Back
CVE-2022-49375
rtc: mt6397: check return value after calling platform_get_resource()
Medium5.5EPSS 0.27%
- Published
- Updated
- Reserved
- Assigned by
- Linux
Description
In the Linux kernel, the following vulnerability has been resolved: rtc: mt6397: check return value after calling platform_get_resource() It will cause null-ptr-deref if platform_get_resource() returns NULL, we need check the return value.
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)
- 0.27% · top 81% of all CVEs (6 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
Affected products
- affected fc2979118f3f5193475cb53d5df7bdaa7e358a42 – < 3867f0bbb94773d41e789257abec0d14f37da217
- affected fc2979118f3f5193475cb53d5df7bdaa7e358a42 – < 79fa3f5758d8712df0678df98161f948fc4370e5
- affected fc2979118f3f5193475cb53d5df7bdaa7e358a42 – < 6ecd4d5c28408df36a1a6f0b1973f633c949ac1f
- affected fc2979118f3f5193475cb53d5df7bdaa7e358a42 – < d77f28c1bc9d3043a52069fe42e4a26fbf961ebd
- affected fc2979118f3f5193475cb53d5df7bdaa7e358a42 – < 82bfea344e8f7e9a0e0b1bf9af27552baa756620
- affected fc2979118f3f5193475cb53d5df7bdaa7e358a42 – < 865051de2d9eaa50630e055b73921ceaf3c4a7fc
- affected fc2979118f3f5193475cb53d5df7bdaa7e358a42 – < 58a729c55ce3a432eb827fdaa24c7909cd3b0a6b
- affected fc2979118f3f5193475cb53d5df7bdaa7e358a42 – < da38e86d6cf6dd3bc65c602d998f357145aa1a0b
- affected fc2979118f3f5193475cb53d5df7bdaa7e358a42 – < d3b43eb505bffb8e4cdf6800c15660c001553fe6
- affected 4.2
- unaffected < 4.2
- 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 5.10.122 – ≤ 5.10.*
- unaffected 5.15.47 – ≤ 5.15.*
- unaffected 5.17.15 – ≤ 5.17.*
- unaffected 5.18.4 – ≤ 5.18.*
- unaffected 5.19 – ≤ *
References (9)
- https://git.kernel.org/stable/c/3867f0bbb94773d41e789257abec0d14f37da217 (opens in a new tab)
- https://git.kernel.org/stable/c/79fa3f5758d8712df0678df98161f948fc4370e5 (opens in a new tab)
- https://git.kernel.org/stable/c/6ecd4d5c28408df36a1a6f0b1973f633c949ac1f (opens in a new tab)
- https://git.kernel.org/stable/c/d77f28c1bc9d3043a52069fe42e4a26fbf961ebd (opens in a new tab)
- https://git.kernel.org/stable/c/82bfea344e8f7e9a0e0b1bf9af27552baa756620 (opens in a new tab)
- https://git.kernel.org/stable/c/865051de2d9eaa50630e055b73921ceaf3c4a7fc (opens in a new tab)
- https://git.kernel.org/stable/c/58a729c55ce3a432eb827fdaa24c7909cd3b0a6b (opens in a new tab)
- https://git.kernel.org/stable/c/da38e86d6cf6dd3bc65c602d998f357145aa1a0b (opens in a new tab)
- https://git.kernel.org/stable/c/d3b43eb505bffb8e4cdf6800c15660c001553fe6 (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-2022-49375)Record last updated .