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CVE-2022-50878
gpu: lontium-lt9611: Fix NULL pointer dereference in lt9611_connector_init()
Not scoredEPSS 0.20%
- Published
- Updated
- Reserved
- Assigned by
- Linux
Description
In the Linux kernel, the following vulnerability has been resolved: gpu: lontium-lt9611: Fix NULL pointer dereference in lt9611_connector_init() A NULL check for bridge->encoder shows that it may be NULL, but it already been dereferenced on all paths leading to the check. 812 if (!bridge->encoder) { Dereference the pointer bridge->encoder. 810 drm_connector_attach_encoder(<9611->connector, bridge->encoder);
Scores
No CVSS score yet: neither the CNA, CISA nor NVD has scored this CVE. NVD status: Deferred.
- EPSS (exploitation in 30 days)
- 0.20% · top 90% of all CVEs (7 Nov 2026)
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The list uses the assigner's score when there is one, then CISA's, then NVD's: Not scored.
Affected products
- affected 23278bf54afe180967069bdc8c0f1c7a365fc63e – < 3959e8faf8bf6bea619e8856c736db64e6eced37
- affected 23278bf54afe180967069bdc8c0f1c7a365fc63e – < a29f7427041a943484f916157c43c46d3bbf25d4
- affected 23278bf54afe180967069bdc8c0f1c7a365fc63e – < b2e4323e0020213f44dca6ffc815d66aef39f6f6
- affected 23278bf54afe180967069bdc8c0f1c7a365fc63e – < 912f84e15e94ab87f5a7156aa1870090373d8304
- affected 23278bf54afe180967069bdc8c0f1c7a365fc63e – < ef8886f321c5dab8124b9153d25afa2a71d05323
- affected 5.10
- unaffected < 5.10
- unaffected 5.10.150 – ≤ 5.10.*
- unaffected 5.15.75 – ≤ 5.15.*
- unaffected 5.19.17 – ≤ 5.19.*
- unaffected 6.0.3 – ≤ 6.0.*
- unaffected 6.1 – ≤ *
References (5)
- https://git.kernel.org/stable/c/3959e8faf8bf6bea619e8856c736db64e6eced37 (opens in a new tab)
- https://git.kernel.org/stable/c/a29f7427041a943484f916157c43c46d3bbf25d4 (opens in a new tab)
- https://git.kernel.org/stable/c/b2e4323e0020213f44dca6ffc815d66aef39f6f6 (opens in a new tab)
- https://git.kernel.org/stable/c/912f84e15e94ab87f5a7156aa1870090373d8304 (opens in a new tab)
- https://git.kernel.org/stable/c/ef8886f321c5dab8124b9153d25afa2a71d05323 (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)
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[](https://trackcve.app/cve/CVE-2022-50878)Record last updated .