CVE-2023-52670
Detail
Description
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
Metrics
CVSS Version 4.0
CVSS Version 3.x
CVSS Version 2.0
NVD enrichment efforts reference publicly available information to associate
vector strings. CVSS information contributed by other sources is also
displayed.
CVSS 4.0 Severity and Vector Strings:
NVD assessment
not yet provided.
CVSS 3.x Severity and Vector Strings:
Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS 2.0 Severity and Vector Strings:
NVD assessment
not yet provided.
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Weakness Enumeration
CWE-ID
CWE Name
Source
CWE-401
Missing Release of Memory after Effective Lifetime
NIST
CISA-ADP
Change History
10 change records found show changes
CVE Modified by CISA-ADP
6/17/2026 2:43:18 AM
Action
Type
Old Value
New Value
Added
Affected
Record truncated, showing 2048 of 4066 characters.
View Entire Change Record [{"vendor":"linux","product":"linux_kernel","defaultStatus":"unknown","cpes":["cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"],"versions":[{"version":"b0b03b811963","lessThan":"229ce47cbfdc","versionType":"custom","status":"affected"}]},{"vendor":"linux","product":"linux_kernel","defaultStatus":"unknown","cpes":["cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"],"versions":[{"version":"b0b03b811963","lessThan":"dd50fe18c234","versionType":"custom","status":"affected"}]},{"vendor":"linux","product":"linux_kernel","defaultStatus":"unknown","cpes":["cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"],"versions":[{"version":"b0b03b811963","lessThan":"69ca89d80f2c","versionType":"custom","status":"affected"}]},{"vendor":"linux","product":"linux_kernel","defaultStatus":"unknown","cpes":["cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"],"versions":[{"version":"b0b03b811963","lessThan":"2d27a7b19cb3","versionType":"custom","status":"affected"}]},{"vendor":"linux","product":"linux_kernel","defaultStatus":"unknown","cpes":["cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"],"versions":[{"version":"b0b03b811963","lessThan":"f4bb1d5daf77","versionType":"custom","status":"affected"}]},{"vendor":"linux","product":"linux_kernel","defaultStatus":"unknown","cpes":["cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"],"versions":[{"version":"b0b03b811963","lessThan":"4e6cef3fae5c","versionType":"custom","status":"affected"}]},{"vendor":"linux","product":"linux_kernel","defaultStatus":"unknown","cpes":["cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"],"versions":[{"version":"b0b03b811963","lessThan":"9a416d624e5f","versionType":"custom","status":"affected"}]},{"vendor":"linux","product":"linux_kernel","defaultStatus":"unknown","cpes":["cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"],"versions":[{"version":"b0b03b811963","lessThan":"d5362c37e1f8","versionType":"custom","status":"affected"}]},{"vendor":"linux","product":"linux_kernel","defaultStatus":"unknown","cpes":["cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"],"versions":[{"version":"4.13","status":"af
Added
SSVC
{"timestamp":"2024-06-06T20:01:16.725609Z","id":"CVE-2023-52670","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}
CVE Modified by kernel.org
6/17/2026 2:43:18 AM
Action
Type
Old Value
New Value
Added
Affected
Record truncated, showing 2048 of 2474 characters.
