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CVE-2022-49487
mtd: rawnand: intel: fix possible null-ptr-deref in ebu_nand_probe()
Medium5.5EPSS 0.26%
- Published
- Updated
- Reserved
- Assigned by
- Linux
Description
In the Linux kernel, the following vulnerability has been resolved: mtd: rawnand: intel: fix possible null-ptr-deref in ebu_nand_probe() It will cause null-ptr-deref when using 'res', if platform_get_resource() returns NULL, so move using 'res' after devm_ioremap_resource() that will check it to avoid null-ptr-deref.
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)
- 0.26% · top 82% 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 0b1039f016e8a37c779a4aee362cb2100ebb1cfd – < e5b1e419cdb6dd8709eb05ed34039a3ded8e6003
- affected 0b1039f016e8a37c779a4aee362cb2100ebb1cfd – < daa5166450b447415aeeaac0199e445bae7bd0f2
- affected 0b1039f016e8a37c779a4aee362cb2100ebb1cfd – < f8e262eb7575a4a2412f30f7a1b293875aceba80
- affected 0b1039f016e8a37c779a4aee362cb2100ebb1cfd – < ddf66aefd685fd46500b9917333e1b1e118276dc
- affected 5.11
- unaffected < 5.11
- unaffected 5.15.46 – ≤ 5.15.*
- unaffected 5.17.14 – ≤ 5.17.*
- unaffected 5.18.3 – ≤ 5.18.*
- unaffected 5.19 – ≤ *
References (4)
- https://git.kernel.org/stable/c/e5b1e419cdb6dd8709eb05ed34039a3ded8e6003 (opens in a new tab)
- https://git.kernel.org/stable/c/daa5166450b447415aeeaac0199e445bae7bd0f2 (opens in a new tab)
- https://git.kernel.org/stable/c/f8e262eb7575a4a2412f30f7a1b293875aceba80 (opens in a new tab)
- https://git.kernel.org/stable/c/ddf66aefd685fd46500b9917333e1b1e118276dc (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-2022-49487)Record last updated .