Executive Summary

Informations
Name CVE-2024-53118 First vendor Publication 2024-12-02
Vendor Cve Last vendor Modification 2024-12-11

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Overall CVSS Score 5.5
Base Score 5.5 Environmental Score 5.5
impact SubScore 3.6 Temporal Score 5.5
Exploitabality Sub Score 1.8
 
Attack Vector Local Attack Complexity Low
Privileges Required Low User Interaction None
Scope Unchanged Confidentiality Impact None
Integrity Impact None Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector :
Cvss Base Score N/A Attack Range N/A
Cvss Impact Score N/A Attack Complexity N/A
Cvss Expoit Score N/A Authentication N/A
Calculate full CVSS 2.0 Vectors scores

Detail

In the Linux kernel, the following vulnerability has been resolved:

vsock: Fix sk_error_queue memory leak

Kernel queues MSG_ZEROCOPY completion notifications on the error queue. Where they remain, until explicitly recv()ed. To prevent memory leaks, clean up the queue when the socket is destroyed.

unreferenced object 0xffff8881028beb00 (size 224):
comm "vsock_test", pid 1218, jiffies 4294694897
hex dump (first 32 bytes):
90 b0 21 17 81 88 ff ff 90 b0 21 17 81 88 ff ff ..!.......!.....
00 00 00 00 00 00 00 00 00 b0 21 17 81 88 ff ff ..........!.....
backtrace (crc 6c7031ca):
[] kmem_cache_alloc_node_noprof+0x2f7/0x370
[] __alloc_skb+0x132/0x180
[] sock_omalloc+0x4b/0x80
[] msg_zerocopy_realloc+0x9e/0x240
[] virtio_transport_send_pkt_info+0x412/0x4c0
[] virtio_transport_stream_enqueue+0x43/0x50
[] vsock_connectible_sendmsg+0x373/0x450
[] ____sys_sendmsg+0x365/0x3a0
[] ___sys_sendmsg+0x84/0xd0
[] __sys_sendmsg+0x47/0x80
[] do_syscall_64+0x93/0x180
[] entry_SYSCALL_64_after_hwframe+0x76/0x7e

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-53118

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-401 Failure to Release Memory Before Removing Last Reference ('Memory Leak')

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 8
Os 3689

Sources (Detail)

https://git.kernel.org/stable/c/bea4779a45f49275b1e1b1bd9de03cd3727244d8
https://git.kernel.org/stable/c/fbf7085b3ad1c7cc0677834c90f985f1b4f77a33
Source Url

Alert History

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Date Informations
2025-03-29 03:43:40
  • Multiple Updates
2025-03-28 13:47:08
  • Multiple Updates
2025-03-28 03:21:26
  • Multiple Updates
2025-03-19 03:16:28
  • Multiple Updates
2025-03-18 03:29:28
  • Multiple Updates
2025-03-14 03:16:38
  • Multiple Updates
2025-03-06 14:13:10
  • Multiple Updates
2025-02-22 03:26:42
  • Multiple Updates
2025-01-08 03:07:35
  • Multiple Updates
2025-01-07 03:07:08
  • Multiple Updates
2024-12-25 03:05:43
  • Multiple Updates
2024-12-12 00:20:40
  • Multiple Updates
2024-12-02 17:20:29
  • First insertion