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CVE-2023-52826
drm/panel/panel-tpo-tpg110: fix a possible null pointer dereference
Medium5.5EPSS 0.24%
- Published
- Updated
- Reserved
- Assigned by
- Linux
Description
In the Linux kernel, the following vulnerability has been resolved: drm/panel/panel-tpo-tpg110: fix a possible null pointer dereference In tpg110_get_modes(), the return value of drm_mode_duplicate() is assigned to mode, which will lead to a NULL pointer dereference on failure of drm_mode_duplicate(). Add a check to avoid npd.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Analyzed | 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)
- 0.24% · top 85% of all CVEs (7 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: partial
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The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.5.
Weakness
Affected products
- affected 324bb707d2a53256f3c04ba2e86048427e2a822c – < 9acc2bc00135e9ecd13a70ce1140e2673e504cdc
- affected 324bb707d2a53256f3c04ba2e86048427e2a822c – < 84c923d898905187ebfd4c0ef38cd1450af7e0ea
- affected 324bb707d2a53256f3c04ba2e86048427e2a822c – < d0bc9ab0a161a9745273f5bf723733a8e6c57aca
- affected 324bb707d2a53256f3c04ba2e86048427e2a822c – < 9268bfd76bebc85ff221691b61498cc16d75451c
- affected 324bb707d2a53256f3c04ba2e86048427e2a822c – < eaede6900c0961b072669d6bd97fe8f90ed1900f
- affected 324bb707d2a53256f3c04ba2e86048427e2a822c – < f22def5970c423ea7f87d5247bd0ef91416b0658
- affected 5.1
- unaffected < 5.1
- unaffected 5.10.202 – ≤ 5.10.*
- unaffected 5.15.140 – ≤ 5.15.*
- unaffected 6.1.64 – ≤ 6.1.*
- unaffected 6.5.13 – ≤ 6.5.*
- unaffected 6.6.3 – ≤ 6.6.*
- unaffected 6.7 – ≤ *
References (6)
- https://git.kernel.org/stable/c/9acc2bc00135e9ecd13a70ce1140e2673e504cdc (opens in a new tab)x_transferred
- https://git.kernel.org/stable/c/84c923d898905187ebfd4c0ef38cd1450af7e0ea (opens in a new tab)x_transferred
- https://git.kernel.org/stable/c/d0bc9ab0a161a9745273f5bf723733a8e6c57aca (opens in a new tab)x_transferred
- https://git.kernel.org/stable/c/9268bfd76bebc85ff221691b61498cc16d75451c (opens in a new tab)x_transferred
- https://git.kernel.org/stable/c/eaede6900c0961b072669d6bd97fe8f90ed1900f (opens in a new tab)x_transferred
- https://git.kernel.org/stable/c/f22def5970c423ea7f87d5247bd0ef91416b0658 (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)
- 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-2023-52826)Record last updated .