CVE-2023-52670 (GCVE-0-2023-52670)
Vulnerability from cvelistv5 – Published: 2024-05-17 14:02 – Updated: 2026-05-11 19:31
VLAI
EPSS
VEX
Title
rpmsg: virtio: Free driver_override when rpmsg_remove()
Summary
In the Linux kernel, the following vulnerability has been resolved:
rpmsg: virtio: Free driver_override when rpmsg_remove()
Free driver_override when rpmsg_remove(), otherwise
the following memory leak will occur:
unreferenced object 0xffff0000d55d7080 (size 128):
comm "kworker/u8:2", pid 56, jiffies 4294893188 (age 214.272s)
hex dump (first 32 bytes):
72 70 6d 73 67 5f 6e 73 00 00 00 00 00 00 00 00 rpmsg_ns........
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
backtrace:
[<000000009c94c9c1>] __kmem_cache_alloc_node+0x1f8/0x320
[<000000002300d89b>] __kmalloc_node_track_caller+0x44/0x70
[<00000000228a60c3>] kstrndup+0x4c/0x90
[<0000000077158695>] driver_set_override+0xd0/0x164
[<000000003e9c4ea5>] rpmsg_register_device_override+0x98/0x170
[<000000001c0c89a8>] rpmsg_ns_register_device+0x24/0x30
[<000000008bbf8fa2>] rpmsg_probe+0x2e0/0x3ec
[<00000000e65a68df>] virtio_dev_probe+0x1c0/0x280
[<00000000443331cc>] really_probe+0xbc/0x2dc
[<00000000391064b1>] __driver_probe_device+0x78/0xe0
[<00000000a41c9a5b>] driver_probe_device+0xd8/0x160
[<000000009c3bd5df>] __device_attach_driver+0xb8/0x140
[<0000000043cd7614>] bus_for_each_drv+0x7c/0xd4
[<000000003b929a36>] __device_attach+0x9c/0x19c
[<00000000a94e0ba8>] device_initial_probe+0x14/0x20
[<000000003c999637>] bus_probe_device+0xa0/0xac
Severity
6.6 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-06-06 20:01 UTC
CWE
- CWE-401 - Missing Release of Memory after Effective Lifetime
Assigner
References
10 references
Impacted products
20 products
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Linux | Linux |
Affected:
b0b03b8119633de0649da9bd506e4850c401ff2b , < 229ce47cbfdc7d3a9415eb676abbfb77d676cb08
(git)
Affected: b0b03b8119633de0649da9bd506e4850c401ff2b , < dd50fe18c234bd5ff22f658f4d414e8fa8cd6a5d (git) Affected: b0b03b8119633de0649da9bd506e4850c401ff2b , < 69ca89d80f2c8a1f5af429b955637beea7eead30 (git) Affected: b0b03b8119633de0649da9bd506e4850c401ff2b , < 2d27a7b19cb354c6d04bcdc9239e261ff29858d6 (git) Affected: b0b03b8119633de0649da9bd506e4850c401ff2b , < f4bb1d5daf77b1a95a43277268adf0d1430c2346 (git) Affected: b0b03b8119633de0649da9bd506e4850c401ff2b , < 4e6cef3fae5c164968118a13f3fe293700adc81a (git) Affected: b0b03b8119633de0649da9bd506e4850c401ff2b , < 9a416d624e5fb7246ea97c11fbfea7e0e27abf43 (git) Affected: b0b03b8119633de0649da9bd506e4850c401ff2b , < d5362c37e1f8a40096452fc201c30e705750e687 (git) |
guessed | |
| Linux | Linux |
Affected:
4.13
Unaffected: 0 , < 4.13 (semver) Unaffected: 4.19.307 , ≤ 4.19.* (semver) Unaffected: 5.4.269 , ≤ 5.4.* (semver) Unaffected: 5.10.210 , ≤ 5.10.* (semver) Unaffected: 5.15.149 , ≤ 5.15.* (semver) Unaffected: 6.1.76 , ≤ 6.1.* (semver) Unaffected: 6.6.15 , ≤ 6.6.* (semver) Unaffected: 6.7.3 , ≤ 6.7.* (semver) Unaffected: 6.8 , ≤ * (original_commit_for_fix) |
guessed | |
| linux | linux_kernel |
Affected:
b0b03b811963 , < 229ce47cbfdc
(custom)
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* |
||
| linux | linux_kernel |
Affected:
b0b03b811963 , < dd50fe18c234
(custom)
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* |
||
| linux | linux_kernel |
Affected:
b0b03b811963 , < 69ca89d80f2c
(custom)
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* |
||
| linux | linux_kernel |
Affected:
b0b03b811963 , < 2d27a7b19cb3
(custom)
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* |
||
| linux | linux_kernel |
Affected:
b0b03b811963 , < f4bb1d5daf77
(custom)
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* |
||
| linux | linux_kernel |
Affected:
b0b03b811963 , < 4e6cef3fae5c
(custom)
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* |
||
| linux | linux_kernel |
