CVE-2022-50889: linux

CVSS: UnknownDeferred
AliasesUBUNTU-CVE-2022-50889DEBIAN-CVE-2022-50889
Published 30-12-2025Last modified 11-05-2026
Open JSON

Vulnerability summary

CVE-2022-50889 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 10.5% 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 8 · Related 6
RHSA-2023:2458RHSA-2023:2951SUSE-SU-2026:0263-1SUSE-SU-2026:0317-1SUSE-SU-2026:0350-1SUSE-SU-2026:0369-1

Timeline

  1. 30-12-2025
    PublishedVulnerability first disclosed.
  2. 11-05-2026
    Last modifiedVulnerability information updated.

Description

In the Linux kernel, the following vulnerability has been resolved: dm integrity: Fix UAF in dm_integrity_dtr() Dm_integrity also has the same UAF problem when dm_resume() and dm_destroy() are concurrent. Therefore, cancelling timer again in dm_integrity_dtr().

CVSS metrics

Risk metrics not yet published.

EPSS trend

Probability

0.21%

Chance of exploitation in the next 30 days

Percentile

11%

Versus all other CVEs

30-day change

0.00 pp

From 0.21% on 21-09-2026

21-09-202621-10-2026
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

Ubuntu120 products
  • linuxAll versions (No fix recorded) | < 5.4.0-144.161 | < 5.15.0-69.76
  • linux-allwinner-5.19All versions (No fix recorded)
  • linux-awsAll versions (No fix recorded) | < 5.4.0-1097.105 | < 5.15.0-1033.37
  • linux-aws-5.0All versions (No fix recorded)
  • linux-aws-5.11All versions (No fix recorded)
Debian1 product
  • linux< 6.1.4-1
Linux1 product
  • linux≥ 7eada909bfd7ac90a4522e56aa3179d1fd68cd14, < 792e51aac376cfb5bd527c2a30826223b82dd177 | ≥ 7eada909bfd7ac90a4522e56aa3179d1fd68cd14, < a506b5c92757b034034ef683e667bffc456c600b | ≥ 7eada909bfd7ac90a4522e56aa3179d1fd68cd14, < 9215b25f2e105032114e9b92c9783a2a84ee8af9 | ≥ 7eada909bfd7ac90a4522e56aa3179d1fd68cd14, < 9f8e1e54a3a424c6c4fb8742e094789d3ec91e42 | ≥ 7eada909bfd7ac90a4522e56aa3179d1fd68cd14, < b6c93cd61afab061d80cc842333abca97b289774 | ≥ 7eada909bfd7ac90a4522e56aa3179d1fd68cd14, < f50cb2cbabd6c4a60add93d72451728f86e4791c | 4.12

3 vendors · 122 products

References

10 links