CVE-2022-50645: EDAC/i10nm: fix refcount leak in pci_get_dev_wrapper()

Deferred
AliasesUBUNTU-CVE-2022-50645DEBIAN-CVE-2022-50645
Published 09-12-2025Last modified 11-05-2026

Vulnerability summary

CVE-2022-50645 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.

Priority
Insufficient evidence

No CVSS vector published; no exploitation reported by the 5 checked sources

Source freshness unavailable

How is this decided?
CVSS score
Not scored
010
No CVSS score recorded
EPSS score
0.21%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedNot listed by any tracked catalog.
RansomwareNot flaggedNo ransomware use recorded.
Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 7 · Related 5
RHSA-2023:6583RHSA-2023:7370SUSE-SU-2026:4665-1SUSE-SU-2026:4666-1SUSE-SU-2026:4667-1SUSE-SU-2026:4668-1

Timeline

  1. 09-12-2025
    PublishedVulnerability first disclosed.
  2. 11-05-2026
    Last modifiedVulnerability information updated.

Description

In the Linux kernel, the following vulnerability has been resolved: EDAC/i10nm: fix refcount leak in pci_get_dev_wrapper() As the comment of pci_get_domain_bus_and_slot() says, it returns a PCI device with refcount incremented, so it doesn't need to call an extra pci_dev_get() in pci_get_dev_wrapper(), and the PCI device needs to be put in the error path.

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

No change 0.00 pp

From 0.21% on 04-10-2026

04-10-202603-11-2026

Known exploited

Compare KEV catalogs
CISA KEV

Not in the CISA KEV catalog.

ENISA CNW

Not in the ENISA CNW catalog.

CIRCL

Not in the CIRCL catalog.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Version check

Known conditions: not stated in public data.

Ubuntu117 products
  • linux< 5.4.0-144.161 | < 5.15.0-69.76
  • linux-allwinner-5.19All versions (No fix recorded)
  • linux-aws< 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≥ d4dc89d069aab9074e2493a4c2f3969a0a0b91c1, < e6e295a434d1c917a017980389aec88bf35cc81b | ≥ d4dc89d069aab9074e2493a4c2f3969a0a0b91c1, < 2db53c7059167b63cc790366ef1a9e286e71980b | ≥ d4dc89d069aab9074e2493a4c2f3969a0a0b91c1, < 3e255dc21031cc1f341584eb99a7f31598bf0be7 | ≥ d4dc89d069aab9074e2493a4c2f3969a0a0b91c1, < 1adb2583cdbd75f379e3230a43a7412d373d499f | ≥ d4dc89d069aab9074e2493a4c2f3969a0a0b91c1, < f29c2f57cdf7a57223dcd9fbaa2261faab5234b2 | ≥ d4dc89d069aab9074e2493a4c2f3969a0a0b91c1, < 9c8921555907f4d723f01ed2d859b66f2d14f08e | 5.1

3 vendors · 119 products

References

10 links