View Entire Change Record [{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","programFiles":["drivers/rpmsg/virtio_rpmsg_bus.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","versions":[{"version":"b0b03b8119633de0649da9bd506e4850c401ff2b","lessThan":"229ce47cbfdc7d3a9415eb676abbfb77d676cb08","versionType":"git","status":"affected"},{"version":"b0b03b8119633de0649da9bd506e4850c401ff2b","lessThan":"dd50fe18c234bd5ff22f658f4d414e8fa8cd6a5d","versionType":"git","status":"affected"},{"version":"b0b03b8119633de0649da9bd506e4850c401ff2b","lessThan":"69ca89d80f2c8a1f5af429b955637beea7eead30","versionType":"git","status":"affected"},{"version":"b0b03b8119633de0649da9bd506e4850c401ff2b","lessThan":"2d27a7b19cb354c6d04bcdc9239e261ff29858d6","versionType":"git","status":"affected"},{"version":"b0b03b8119633de0649da9bd506e4850c401ff2b","lessThan":"f4bb1d5daf77b1a95a43277268adf0d1430c2346","versionType":"git","status":"affected"},{"version":"b0b03b8119633de0649da9bd506e4850c401ff2b","lessThan":"4e6cef3fae5c164968118a13f3fe293700adc81a","versionType":"git","status":"affected"},{"version":"b0b03b8119633de0649da9bd506e4850c401ff2b","lessThan":"9a416d624e5fb7246ea97c11fbfea7e0e27abf43","versionType":"git","status":"affected"},{"version":"b0b03b8119633de0649da9bd506e4850c401ff2b","lessThan":"d5362c37e1f8a40096452fc201c30e705750e687","versionType":"git","status":"affected"}]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","programFiles":["drivers/rpmsg/virtio_rpmsg_bus.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","versions":[{"version":"4.13","status":"affected"},{"version":"0","lessThan":"4.13","versionType":"semver","status":"unaffected"},{"version":"4.19.307","lessThanOrEqual":"4.19.*","versionType":"semver","status":"unaffected"},{"version":"5.4.269","lessThanOrEqual":"5.4.*","versionType":"semver","status":"unaffected"},{"version":"5.10.210","lessThanOrEqual":"5.10.*","versionType":"semver","status":"unaffected"},{"version":"5.15.149","lessThanOrEqual":"5.15.*"
Initial Analysis by NIST
12/23/2025 1:20:53 PM
Action
Type
Old Value
New Value
Added
CVSS V3.1
AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Added
CWE
CWE-401
Added
CPE Configuration
OR
*cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
Added
CPE Configuration
OR
*cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.7 up to (excluding) 6.7.3
*cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.2 up to (excluding) 6.6.15
*cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.11 up to (excluding) 5.15.149
*cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.5 up to (excluding) 5.10.210
*cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.20 up to (excluding) 5.4.269
*cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.16 up to (excluding) 6.1.76
*cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.13 up to (excluding) 4.19.307
Added
Reference Type
CVE: https://git.kernel.org/stable/c/229ce47cbfdc7d3a9415eb676abbfb77d676cb08 Types: Patch
Added
Reference Type
CVE: https://git.kernel.org/stable/c/2d27a7b19cb354c6d04bcdc9239e261ff29858d6 Types: Patch
Added
Reference Type
CVE: https://git.kernel.org/stable/c/4e6cef3fae5c164968118a13f3fe293700adc81a Types: Patch
Added
Reference Type
CVE: https://git.kernel.org/stable/c/69ca89d80f2c8a1f5af429b955637beea7eead30 Types: Patch
Added
Reference Type
CVE: https://git.kernel.org/stable/c/9a416d624e5fb7246ea97c11fbfea7e0e27abf43 Types: Patch
Added
Reference Type
CVE: https://git.kernel.org/stable/c/d5362c37e1f8a40096452fc201c30e705750e687 Types: Patch
Added
Reference Type
CVE: https://git.kernel.org/stable/c/dd50fe18c234bd5ff22f658f4d414e8fa8cd6a5d Types: Patch
Added
Reference Type
CVE: https://git.kernel.org/stable/c/f4bb1d5daf77b1a95a43277268adf0d1430c2346 Types: Patch
Added
Reference Type
CVE: https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html Types: Third Party Advisory
Added
Reference Type
CVE: https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html Types: Third Party Advisory
Added
Reference Type
