CVE-2022-48778: mtd: rawnand: gpmi: don't leak PM reference in error path
Vulnerability summary
CVE-2022-48778 is a high (CVSS 7.8) vulnerability in linux. EPSS estimates a 0.24% chance of exploitation in the next 30 days, higher than 14.6% of scored vulnerabilities.
Not severe (CVSS 7.8, local access); no exploitation reported by the 5 checked sources
Source freshness unavailable
How is this decided?Advisory lineage
Upstream 0 · Downstream 7 · Related 7Timeline
- 16-07-2024PublishedVulnerability first disclosed.
- 11-05-2026Last modifiedVulnerability information updated.
Description
In the Linux kernel, the following vulnerability has been resolved: mtd: rawnand: gpmi: don't leak PM reference in error path If gpmi_nfc_apply_timings() fails, the PM runtime usage counter must be dropped.
CVSS metrics
3 scores · 3 sources · 1 version- OSV · UbuntuEcosystem advisory · calculated7.8HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- OSV · DebianEcosystem advisory · calculated7.8HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS trend
Probability
0.24%
Chance of exploitation in the next 30 days
Percentile
15%
Versus all other CVEs
30-day change
No change 0.00 pp
From 0.24% 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.
Ubuntu89 products
- linux< 5.4.0-110.124
- linux-allwinner-5.19All versions (No fix recorded)
- linux-aws< 5.4.0-1073.78
- linux-aws-5.0All versions (No fix recorded)
- linux-aws-5.11All versions (No fix recorded)
Linux2 products
- linux≥ 29218853877a748a2ca41d9957a84b2d6a7f56a7, < 4cd3281a910a5adf73b2a0a82241dd67844d0b25 | ≥ 538a5e208e7d29e8b3cb1d79bbb757e8c763b680, < a4eeeaca50199e3f19eb13ac3b7e0bbb93e22de4 | ≥ 0fe08bf9909f02eb487af2cc829f2853ea69bc96, < 4a7ec50298b1127c5024a750c969ea0794899545 | ≥ c447696e2f825df7800b0630352bea2d45d09baa, < 58d3111eafce9e4398654b07f0b1dac27f26ee5b | ≥ f53d4c109a666bf1a4883b45d546fba079258717, < 9161f365c91614e5a3f5c6dcc44c3b1b33bc59c0 | ≥ 5.4.174, < 5.4.181 | ≥ 5.10.94, < 5.10.102 | ≥ 5.15.17, < 5.15.25 | ≥ 5.16.3, < 5.16.11
- linux_kernel≥ 5.4.174, < 5.4.181 | ≥ 5.10.94, < 5.10.102 | ≥ 5.15.17, < 5.15.25 | ≥ 5.16.3, < 5.16.11
Debian1 product
- linux< 5.16.11-1
3 vendors · 92 products