Affected:
b0b03b811963 , < 9a416d624e5f
(custom)
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* |
||
| linux | linux_kernel |
Affected:
b0b03b811963 , < d5362c37e1f8
(custom)
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* |
||
| linux | linux_kernel |
Affected:
4.13
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* |
||
| linux | linux_kernel |
Unaffected:
0 , < 4.13
(custom)
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* |
||
| linux | linux_kernel |
Unaffected:
4.19.307 , ≤ 4.20
(custom)
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* |
||
| linux | linux_kernel |
Unaffected:
5.4269 , ≤ 5.5
(custom)
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* |
||
| linux | linux_kernel |
Unaffected:
5.10.210 , ≤ 5.11
(custom)
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* |
||
| linux | linux_kernel |
Unaffected:
5.15.149 , ≤ 5.16
(custom)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
||
| linux | linux_kernel |
Unaffected:
6.1.76 , ≤ 6.2
(custom)
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* |
||
| linux | linux_kernel |
Unaffected:
6.6.15 , ≤ 6.7
(custom)
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* |
||
| linux | linux_kernel |
Unaffected:
6.73 , ≤ 6.8
(custom)
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* |
||
| linux | linux_kernel |
Unaffected:
6.8
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* |
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"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nrpmsg: virtio: Free driver_override when rpmsg_remove()\n\nFree driver_override when rpmsg_remove(), otherwise\nthe following memory leak will occur:\n\nunreferenced object 0xffff0000d55d7080 (size 128):\n comm \"kworker/u8:2\", pid 56, jiffies 4294893188 (age 214.272s)\n hex dump (first 32 bytes):\n 72 70 6d 73 67 5f 6e 73 00 00 00 00 00 00 00 00 rpmsg_ns........\n 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................\n backtrace:\n [\u003c000000009c94c9c1\u003e] __kmem_cache_alloc_node+0x1f8/0x320\n [\u003c000000002300d89b\u003e] __kmalloc_node_track_caller+0x44/0x70\n [\u003c00000000228a60c3\u003e] kstrndup+0x4c/0x90\n [\u003c0000000077158695\u003e] driver_set_override+0xd0/0x164\n [\u003c000000003e9c4ea5\u003e] rpmsg_register_device_override+0x98/0x170\n [\u003c000000001c0c89a8\u003e] rpmsg_ns_register_device+0x24/0x30\n [\u003c000000008bbf8fa2\u003e] rpmsg_probe+0x2e0/0x3ec\n [\u003c00000000e65a68df\u003e] virtio_dev_probe+0x1c0/0x280\n [\u003c00000000443331cc\u003e] really_probe+0xbc/0x2dc\n [\u003c00000000391064b1\u003e] __driver_probe_device+0x78/0xe0\n [\u003c00000000a41c9a5b\u003e] driver_probe_device+0xd8/0x160\n [\u003c000000009c3bd5df\u003e] __device_attach_driver+0xb8/0x140\n [\u003c0000000043cd7614\u003e] bus_for_each_drv+0x7c/0xd4\n [\u003c000000003b929a36\u003e] __device_attach+0x9c/0x19c\n [\u003c00000000a94e0ba8\u003e] device_initial_probe+0x14/0x20\n [\u003c000000003c999637\u003e] bus_probe_device+0xa0/0xac"
}
],
"providerMetadata": {
"dateUpdated": "2026-05-11T19:31:24.108Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/229ce47cbfdc7d3a9415eb676abbfb77d676cb08"
},
{
"url": "https://git.kernel.org/stable/c/dd50fe18c234bd5ff22f658f4d414e8fa8cd6a5d"
},
{
"url": "https://git.kernel.org/stable/c/69ca89d80f2c8a1f5af429b955637beea7eead30"
},
{
"url": "https://git.kernel.org/stable/c/2d27a7b19cb354c6d04bcdc9239e261ff29858d6"
},
{
"url": "https://git.kernel.org/stable/c/f4bb1d5daf77b1a95a43277268adf0d1430c2346"
},
{
"url": "https://git.kernel.org/stable/c/4e6cef3fae5c164968118a13f3fe293700adc81a"
},
{
"url": "https://git.kernel.org/stable/c/9a416d624e5fb7246ea97c11fbfea7e0e27abf43"
},
{
"url": "https://git.kernel.org/stable/c/d5362c37e1f8a40096452fc201c30e705750e687"
}
],
"title": "rpmsg: virtio: Free driver_override when rpmsg_remove()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2023-52670",
