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CVE-2022-49495
drm/msm/hdmi: check return value after calling platform_get_resource_byname()
Medium5.5EPSS 0.28%
- Published
- Updated
- Reserved
- Assigned by
- Linux
Description
In the Linux kernel, the following vulnerability has been resolved: drm/msm/hdmi: check return value after calling platform_get_resource_byname() It will cause null-ptr-deref if platform_get_resource_byname() returns NULL, we need check the return value. Patchwork: https://patchwork.freedesktop.org/patch/482992/
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 (6 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 c6a57a50ad562a2e6fc6ac3218b710caea73a58b – < 9cb1ee33efccb8b107ee04b7b3441820de3fd2da
- affected c6a57a50ad562a2e6fc6ac3218b710caea73a58b – < c1bfacf0daf25a5fc7d667399d6ff2dffda84cd8
- affected c6a57a50ad562a2e6fc6ac3218b710caea73a58b – < 0978fcce91b90b561b8c82e7c492ba9fc8440eef
- affected c6a57a50ad562a2e6fc6ac3218b710caea73a58b – < 2b3ed7547b1a052209da6c4ab886ffe0eed88c42
- affected c6a57a50ad562a2e6fc6ac3218b710caea73a58b – < d9cb951d11a4ace4de5c50b1178ad211de17079e
- affected c6a57a50ad562a2e6fc6ac3218b710caea73a58b – < 4cd66a8016b872a153bf892fe4258cbc0dacf5b1
- affected c6a57a50ad562a2e6fc6ac3218b710caea73a58b – < 6369dda4a2209142ab819f01d3d2076d81e3ebdd
- affected c6a57a50ad562a2e6fc6ac3218b710caea73a58b – < 9f5495a5c51c1d11c6ffc13aa2befffec0c2651a
- affected c6a57a50ad562a2e6fc6ac3218b710caea73a58b – < a36e506711548df923ceb7ec9f6001375be799a5
- affected 4.3
- unaffected < 4.3
- unaffected 4.9.318 – ≤ 4.9.*
- unaffected 4.14.283 – ≤ 4.14.*
- unaffected 4.19.247 – ≤ 4.19.*
- unaffected 5.4.198 – ≤ 5.4.*
- unaffected 5.10.121 – ≤ 5.10.*
- unaffected 5.15.46 – ≤ 5.15.*
- unaffected 5.17.14 – ≤ 5.17.*
- unaffected 5.18.3 – ≤ 5.18.*
- unaffected 5.19 – ≤ *
References (9)
- https://git.kernel.org/stable/c/9cb1ee33efccb8b107ee04b7b3441820de3fd2da (opens in a new tab)
- https://git.kernel.org/stable/c/c1bfacf0daf25a5fc7d667399d6ff2dffda84cd8 (opens in a new tab)
- https://git.kernel.org/stable/c/0978fcce91b90b561b8c82e7c492ba9fc8440eef (opens in a new tab)
- https://git.kernel.org/stable/c/2b3ed7547b1a052209da6c4ab886ffe0eed88c42 (opens in a new tab)
- https://git.kernel.org/stable/c/d9cb951d11a4ace4de5c50b1178ad211de17079e (opens in a new tab)
- https://git.kernel.org/stable/c/4cd66a8016b872a153bf892fe4258cbc0dacf5b1 (opens in a new tab)
- https://git.kernel.org/stable/c/6369dda4a2209142ab819f01d3d2076d81e3ebdd (opens in a new tab)
- https://git.kernel.org/stable/c/9f5495a5c51c1d11c6ffc13aa2befffec0c2651a (opens in a new tab)
- https://git.kernel.org/stable/c/a36e506711548df923ceb7ec9f6001375be799a5 (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-2022-49495)Record last updated .