CVE-2022-50458: clk: tegra: Fix refcount leak in tegra210_clock_init
Vulnerability summary
CVE-2022-50458 is a medium (CVSS 5.5) vulnerability in linux. EPSS estimates a 0.16% chance of exploitation in the next 30 days, higher than 5.5% 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
- 01-10-2025PublishedVulnerability first disclosed.
- 11-05-2026Last modifiedVulnerability information updated.
Description
In the Linux kernel, the following vulnerability has been resolved: clk: tegra: Fix refcount leak in tegra210_clock_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- 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
0.16%
Chance of exploitation in the next 30 days
Percentile
6%
Versus all other CVEs
30-day change
No change 0.00 pp
From 0.16% 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 causeNo weakness data has been published for this record.
Affected systems
Known conditions: local access, low-privilege account, no user interaction (CVSS vector). Other conditions: not stated in public data.
Ubuntu118 products
- linux< 4.15.0-204.215 | < 5.4.0-139.156 | < 5.15.0-60.66
- linux-allwinner-5.19All versions (No fix recorded)
- linux-aws< 4.15.0-1150.163 | < 5.4.0-1096.104 | < 5.15.0-1030.34
- linux-aws-5.0All versions (No fix recorded)
- linux-aws-5.11All versions (No fix recorded)
Linux2 products
- linux≥ 6b301a059eb2ebed1b12a900e3b21a38e48dd410, < a19360db83d29bd6b0de4ffad2c815d79246ba99 | ≥ 6b301a059eb2ebed1b12a900e3b21a38e48dd410, < e715510adc20a4a07f157ece4e6d068e648a0383 | ≥ 6b301a059eb2ebed1b12a900e3b21a38e48dd410, < ac010ec3484ba95c6ab3d946f9a83560005c13c6 | ≥ 6b301a059eb2ebed1b12a900e3b21a38e48dd410, < 6d3ac23b952f374017e1a5249d1f03bdbc7f9878 | ≥ 6b301a059eb2ebed1b12a900e3b21a38e48dd410, < f487137a53b1a0692211f7ae82c0a7f87c30bdbe | ≥ 6b301a059eb2ebed1b12a900e3b21a38e48dd410, < 417ed4432b1b40526b1cb50e535d46900505f6d9 | ≥ 6b301a059eb2ebed1b12a900e3b21a38e48dd410, < 1a6d97139b0a370a9d0809a00e91c41f5bcd3ef1 | ≥ 6b301a059eb2ebed1b12a900e3b21a38e48dd410, < f38f34ba1e1029b927b81b9bf9d952f4ed4007bd | ≥ 6b301a059eb2ebed1b12a900e3b21a38e48dd410, < 56c78cb1f00a9dde8cd762131ce8f4c5eb046fbb | 4.5
- linux_kernel≥ 4.5, < 4.9.331 | ≥ 4.10, < 4.14.296 | ≥ 4.15, < 4.19.262 | ≥ 4.20, < 5.4.220 | ≥ 5.5, < 5.10.150 | ≥ 5.11, < 5.15.75 | ≥ 5.16, < 5.19.17 | ≥ 6.0, < 6.0.3
Debian1 product
- linux< 6.0.3-1
3 vendors · 121 products