"datePublished": "2024-05-17T14:02:01.617Z",
"dateReserved": "2024-03-07T14:49:46.885Z",
"dateUpdated": "2026-05-11T19:31:24.108Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"vulnerability-lookup:meta": {
"epss": {
"cve": "CVE-2023-52670",
"date": "2026-09-19",
"epss": "0.00286",
"percentile": "0.21328"
},
"fkie_nvd": {
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nrpmsg: virtio: Free driver_override when rpmsg_remove()\n\nFree driver_override when rpmsg_remove(), otherwise\nthe following memory leak will occur:\n\nunreferenced object 0xffff0000d55d7080 (size 128):\n comm \"kworker/u8:2\", pid 56, jiffies 4294893188 (age 214.272s)\n hex dump (first 32 bytes):\n 72 70 6d 73 67 5f 6e 73 00 00 00 00 00 00 00 00 rpmsg_ns........\n 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................\n backtrace:\n [\u003c000000009c94c9c1\u003e] __kmem_cache_alloc_node+0x1f8/0x320\n [\u003c000000002300d89b\u003e] __kmalloc_node_track_caller+0x44/0x70\n [\u003c00000000228a60c3\u003e] kstrndup+0x4c/0x90\n [\u003c0000000077158695\u003e] driver_set_override+0xd0/0x164\n [\u003c000000003e9c4ea5\u003e] rpmsg_register_device_override+0x98/0x170\n [\u003c000000001c0c89a8\u003e] rpmsg_ns_register_device+0x24/0x30\n [\u003c000000008bbf8fa2\u003e] rpmsg_probe+0x2e0/0x3ec\n [\u003c00000000e65a68df\u003e] virtio_dev_probe+0x1c0/0x280\n [\u003c00000000443331cc\u003e] really_probe+0xbc/0x2dc\n [\u003c00000000391064b1\u003e] __driver_probe_device+0x78/0xe0\n [\u003c00000000a41c9a5b\u003e] driver_probe_device+0xd8/0x160\n [\u003c000000009c3bd5df\u003e] __device_attach_driver+0xb8/0x140\n [\u003c0000000043cd7614\u003e] bus_for_each_drv+0x7c/0xd4\n [\u003c000000003b929a36\u003e] __device_attach+0x9c/0x19c\n [\u003c00000000a94e0ba8\u003e] device_initial_probe+0x14/0x20\n [\u003c000000003c999637\u003e] bus_probe_device+0xa0/0xac"
},
{
"lang": "es",
"value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: rpmsg: virtio: Free driver_overridecuando rpmsg_remove() Free driver_override cuando rpmsg_remove(); de lo contrario, se producir\u00e1 la siguiente p\u00e9rdida de memoria: objeto sin referencia 0xffff0000d55d7080 (tama\u00f1o 128): comm \"kworker/u8 :2\", pid 56, santiam\u00e9n 4294893188 (edad 214.272s) volcado hexadecimal (primeros 32 bytes): 72 70 6d 73 67 5f 6e 73 00 00 00 00 00 00 00 00 rpmsg_ns........ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ retroceso: [\u0026lt;000000009c94c9c1\u0026gt;] __kmem_cache_alloc_node+0x1f8/0x320 [\u0026lt;000000002300d89b\u0026gt;] +0x44/ 0x70 [\u0026lt;00000000228a60c3\u0026gt;] kstrndup+0x4c/0x90 [\u0026lt;0000000077158695\u0026gt;] driver_set_override+0xd0/0x164 [\u0026lt;000000003e9c4ea5\u0026gt;] rpmsg_register_device_override+0x98/0x170 0000001c0c89a8\u0026gt;] rpmsg_ns_register_device+0x24/0x30 [\u0026lt;000000008bbf8fa2\u0026gt;] rpmsg_probe+0x2e0/ 0x3ec [\u0026lt;00000000e65a68df\u0026gt;] virtio_dev_probe+0x1c0/0x280 [\u0026lt;00000000443331cc\u0026gt;] very_probe+0xbc/0x2dc [\u0026lt;00000000391064b1\u0026gt;] __driver_probe_device+0x78/0xe0 [\u0026lt;00 000000a41c9a5b\u0026gt;] driver_probe_device+0xd8/0x160 [\u0026lt;000000009c3bd5df\u0026gt;] __device_attach_driver+0xb8/ 0x140 [\u0026lt;0000000043cd7614\u0026gt;] bus_for_each_drv+0x7c/0xd4 [\u0026lt;000000003b929a36\u0026gt;] __device_attach+0x9c/0x19c [\u0026lt;00000000a94e0ba8\u0026gt;] dispositivo_initial_probe+0x14/0x20 [\u0026lt;000 000003c999637\u0026gt;] bus_probe_device+0xa0/0xac"
}
],
"id": "CVE-2023-52670",
"lastModified": "2024-11-21T08:40:19.320",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "PHYSICAL",
"availabilityImpact": "HIGH",
"baseScore": 6.6,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:P/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 0.7,
"impactScore": 5.9,
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"type": "Secondary"
