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Echo: linux: security update to 6.1.133-1

medium Tenable Self-Hosted Container Security Plugin ID 463364

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: drm/radeon: fix uninitialized size
 issue in radeon_vce_cs_parse() On the off chance that command stream passed from userspace via ioctl()
 call to radeon_vce_cs_parse() is weirdly crafted and first command to execute is to encode (case
 0x03000001), the function in question will attempt to call radeon_vce_cs_reloc() with size argument that
 has not been properly initialized. Specifically, 'size' will point to 'tmp' variable before the latter had
 a chance to be assigned any value. Play it safe and init 'tmp' with 0, thus ensuring that
 radeon_vce_cs_reloc() will catch an early error in cases like these. Found by Linux Verification Center
 (linuxtesting.org) with static analysis tool SVACE. (cherry picked from commit
 2d52de55f9ee7aaee0e09ac443f77855989c6b68) (CVE-2025-21996)

Solution

Update the linux library and its related packages to version 6.1.133-1 or later.

See Also

https://advisory.echohq.com/cve/CVE-2025-21996

Plugin Details

Severity: Medium

ID: 463364

Version: Revision 1.1

Type: Local

Published: 10/2/2026

Updated: 10/2/2026

Risk Information

VPR

Risk Factor: Low

Score: 3

Percentile: 23.18

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-2025-21996

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

Patch Publication Date: 9/15/2025

Vulnerability Publication Date: 4/3/2025

Reference Information

CVE: CVE-2025-21996