5.5

CVE-2022-50209: meson-mx-socinfo: Fix refcount leak in meson_mx_socinfo_init

Analyzed
AliasesUBUNTU-CVE-2022-50209DEBIAN-CVE-2022-50209
Published 18-06-2025Last modified 11-05-2026

Vulnerability summary

CVE-2022-50209 is a medium (CVSS 5.5) vulnerability in linux. EPSS estimates a 0.24% chance of exploitation in the next 30 days, higher than 14.6% of scored vulnerabilities.

Priority
Routine

Not severe (CVSS 5.5, local access); no exploitation reported by the 5 checked sources

Source freshness unavailable

How is this decided?
CVSS score
5.5/10
010
Medium · v3.1 (NVD)
EPSS score
0.24%
0%100%
Low · +0.01 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 6 · Related 6
SUSE-SU-2025:02264-1SUSE-SU-2025:02308-1SUSE-SU-2025:02320-1SUSE-SU-2025:02321-1SUSE-SU-2025:02322-1SUSE-SU-2025:02537-1

Timeline

  1. 18-06-2025
    PublishedVulnerability first disclosed.
  2. 11-05-2026
    Last modifiedVulnerability information updated.

Description

In the Linux kernel, the following vulnerability has been resolved: meson-mx-socinfo: Fix refcount leak in meson_mx_socinfo_init of_find_matching_node() returns a node pointer with refcount incremented, we should use of_node_put() on it when not need anymore. Add missing of_node_put() to avoid refcount leak.

CVSS metrics

3 scores · 3 sources · 1 version

EPSS trend

Probability

0.24%

Chance of exploitation in the next 30 days

Percentile

15%

Versus all other CVEs

30-day change

Increase +0.01 pp

From 0.23% 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: local access, low-privilege account, no user interaction (CVSS vector). Other conditions: not stated in public data.

Ubuntu110 products
  • linux< 4.15.0-197.208 | < 5.4.0-132.148 | < 5.15.0-53.59
  • linux-allwinner-5.19All versions (No fix recorded)
  • linux-aws< 4.15.0-1143.155 | < 5.4.0-1089.97 | < 5.15.0-1023.27
  • linux-aws-5.0All versions (No fix recorded)
  • linux-aws-5.11All versions (No fix recorded)
Linux2 products
  • linux≥ 5e68c0fc8df8a588b15cd469b27b8b5dbfadc6c3, < 69a64c77aafcf3c772264a36214937514e31ad82 | ≥ 5e68c0fc8df8a588b15cd469b27b8b5dbfadc6c3, < 6b28bf3e044f12db0fc18c42f58ae7fc3fa0144a | ≥ 5e68c0fc8df8a588b15cd469b27b8b5dbfadc6c3, < 2691b8780f88e1b8b3578a5bc78a0011741bbd74 | ≥ 5e68c0fc8df8a588b15cd469b27b8b5dbfadc6c3, < e21744c6a0d4116a2d6ebccd947620ca4c952e92 | ≥ 5e68c0fc8df8a588b15cd469b27b8b5dbfadc6c3, < 8a4a33b3e898b13c750b1c0c9643516c7bf6473f | ≥ 5e68c0fc8df8a588b15cd469b27b8b5dbfadc6c3, < 0c1757480a6a61b8c3164ed371c359edb3928f12 | ≥ 5e68c0fc8df8a588b15cd469b27b8b5dbfadc6c3, < a2106f38077e78afcb4bf98fdda3e162118cfb3d | 4.15
  • linux_kernel≥ 4.15, < 4.19.256 | ≥ 4.20, < 5.4.211 | ≥ 5.5, < 5.10.137 | ≥ 5.11, < 5.15.61 | ≥ 5.16, < 5.18.18 | ≥ 5.19, < 5.19.2
Debian1 product
  • linux< 6.0.2-1

3 vendors · 113 products

References

10 links