}
]
},
"published": "2024-05-17T14:15:10.057",
"references": [
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"url": "https://git.kernel.org/stable/c/229ce47cbfdc7d3a9415eb676abbfb77d676cb08"
},
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"url": "https://git.kernel.org/stable/c/2d27a7b19cb354c6d04bcdc9239e261ff29858d6"
},
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"url": "https://git.kernel.org/stable/c/4e6cef3fae5c164968118a13f3fe293700adc81a"
},
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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},
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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},
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"url": "https://git.kernel.org/stable/c/d5362c37e1f8a40096452fc201c30e705750e687"
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{
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{
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},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
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},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
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},
{
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{
"source": "af854a3a-2127-422b-91ae-364da2661108",
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{
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{
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},
{
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},
{
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"url": "https://git.kernel.org/stable/c/f4bb1d5daf77b1a95a43277268adf0d1430c2346"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html"
}
],
"sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"vulnStatus": "Awaiting Analysis",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-401"
}
],
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"type": "Secondary"
}
]
},
"nvd": {
"cve": {
"affected": [
{
"affectedData": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/rpmsg/virtio_rpmsg_bus.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "229ce47cbfdc7d3a9415eb676abbfb77d676cb08",
"status": "affected",
"version": "b0b03b8119633de0649da9bd506e4850c401ff2b",
"versionType": "git"
},
{
"lessThan": "dd50fe18c234bd5ff22f658f4d414e8fa8cd6a5d",
"status": "affected",
"version": "b0b03b8119633de0649da9bd506e4850c401ff2b",
"versionType": "git"
},
{
"lessThan": "69ca89d80f2c8a1f5af429b955637beea7eead30",
"status": "affected",
"version": "b0b03b8119633de0649da9bd506e4850c401ff2b",
"versionType": "git"
},
{
"lessThan": "2d27a7b19cb354c6d04bcdc9239e261ff29858d6",
"status": "affected",
"version": "b0b03b8119633de0649da9bd506e4850c401ff2b",
"versionType": "git"
},
{
"lessThan": "f4bb1d5daf77b1a95a43277268adf0d1430c2346",
"status": "affected",
"version": "b0b03b8119633de0649da9bd506e4850c401ff2b",
"versionType": "git"
},
{
"lessThan": "4e6cef3fae5c164968118a13f3fe293700adc81a",
"status": "affected",
"version": "b0b03b8119633de0649da9bd506e4850c401ff2b",
"versionType": "git"
},
{
"lessThan": "9a416d624e5fb7246ea97c11fbfea7e0e27abf43",
"status": "affected",
"version": "b0b03b8119633de0649da9bd506e4850c401ff2b",
"versionType": "git"
},
{
"lessThan": "d5362c37e1f8a40096452fc201c30e705750e687",
"status": "affected",
"version": "b0b03b8119633de0649da9bd506e4850c401ff2b",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/rpmsg/virtio_rpmsg_bus.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "4.13"
},
{
"lessThan": "4.13",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"version": "4.19.307",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.269",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.210",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.149",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.76",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.15",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.7.*",
