CVE-2025-68176: linux

CVSS: UnknownDeferred
AliasesUBUNTU-CVE-2025-68176DEBIAN-CVE-2025-68176
Published 16-12-2025Last modified 11-05-2026
Open JSON

Vulnerability summary

CVE-2025-68176 is a vulnerability in linux with no CVSS score yet. EPSS estimates a 0.21% chance of exploitation in the next 30 days, higher than 10.1% of scored vulnerabilities.

Overall risk
0/100
0100
Minimal · default modelHow is this calculated?
CVSS score
Not scored
010
No CVSS score recorded
EPSS score
0.21%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 41 · Related 38
DLA-4436-1MGASA-2026-0017MGASA-2026-0018OPENSUSE-SU-2026:20145-1SUSE-SU-2026:0278-1SUSE-SU-2026:0281-1

Timeline

  1. 16-12-2025
    PublishedVulnerability first disclosed.
  2. 11-05-2026
    Last modifiedVulnerability information updated.

Description

In the Linux kernel, the following vulnerability has been resolved: PCI: cadence: Check for the existence of cdns_pcie::ops before using it cdns_pcie::ops might not be populated by all the Cadence glue drivers. This is going to be true for the upcoming Sophgo platform which doesn't set the ops. Hence, add a check to prevent NULL pointer dereference. [mani: reworded subject and description]

CVSS metrics

Risk metrics not yet published.

EPSS trend

Probability

0.21%

Chance of exploitation in the next 30 days

Percentile

10%

Versus all other CVEs

30-day change

0.00 pp

From 0.21% on 20-09-2026

20-09-202620-10-2026
EPSS score
0.21%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Ubuntu154 products
  • linuxAll versions (No fix recorded) | < 5.15.0-173.183 | < 6.8.0-106.106 | < 6.17.0-14.14
  • linux-allwinner-5.19All versions (No fix recorded)
  • linux-awsAll versions (No fix recorded) | < 5.15.0-1103.110 | < 6.8.0-1050.53 | < 6.17.0-1007.7
  • linux-aws-5.0All versions (No fix recorded)
  • linux-aws-5.11All versions (No fix recorded)
Debian1 product
  • linux< 6.1.159-1 | < 6.12.63-1 | < 6.17.8-1
Linux1 product
  • linux≥ 40d957e6f9eb3a8a585007b8b730340c829afbdb, < d5dbe92ac8a4ca6226093241f95f9cb1b0d2e0e1 | ≥ 40d957e6f9eb3a8a585007b8b730340c829afbdb, < eb3d29ca0820fa3d7cccad47d2da56c9ab5469ed | ≥ 40d957e6f9eb3a8a585007b8b730340c829afbdb, < 0d0bb756f002810d249caee51f3f1c309f3cdab5 | ≥ 40d957e6f9eb3a8a585007b8b730340c829afbdb, < 1810b2fd7375de88a74976dcd402b29088e479ed | ≥ 40d957e6f9eb3a8a585007b8b730340c829afbdb, < 953eb3796ef06b8ea3bf6bdde14156255bc75866 | ≥ 40d957e6f9eb3a8a585007b8b730340c829afbdb, < 363448d069e29685ca37a118065121e486387af3 | ≥ 40d957e6f9eb3a8a585007b8b730340c829afbdb, < 49a6c160ad4812476f8ae1a8f4ed6d15adfa6c09 | 5.9

3 vendors · 156 products

References

36 links
Show all 36 references