CVE-2022-50143: intel_th: Fix a resource leak in an error handling path
Vulnerability summary
CVE-2022-50143 is a medium (CVSS 5.5) vulnerability in linux. EPSS estimates a 0.19% chance of exploitation in the next 30 days, higher than 9.1% of scored vulnerabilities.
Not severe (CVSS 5.5, local access); no exploitation reported by the 5 checked sources
Source freshness unavailable
How is this decided?Advisory lineage
Upstream 0 · Downstream 7 · Related 6Timeline
- 18-06-2025PublishedVulnerability first disclosed.
- 11-05-2026Last modifiedVulnerability information updated.
Description
In the Linux kernel, the following vulnerability has been resolved: intel_th: Fix a resource leak in an error handling path If an error occurs after calling 'pci_alloc_irq_vectors()', 'pci_free_irq_vectors()' must be called as already done in the remove function.
CVSS metrics
3 scores · 3 sources · 1 version- OSV · UbuntuEcosystem advisory · calculated5.5MediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- OSV · DebianEcosystem advisory · calculated5.5MediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS trend
Probability
0.19%
Chance of exploitation in the next 30 days
Percentile
9%
Versus all other CVEs
30-day change
Increase +0.01 pp
From 0.19% on 04-10-2026
Known exploited
Compare KEV catalogs
CISA KEVNot in the CISA KEV catalog.
ENISA CNWNot in the ENISA CNW catalog.
CIRCLNot in the CIRCL catalog.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Known conditions: local access, low-privilege account, no user interaction (CVSS vector). Other conditions: not stated in public data.
Ubuntu107 products
- linux< 5.4.0-132.148 | < 5.15.0-53.59
- linux-allwinner-5.19All versions (No fix recorded)
- linux-aws< 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≥ 7b7036d47c356a40818e516a69ac81a5dcc1613f, < 859342220accd0d332864fafbf4e3d2d0492bc3f | ≥ 7b7036d47c356a40818e516a69ac81a5dcc1613f, < a8f3b78b1f8e959d06801ae82149f140a75724e8 | ≥ 7b7036d47c356a40818e516a69ac81a5dcc1613f, < 9b5469573a274729bdb04b60a8d71f8d09940a31 | ≥ 7b7036d47c356a40818e516a69ac81a5dcc1613f, < ed4d5ecb7d7fd80336afb2f9ac6685651a6aa32f | ≥ 7b7036d47c356a40818e516a69ac81a5dcc1613f, < fae9da7d4c2ccad3792de03e3cac1fe2bfabb73d | ≥ 7b7036d47c356a40818e516a69ac81a5dcc1613f, < 086c28ab7c5699256aced0049aae9c42f1410313 | 5.2
- linux_kernel≥ 5.2, < 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 · 110 products
