Google: sys-kernel/lakitu-kernel-6_1, sys-kernel/lakitu-kernel-6_6: security update to 18613.75.89

medium Tenable Self-Hosted Container Security Plugin ID 466576

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

- In the Linux kernel, the following vulnerability has been resolved: virtio/vsock: Fix accept_queue memory
leak As the final stages of socket destruction may be delayed, it is possible that
virtio_transport_recv_listen() will be called after the accept_queue has been flushed, but before the
SOCK_DONE flag has been set. As a result, sockets enqueued after the flush would remain unremoved, leading
to a memory leak. vsock_release __vsock_release lock virtio_transport_release virtio_transport_close
schedule_delayed_work(close_work) sk_shutdown = SHUTDOWN_MASK (!) flush accept_queue release
virtio_transport_recv_pkt vsock_find_bound_socket lock if flag(SOCK_DONE) return
virtio_transport_recv_listen child = vsock_create_connected (!) vsock_enqueue_accept(child) release
close_work lock virtio_transport_do_close set_flag(SOCK_DONE) virtio_transport_remove_sock
vsock_remove_sock vsock_remove_bound release Introduce a sk_shutdown check to disallow
vsock_enqueue_accept() during socket destruction. unreferenced object 0xffff888109e3f800 (size 2040): comm
"kworker/5:2", pid 371, jiffies 4294940105 hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 ................ 28 00 0b 40 00 00 00 00 00 00 00 00 00 00 00 00 (..@............ backtrace
(crc 9e5f4e84): [<ffffffff81418ff1>] kmem_cache_alloc_noprof+0x2c1/0x360 [<ffffffff81d27aa0>]
sk_prot_alloc+0x30/0x120 [<ffffffff81d2b54c>] sk_alloc+0x2c/0x4b0 [<ffffffff81fe049a>]
__vsock_create.constprop.0+0x2a/0x310 [<ffffffff81fe6d6c>] virtio_transport_recv_pkt+0x4dc/0x9a0
[<ffffffff81fe745d>] vsock_loopback_work+0xfd/0x140 [<ffffffff810fc6ac>] process_one_work+0x20c/0x570
[<ffffffff810fce3f>] worker_thread+0x1bf/0x3a0 [<ffffffff811070dd>] kthread+0xdd/0x110
[<ffffffff81044fdd>] ret_from_fork+0x2d/0x50 [<ffffffff8100785a>] ret_from_fork_asm+0x1a/0x30
(CVE-2024-53119)

Solution

Update the sys-kernel/lakitu-kernel-6_1 library and its related packages to version 18613.75.89 or later.

Plugin Details

Severity: Medium

ID: 466576

Version: Revision 1.1

Type: Local

Family: Google COS Security Checks

Published: 10/2/2026

Updated: 10/2/2026

Risk Information

VPR

Risk Factor: Low

Score: 3

Percentile: 23.18

Vendor

Vendor Severity: MEDIUM

CVSS v2

Risk Factor: Medium

Base Score: 4.6

Temporal Score: 3.4

Vector: CVSS2#AV:L/AC:L/Au:S/C:N/I:N/A:C

CVSS Score Source: CVE-2024-53119

CVSS v3

Risk Factor: Medium

Base Score: 5.5

Temporal Score: 4.8

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

Exploit Ease: No known exploits are available

Vulnerability Publication Date: 12/2/2024

Reference Information

CVE: CVE-2024-53119

Detections

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