"status": "unaffected",
"version": "6.7.3",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.8",
"versionType": "original_commit_for_fix"
}
]
}
],
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
},
{
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{
"cpes": [
"cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "linux_kernel",
"vendor": "linux",
"versions": [
{
"lessThan": "229ce47cbfdc",
"status": "affected",
"version": "b0b03b811963",
"versionType": "custom"
}
]
},
{
"cpes": [
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],
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"product": "linux_kernel",
"vendor": "linux",
"versions": [
{
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"status": "affected",
"version": "b0b03b811963",
"versionType": "custom"
}
]
},
{
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],
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"product": "linux_kernel",
"vendor": "linux",
"versions": [
{
"lessThan": "69ca89d80f2c",
"status": "affected",
"version": "b0b03b811963",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"
],
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"product": "linux_kernel",
"vendor": "linux",
"versions": [
{
"lessThan": "2d27a7b19cb3",
"status": "affected",
"version": "b0b03b811963",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "linux_kernel",
"vendor": "linux",
"versions": [
{
"lessThan": "f4bb1d5daf77",
"status": "affected",
"version": "b0b03b811963",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "linux_kernel",
"vendor": "linux",
"versions": [
{
"lessThan": "4e6cef3fae5c",
"status": "affected",
"version": "b0b03b811963",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "linux_kernel",
"vendor": "linux",
"versions": [
{
"lessThan": "9a416d624e5f",
"status": "affected",
"version": "b0b03b811963",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "linux_kernel",
"vendor": "linux",
"versions": [
{
"lessThan": "d5362c37e1f8",
"status": "affected",
"version": "b0b03b811963",
"versionType": "custom"
}
]
},
{
"cpes": [
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],
"defaultStatus": "unknown",
"product": "linux_kernel",
"vendor": "linux",
"versions": [
{
"status": "affected",
"version": "4.13"
}
]
},
{
"cpes": [
"cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "linux_kernel",
"vendor": "linux",
"versions": [
{
"lessThan": "4.13",
"status": "unaffected",
"version": "0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "linux_kernel",
"vendor": "linux",
"versions": [
{
"lessThanOrEqual": "4.20",
"status": "unaffected",
"version": "4.19.307",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "linux_kernel",
"vendor": "linux",
"versions": [
{
"lessThanOrEqual": "5.5",
"status": "unaffected",
"version": "5.4269",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "linux_kernel",
"vendor": "linux",
"versions": [
{
"lessThanOrEqual": "5.11",
"status": "unaffected",
"version": "5.10.210",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "linux_kernel",
"vendor": "linux",
"versions": [
{
"lessThanOrEqual": "5.16",
"status": "unaffected",
"version": "5.15.149",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "linux_kernel",
"vendor": "linux",
"versions": [
{
"lessThanOrEqual": "6.2",
"status": "unaffected",
"version": "6.1.76",
"versionType": "custom"
}
]
},
