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CVE-2022-49216
drm/tegra: Fix reference leak in tegra_dsi_ganged_probe
Medium5.5EPSS 0.28%
- Published
- Updated
- Reserved
- Assigned by
- Linux
Description
In the Linux kernel, the following vulnerability has been resolved: drm/tegra: Fix reference leak in tegra_dsi_ganged_probe The reference taken by 'of_find_device_by_node()' must be released when not needed anymore. Add put_device() call to fix this.
Timeline
ID reserved
By Linux
Published
- 15 months later
· 15 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 |
|---|---|---|---|
| CISA-ADPADP (enrichment) | 3.1 | Medium5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
| NVDNVD · Modified | 3.1 | Medium5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
- EPSS (exploitation in 30 days)
- 0.28% · top 80% of all CVEs (7 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: Medium 5.5.
Weakness
- CWE-noinfo Not enough information
Affected products
- affected e94236cde4d519cdecd45e2435defba33abdc99f – < 0e2f4e434e71dffd1085c3dccd676514bd71d316
- affected e94236cde4d519cdecd45e2435defba33abdc99f – < 5e8fdb6392d945d33fef959eab73f8c34bc0a63b
- affected e94236cde4d519cdecd45e2435defba33abdc99f – < 2d6ae8b747fe55f54de4a4441d636974aa53f56a
- affected e94236cde4d519cdecd45e2435defba33abdc99f – < a725070701883fe62266ee6d2f31d67e6cdd31df
- affected e94236cde4d519cdecd45e2435defba33abdc99f – < 1e06710c43a090f14bb67714265a01cd1d7a37c5
- affected e94236cde4d519cdecd45e2435defba33abdc99f – < 852c1f5f3119a38ee68e319bab10277fc1ab06b7
- affected e94236cde4d519cdecd45e2435defba33abdc99f – < cd78b74031cbc94133965f1017deb822657fc1a6
- affected e94236cde4d519cdecd45e2435defba33abdc99f – < f3c99c686e098300c246e5e8a1474133e3dacb05
- affected e94236cde4d519cdecd45e2435defba33abdc99f – < 221e3638feb8bc42143833c9a704fa89b6c366bb
- affected 3.19
- unaffected < 3.19
- unaffected 4.9.311 – ≤ 4.9.*
- unaffected 4.14.276 – ≤ 4.14.*
- unaffected 4.19.238 – ≤ 4.19.*
- unaffected 5.4.189 – ≤ 5.4.*
- unaffected 5.10.110 – ≤ 5.10.*
- unaffected 5.15.33 – ≤ 5.15.*
- unaffected 5.16.19 – ≤ 5.16.*
- unaffected 5.17.2 – ≤ 5.17.*
- unaffected 5.18 – ≤ *
References (9)
- https://git.kernel.org/stable/c/0e2f4e434e71dffd1085c3dccd676514bd71d316 (opens in a new tab)
- https://git.kernel.org/stable/c/5e8fdb6392d945d33fef959eab73f8c34bc0a63b (opens in a new tab)
- https://git.kernel.org/stable/c/2d6ae8b747fe55f54de4a4441d636974aa53f56a (opens in a new tab)
- https://git.kernel.org/stable/c/a725070701883fe62266ee6d2f31d67e6cdd31df (opens in a new tab)
- https://git.kernel.org/stable/c/1e06710c43a090f14bb67714265a01cd1d7a37c5 (opens in a new tab)
- https://git.kernel.org/stable/c/852c1f5f3119a38ee68e319bab10277fc1ab06b7 (opens in a new tab)
- https://git.kernel.org/stable/c/cd78b74031cbc94133965f1017deb822657fc1a6 (opens in a new tab)
- https://git.kernel.org/stable/c/f3c99c686e098300c246e5e8a1474133e3dacb05 (opens in a new tab)
- https://git.kernel.org/stable/c/221e3638feb8bc42143833c9a704fa89b6c366bb (opens in a new tab)
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)
- 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://trackcve.app/cve/CVE-2022-49216)Record last updated .