Detections
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Google: sys-kernel/lakitu-kernel-6_1, sys-kernel/lakitu-kernel-6_6: security update to 18613.75.4

medium Tenable Self-Hosted Container Security Plugin ID 472344

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: net/mlx5: Fix error path in multi-
 packet WQE transmit Remove the erroneous unmap in case no DMA mapping was established The multi-packet WQE
 transmit code attempts to obtain a DMA mapping for the skb. This could fail, e.g. under memory pressure,
 when the IOMMU driver just can't allocate more memory for page tables. While the code tries to handle this
 in the path below the err_unmap label it erroneously unmaps one entry from the sq's FIFO list of active
 mappings. Since the current map attempt failed this unmap is removing some random DMA mapping that might
 still be required. If the PCI function now presents that IOVA, the IOMMU may assumes a rogue DMA access
 and e.g. on s390 puts the PCI function in error state. The erroneous behavior was seen in a stress-test
 environment that created memory pressure. (CVE-2024-50001)

Solution

Update the sys-kernel/lakitu-kernel-6_1 library and its related packages to version 18613.75.4 or later.

See Also

https://storage.googleapis.com/cos-oval-vulnerability-feed/cos-117.oval.xml.tar.gz

Plugin Details

Severity: Medium

ID: 472344

Version: Revision 1.1

Type: Local

Published: 10/3/2026

Updated: 10/3/2026

Risk Information

VPR

Risk Factor: Medium

Score: 5

Percentile: 94.41

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-2024-50001

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: 4/9/2024

Reference Information

CVE: CVE-2024-50001