- 3.3LowCVSS base score
- 0.20%Exploitation in 30 daysEPSS · top 90% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
In the Linux kernel, the following vulnerability has been resolved: drm/vc4: hdmi: Unregister codec device on unbind On bind we will register the HDMI codec device but we don't unregister it on unbind, leading to a device leakage. Unregister our device at unbind.
Timeline
ID reserved
By Linux
Published
- 22 months later
· 22 months later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.1 | Low3.3 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |
- EPSS (exploitation in 30 days)
- 0.20% · top 90% of all CVEs (11 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: partial
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Low 3.3.
Affected products
- affected 91e99e11392937546a94110b14bc155f9cbad0eb – < ee22082c3e2f230028afa0e22aa8773b1de3c919
- affected 91e99e11392937546a94110b14bc155f9cbad0eb – < 1ed68d776246f167aee9cd79f63f089c40a5e2a3
- affected 91e99e11392937546a94110b14bc155f9cbad0eb – < e40945ab7c7f966d0c37b7bd7b0596497dfe228d
- affected 5.15
- unaffected < 5.15
- unaffected 5.15.29 – ≤ 5.15.*
- unaffected 5.16.15 – ≤ 5.16.*
- unaffected 5.17 – ≤ *
References
References3
- https://git.kernel.org/stable/c/ee22082c3e2f230028afa0e22aa8773b1de3c919 (opens in a new tab)x_transferred
- https://git.kernel.org/stable/c/1ed68d776246f167aee9cd79f63f089c40a5e2a3 (opens in a new tab)x_transferred
- https://git.kernel.org/stable/c/e40945ab7c7f966d0c37b7bd7b0596497dfe228d (opens in a new tab)x_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2022-53731 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2022-48852)Record last updated .