",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.61",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.17.*",
"status": "unaffected",
"version": "6.17.11",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.18",
"versionType": "original_commit_for_fix"
}
]
}
],
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
}
],
"cveTags": [],
"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"
},
{
"lang": "es",
"value": "En el kernel de Linux, la siguiente vulnerabilidad ha sido resuelta:\n\nusb: gadget: f_eem: Correcci\u00f3n de fuga de memoria en eem_unwrap\n\nEl c\u00f3digo existente no manejaba el caso de fallo de usb_ep_queue en la\nruta de comandos, lo que podr\u00eda llevar a fugas de memoria.\n\nMejorar el manejo de errores para liberar todos los recursos asignados en caso de fallo de usb_ep_queue. Este parche contin\u00faa usando la l\u00f3gica goto para el manejo de errores, ya que el manejo de errores existente es complejo y no es f\u00e1cilmente adaptable a los ayudantes de limpieza autom\u00e1tica.\n\nResultados de kmemleak:\n objeto sin referencia 0xffffff895a512300 (tama\u00f1o 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 objeto sin referencia 0xffffff8a157f4000 (tama\u00f1o 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 objeto sin referencia 0xffffff8aadbaac00 (tama\u00f1o 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 objeto sin referencia 0xffffff89ccef3500 (tama\u00f1o 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"
}
],
"id": "CVE-2025-68289",
"lastModified": "2026-10-13T19:10:00.193",
"metrics": {},
"published": "2025-12-16T16:16:07.747",
"references": [
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"url": "https://git.kernel.org/stable/c/0ac07e476944a5e4c2b8b087dd167dec248c1bdf"
},
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"url": "https://git.kernel.org/stable/c/0dea2e0069a7e9aa034696f8065945b7be6dd6b7"
},
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"url": "https://git.kernel.org/stable/c/41434488ca714ab15cb2a4d0378418d1be8052d2"
},
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"url": "https://git.kernel.org/stable/c/5a1628283cd9dccf1e44acfb74e77504f4dc7472"
},
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"url": "https://git.kernel.org/stable/c/a9985a88b2fc29fbe1657fe8518908e261d6889c"
},
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"url": "https://git.kernel.org/stable/c/e4f5ce990818d37930cd9fb0be29eee0553c59d9"
},
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"url": "https://git.kernel.org/stable/c/e72c963177c708a167a7e17ed6c76320815157cf"
}
],
"sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"vulnStatus": "Deferred"
}
},
"redhat_vex": {
"aggregate_severity": "None",
"current_release_date": "2026-11-07T04:41:29+00:00",
"cve": "CVE-2025-68289",
"id": "CVE-2025-68289",
"initial_release_date": "2025-12-16T00:00:00+00:00",
"product_status:known_not_affected": "200",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "kernel: usb: gadget: f_eem: Fix memory leak in eem_unwrap",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2025/cve-2025-68289.json",
"version": "3"
}
}
}
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Drag nodes to arrange them. Double-click a related vulnerability to open it, or a source to visit its link. The Physics button on the left tunes the layout and the simulation; the legend at the bottom left hides or shows nodes by kind and by sighting type.
Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Vulnerability timeline
Sightings and recorded dates, grouped by day · UTC
How durations are calculated
Following the VTEM framework (Black Hat USA 2015), time to patch starts when the vendor or a coordinator was informed, total time to patch at discovery, and disclosure to patch at public disclosure; vendor response time runs from the report to its acknowledgement. Time to exploit and time unpatched start at the earliest discovery or report, falling back to public disclosure. Unpatched time ends at the first recorded patch, or the calculation time when no patch is recorded. Exploitation to patch shows the interval between those two events; a published proof of concept is a public exploit, not exploitation.
Each result shows its source dates. A negative interval means the end event came first; when date-only inputs leave the order open, the result says so. Date-only inputs are approximate. The earliest evidence wins: KEV report dates and sightings are labelled as such. Records describing another vulnerability are listed but never calculated from, and a PoC alone does not establish exploitation. Missing patch evidence does not prove that no patch exists. Filters below change the event list only.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.