CVE-2023-52670

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2023-52670
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

6.6 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 0.7 / Impact : 5.9

Attack Vector PHYSICAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://git.kernel.org/stable/c/229ce47cbfdc7d3a9415eb676abbfb77d676cb08
https://git.kernel.org/stable/c/2d27a7b19cb354c6d04bcdc9239e261ff29858d6
https://git.kernel.org/stable/c/4e6cef3fae5c164968118a13f3fe293700adc81a
https://git.kernel.org/stable/c/69ca89d80f2c8a1f5af429b955637beea7eead30
https://git.kernel.org/stable/c/9a416d624e5fb7246ea97c11fbfea7e0e27abf43
https://git.kernel.org/stable/c/d5362c37e1f8a40096452fc201c30e705750e687
https://git.kernel.org/stable/c/dd50fe18c234bd5ff22f658f4d414e8fa8cd6a5d
https://git.kernel.org/stable/c/f4bb1d5daf77b1a95a43277268adf0d1430c2346
https://git.kernel.org/stable/c/229ce47cbfdc7d3a9415eb676abbfb77d676cb08
https://git.kernel.org/stable/c/2d27a7b19cb354c6d04bcdc9239e261ff29858d6
https://git.kernel.org/stable/c/4e6cef3fae5c164968118a13f3fe293700adc81a
https://git.kernel.org/stable/c/69ca89d80f2c8a1f5af429b955637beea7eead30
https://git.kernel.org/stable/c/9a416d624e5fb7246ea97c11fbfea7e0e27abf43
https://git.kernel.org/stable/c/d5362c37e1f8a40096452fc201c30e705750e687
https://git.kernel.org/stable/c/dd50fe18c234bd5ff22f658f4d414e8fa8cd6a5d
https://git.kernel.org/stable/c/f4bb1d5daf77b1a95a43277268adf0d1430c2346
https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html
https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html
Configurations

No configuration.

History

21 Nov 2024, 08:40

Type Values Removed Values Added
References
  • () https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html -
  • () https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html -
References () https://git.kernel.org/stable/c/229ce47cbfdc7d3a9415eb676abbfb77d676cb08 - () https://git.kernel.org/stable/c/229ce47cbfdc7d3a9415eb676abbfb77d676cb08 -
References () https://git.kernel.org/stable/c/2d27a7b19cb354c6d04bcdc9239e261ff29858d6 - () https://git.kernel.org/stable/c/2d27a7b19cb354c6d04bcdc9239e261ff29858d6 -
References () https://git.kernel.org/stable/c/4e6cef3fae5c164968118a13f3fe293700adc81a - () https://git.kernel.org/stable/c/4e6cef3fae5c164968118a13f3fe293700adc81a -
References () https://git.kernel.org/stable/c/69ca89d80f2c8a1f5af429b955637beea7eead30 - () https://git.kernel.org/stable/c/69ca89d80f2c8a1f5af429b955637beea7eead30 -
References () https://git.kernel.org/stable/c/9a416d624e5fb7246ea97c11fbfea7e0e27abf43 - () https://git.kernel.org/stable/c/9a416d624e5fb7246ea97c11fbfea7e0e27abf43 -
References () https://git.kernel.org/stable/c/d5362c37e1f8a40096452fc201c30e705750e687 - () https://git.kernel.org/stable/c/d5362c37e1f8a40096452fc201c30e705750e687 -
References () https://git.kernel.org/stable/c/dd50fe18c234bd5ff22f658f4d414e8fa8cd6a5d - () https://git.kernel.org/stable/c/dd50fe18c234bd5ff22f658f4d414e8fa8cd6a5d -
References () https://git.kernel.org/stable/c/f4bb1d5daf77b1a95a43277268adf0d1430c2346 - () https://git.kernel.org/stable/c/f4bb1d5daf77b1a95a43277268adf0d1430c2346 -

04 Nov 2024, 13:16

Type Values Removed Values Added
References
  • {'url': 'https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html', 'source': '416baaa9-dc9f-4396-8d5f-8c081fb06d67'}
  • {'url': 'https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html', 'source': '416baaa9-dc9f-4396-8d5f-8c081fb06d67'}

03 Jul 2024, 01:43

Type Values Removed Values Added
CWE CWE-401
References
  • () https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html -
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 6.6

25 Jun 2024, 22:15

Type Values Removed Values Added
References
  • () https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html -

17 May 2024, 18:35

Type Values Removed Values Added
New CVE
Information

Published : 2024-05-17 14:15

Updated : 2024-11-21 08:40

NVD link : CVE-2023-52670

Mitre link : CVE-2023-52670

CVE.ORG link : CVE-2023-52670

JSON object : View

Products Affected

No product.

CWE
CWE-401

Missing Release of Memory after Effective Lifetime