kernel.org: https://git.kernel.org/stable/c/229ce47cbfdc7d3a9415eb676abbfb77d676cb08 Types: Patch
Added
Reference Type
kernel.org: https://git.kernel.org/stable/c/2d27a7b19cb354c6d04bcdc9239e261ff29858d6 Types: Patch
Added
Reference Type
kernel.org: https://git.kernel.org/stable/c/4e6cef3fae5c164968118a13f3fe293700adc81a Types: Patch
Added
Reference Type
kernel.org: https://git.kernel.org/stable/c/69ca89d80f2c8a1f5af429b955637beea7eead30 Types: Patch
Added
Reference Type
kernel.org: https://git.kernel.org/stable/c/9a416d624e5fb7246ea97c11fbfea7e0e27abf43 Types: Patch
Added
Reference Type
kernel.org: https://git.kernel.org/stable/c/d5362c37e1f8a40096452fc201c30e705750e687 Types: Patch
Added
Reference Type
kernel.org: https://git.kernel.org/stable/c/dd50fe18c234bd5ff22f658f4d414e8fa8cd6a5d Types: Patch
Added
Reference Type
kernel.org: https://git.kernel.org/stable/c/f4bb1d5daf77b1a95a43277268adf0d1430c2346 Types: Patch
CVE Modified by CVE
11/21/2024 3:40:19 AM
Action
Type
Old Value
New Value
Added
Reference
https://git.kernel.org/stable/c/229ce47cbfdc7d3a9415eb676abbfb77d676cb08
Added
Reference
https://git.kernel.org/stable/c/2d27a7b19cb354c6d04bcdc9239e261ff29858d6
Added
Reference
https://git.kernel.org/stable/c/4e6cef3fae5c164968118a13f3fe293700adc81a
Added
Reference
https://git.kernel.org/stable/c/69ca89d80f2c8a1f5af429b955637beea7eead30
Added
Reference
https://git.kernel.org/stable/c/9a416d624e5fb7246ea97c11fbfea7e0e27abf43
Added
Reference
https://git.kernel.org/stable/c/d5362c37e1f8a40096452fc201c30e705750e687
Added
Reference
https://git.kernel.org/stable/c/dd50fe18c234bd5ff22f658f4d414e8fa8cd6a5d
Added
Reference
https://git.kernel.org/stable/c/f4bb1d5daf77b1a95a43277268adf0d1430c2346
Added
Reference
https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html
Added
Reference
https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html
CVE Modified by kernel.org
11/04/2024 8:16:45 AM
Action
Type
Old Value
New Value
Removed
Reference
kernel.org https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html
Removed
Reference
kernel.org https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html
CVE Modified by CISA-ADP
7/02/2024 9:43:43 PM
Action
Type
Old Value
New Value
Added
CVSS V3.1
CISA-ADP AV:P/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Added
CWE
CISA-ADP CWE-401
CVE Modified by kernel.org
6/27/2024 9:15:53 AM
Action
Type
Old Value
New Value
Added
Reference
kernel.org https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html [No types assigned]
CVE Modified by kernel.org
6/25/2024 6:15:16 PM
Action
Type
Old Value
New Value
Added
Reference
kernel.org https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html [No types assigned]
CVE Modified by kernel.org
5/29/2024 2:15:52 AM
Action
Type
Old Value
New Value
New CVE Received from kernel.org
5/17/2024 10:15:10 AM
Action
Type
Old Value
New Value
Added
Description
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
Added
Reference
kernel.org https://git.kernel.org/stable/c/229ce47cbfdc7d3a9415eb676abbfb77d676cb08 [No types assigned]
Added
Reference
kernel.org https://git.kernel.org/stable/c/2d27a7b19cb354c6d04bcdc9239e261ff29858d6 [No types assigned]
Added
Reference
kernel.org https://git.kernel.org/stable/c/4e6cef3fae5c164968118a13f3fe293700adc81a [No types assigned]
Added
Reference
kernel.org https://git.kernel.org/stable/c/69ca89d80f2c8a1f5af429b955637beea7eead30 [No types assigned]
Added
Reference
kernel.org https://git.kernel.org/stable/c/9a416d624e5fb7246ea97c11fbfea7e0e27abf43 [No types assigned]
Added
Reference
kernel.org https://git.kernel.org/stable/c/d5362c37e1f8a40096452fc201c30e705750e687 [No types assigned]
Added
Reference
kernel.org https://git.kernel.org/stable/c/dd50fe18c234bd5ff22f658f4d414e8fa8cd6a5d [No types assigned]
Added
Reference
kernel.org https://git.kernel.org/stable/c/f4bb1d5daf77b1a95a43277268adf0d1430c2346 [No types assigned]
Quick Info
CVE Dictionary Entry: CVE-2023-52670 NVD
Published Date: 05/17/2024 NVD
Last Modified: 06/17/2026
Source: kernel.org
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