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nrpmsg: virtio: Free driver_override when rpmsg_remove()\n\nFree driver_override when rpmsg_remove(), otherwise\nthe following memory leak will occur:\n\nunreferenced object 0xffff0000d55d7080 (size 128):\n comm \"kworker/u8:2\", pid 56, jiffies 4294893188 (age 214.272s)\n hex dump (first 32 bytes):\n 72 70 6d 73 67 5f 6e 73 00 00 00 00 00 00 00 00 rpmsg_ns........\n 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................\n backtrace:\n [\u003c000000009c94c9c1\u003e] __kmem_cache_alloc_node+0x1f8/0x320\n [\u003c000000002300d89b\u003e] __kmalloc_node_track_caller+0x44/0x70\n [\u003c00000000228a60c3\u003e] kstrndup+0x4c/0x90\n [\u003c0000000077158695\u003e] driver_set_override+0xd0/0x164\n [\u003c000000003e9c4ea5\u003e] rpmsg_register_device_override+0x98/0x170\n [\u003c000000001c0c89a8\u003e] rpmsg_ns_register_device+0x24/0x30\n [\u003c000000008bbf8fa2\u003e] rpmsg_probe+0x2e0/0x3ec\n [\u003c00000000e65a68df\u003e] virtio_dev_probe+0x1c0/0x280\n [\u003c00000000443331cc\u003e] really_probe+0xbc/0x2dc\n [\u003c00000000391064b1\u003e] __driver_probe_device+0x78/0xe0\n [\u003c00000000a41c9a5b\u003e] driver_probe_device+0xd8/0x160\n [\u003c000000009c3bd5df\u003e] __device_attach_driver+0xb8/0x140\n [\u003c0000000043cd7614\u003e] bus_for_each_drv+0x7c/0xd4\n [\u003c000000003b929a36\u003e] __device_attach+0x9c/0x19c\n [\u003c00000000a94e0ba8\u003e] device_initial_probe+0x14/0x20\n [\u003c000000003c999637\u003e] bus_probe_device+0xa0/0xac"
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"vendor": "linux",
"versions": [
{
"lessThanOrEqual": "5.11",
"status": "unaffected",
"version": "5.10.210",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "linux_kernel",
"vendor": "linux",
"versions": [
{
"lessThanOrEqual": "5.16",
"status": "unaffected",
"version": "5.15.149",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "linux_kernel",
"vendor": "linux",
"versions": [
{
"lessThanOrEqual": "6.2",
"status": "unaffected",
"version": "6.1.76",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "linux_kernel",
"vendor": "linux",
"versions": [
{
"lessThanOrEqual": "6.7",
"status": "unaffected",
"version": "6.6.15",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "linux_kernel",
"vendor": "linux",
"versions": [
{
"lessThanOrEqual": "6.8",
"status": "unaffected",
"version": "6.73",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "linux_kernel",
"vendor": "linux",
"versions": [
{
"status": "unaffected",
"version": "6.8"
}
]
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "PHYSICAL",
"availabilityImpact": "HIGH",
"baseScore": 6.6,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:P/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2023-52670",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-06-06T20:01:16.725609Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-401",
"description": "CWE-401 Missing Release of Memory after Effective Lifetime",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-06-06T20:04:45.922Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/rpmsg/virtio_rpmsg_bus.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "229ce47cbfdc7d3a9415eb676abbfb77d676cb08",
"status": "affected",
"version": "b0b03b8119633de0649da9bd506e4850c401ff2b",
"versionType": "git"
},
{
"lessThan": "dd50fe18c234bd5ff22f658f4d414e8fa8cd6a5d",
"status": "affected",
"version": "b0b03b8119633de0649da9bd506e4850c401ff2b",
"versionType": "git"
},
{
"lessThan": "69ca89d80f2c8a1f5af429b955637beea7eead30",
"status": "affected",
"version": "b0b03b8119633de0649da9bd506e4850c401ff2b",
"versionType": "git"
},
{
"lessThan": "2d27a7b19cb354c6d04bcdc9239e261ff29858d6",
"status": "affected",
"version": "b0b03b8119633de0649da9bd506e4850c401ff2b",
"versionType": "git"
},
{
"lessThan": "f4bb1d5daf77b1a95a43277268adf0d1430c2346",
"status": "affected",
"version": "b0b03b8119633de0649da9bd506e4850c401ff2b",
"versionType": "git"
},
{
"lessThan": "4e6cef3fae5c164968118a13f3fe293700adc81a",
"status": "affected",
"version": "b0b03b8119633de0649da9bd506e4850c401ff2b",
"versionType": "git"
},
{
"lessThan": "9a416d624e5fb7246ea97c11fbfea7e0e27abf43",
"status": "affected",
