CVE-2025-68804: linux

CVSS: UnknownDeferred
AliasesUBUNTU-CVE-2025-68804DEBIAN-CVE-2025-68804
Published 13-01-2026Last modified 11-05-2026
Open JSON

Vulnerability summary

CVE-2025-68804 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 47 · Related 43
DLA-4475-1DLA-4476-1DSA-6126-1DSA-6127-1MGASA-2026-0017MGASA-2026-0018

Timeline

  1. 13-01-2026
    PublishedVulnerability first disclosed.
  2. 11-05-2026
    Last modifiedVulnerability information updated.

Description

In the Linux kernel, the following vulnerability has been resolved: platform/chrome: cros_ec_ishtp: Fix UAF after unbinding driver After unbinding the driver, another kthread `cros_ec_console_log_work` is still accessing the device, resulting an UAF and crash. The driver doesn't unregister the EC device in .remove() which should shutdown sub-devices synchronously. Fix it.

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 0.20% on 19-09-2026

19-09-202619-10-2026
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

Ubuntu152 products
  • linuxAll versions (No fix recorded) | < 5.15.0-173.183 | < 6.8.0-110.110 | < 6.17.0-22.22
  • linux-allwinner-5.19All versions (No fix recorded)
  • linux-awsAll versions (No fix recorded) | < 5.15.0-1103.110 | < 6.8.0-1052.55 | < 6.17.0-1012.12
  • linux-aws-5.0All versions (No fix recorded)
  • linux-aws-5.11All versions (No fix recorded)
Debian1 product
  • linux< 6.1.162-1 | < 6.12.69-1 | < 6.18.3-1
Linux1 product
  • linux≥ 26a14267aff218c60b89007fdb44ca392ba6122c, < 27037916db38e6b78a0242031d3b93d997b84020 | ≥ 26a14267aff218c60b89007fdb44ca392ba6122c, < e1da6e399df976dd04c7c73ec008bc81da368a95 | ≥ 26a14267aff218c60b89007fdb44ca392ba6122c, < 8dc1f5a85286290dbf04dd5951d020570f49779b | ≥ 26a14267aff218c60b89007fdb44ca392ba6122c, < 393b8f9bedc7806acb9c47cefdbdb223b4b6164b | ≥ 26a14267aff218c60b89007fdb44ca392ba6122c, < 4701493ba37654b3c38b526f6591cf0b02aa172f | ≥ 26a14267aff218c60b89007fdb44ca392ba6122c, < 24a2062257bbdfc831de5ed21c27b04b5bdf2437 | ≥ 26a14267aff218c60b89007fdb44ca392ba6122c, < 944edca81e7aea15f83cf9a13a6ab67f711e8abd | 5.3

3 vendors · 154 products

References

41 links
Show all 41 references