"version": "b0b03b8119633de0649da9bd506e4850c401ff2b",
"versionType": "git"
},
{
"lessThan": "d5362c37e1f8a40096452fc201c30e705750e687",
"status": "affected",
"version": "b0b03b8119633de0649da9bd506e4850c401ff2b",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/rpmsg/virtio_rpmsg_bus.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "4.13"
},
{
"lessThan": "4.13",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"version": "4.19.307",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.269",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.210",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.149",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.76",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.15",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.7.*",
"status": "unaffected",
"version": "6.7.3",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.8",
"versionType": "original_commit_for_fix"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nrpmsg: virtio: Free driver_override when rpmsg_remove()\n\nFree driver_override when rpmsg_remove(), otherwise\nthe following memory leak will occur:\n\nunreferenced object 0xffff0000d55d7080 (size 128):\n comm \"kworker/u8:2\", pid 56, jiffies 4294893188 (age 214.272s)\n hex dump (first 32 bytes):\n 72 70 6d 73 67 5f 6e 73 00 00 00 00 00 00 00 00 rpmsg_ns........\n 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................\n backtrace:\n [\u003c000000009c94c9c1\u003e] __kmem_cache_alloc_node+0x1f8/0x320\n [\u003c000000002300d89b\u003e] __kmalloc_node_track_caller+0x44/0x70\n [\u003c00000000228a60c3\u003e] kstrndup+0x4c/0x90\n [\u003c0000000077158695\u003e] driver_set_override+0xd0/0x164\n [\u003c000000003e9c4ea5\u003e] rpmsg_register_device_override+0x98/0x170\n [\u003c000000001c0c89a8\u003e] rpmsg_ns_register_device+0x24/0x30\n [\u003c000000008bbf8fa2\u003e] rpmsg_probe+0x2e0/0x3ec\n [\u003c00000000e65a68df\u003e] virtio_dev_probe+0x1c0/0x280\n [\u003c00000000443331cc\u003e] really_probe+0xbc/0x2dc\n [\u003c00000000391064b1\u003e] __driver_probe_device+0x78/0xe0\n [\u003c00000000a41c9a5b\u003e] driver_probe_device+0xd8/0x160\n [\u003c000000009c3bd5df\u003e] __device_attach_driver+0xb8/0x140\n [\u003c0000000043cd7614\u003e] bus_for_each_drv+0x7c/0xd4\n [\u003c000000003b929a36\u003e] __device_attach+0x9c/0x19c\n [\u003c00000000a94e0ba8\u003e] device_initial_probe+0x14/0x20\n [\u003c000000003c999637\u003e] bus_probe_device+0xa0/0xac"
}
],
"providerMetadata": {
"dateUpdated": "2024-12-19T08:23:48.318Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/229ce47cbfdc7d3a9415eb676abbfb77d676cb08"
},
{
"url": "https://git.kernel.org/stable/c/dd50fe18c234bd5ff22f658f4d414e8fa8cd6a5d"
},
{
"url": "https://git.kernel.org/stable/c/69ca89d80f2c8a1f5af429b955637beea7eead30"
},
{
"url": "https://git.kernel.org/stable/c/2d27a7b19cb354c6d04bcdc9239e261ff29858d6"
},
{
"url": "https://git.kernel.org/stable/c/f4bb1d5daf77b1a95a43277268adf0d1430c2346"
},
{
"url": "https://git.kernel.org/stable/c/4e6cef3fae5c164968118a13f3fe293700adc81a"
},
{
"url": "https://git.kernel.org/stable/c/9a416d624e5fb7246ea97c11fbfea7e0e27abf43"
},
{
"url": "https://git.kernel.org/stable/c/d5362c37e1f8a40096452fc201c30e705750e687"
}
],
"title": "rpmsg: virtio: Free driver_override when rpmsg_remove()",
"x_generator": {
"engine": "bippy-5f407fcff5a0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2023-52670",
"datePublished": "2024-05-17T14:02:01.617Z",
"dateReserved": "2024-03-07T14:49:46.885Z",
"dateUpdated": "2025-01-23T21:43:43.942Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
}
}
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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.
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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.
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