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CVE-2022-50503
mtd: lpddr2_nvm: Fix possible null-ptr-deref
Medium5.5EPSS 0.17%
- Published
- Updated
- Reserved
- Assigned by
- Linux
Description
In the Linux kernel, the following vulnerability has been resolved: mtd: lpddr2_nvm: Fix possible null-ptr-deref It will cause null-ptr-deref when resource_size(add_range) invoked, if platform_get_resource() returns NULL.
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)
- 0.17% · top 94% of all CVEs (6 Nov 2026)
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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 96ba9dd65788a0bd2a7d1e57ec78b7642f0ccc25 – < 4d10bd7416e8383340b5524b8d616b8ad01ef1e1
- affected 96ba9dd65788a0bd2a7d1e57ec78b7642f0ccc25 – < bb9ccb6121ec4140d366147aa866ceb5a21a8d3d
- affected 96ba9dd65788a0bd2a7d1e57ec78b7642f0ccc25 – < e6aafb57d90ff2c1e18554f3a3c36247a59825ce
- affected 96ba9dd65788a0bd2a7d1e57ec78b7642f0ccc25 – < 8eb64dc5a790a529ef49ec94b3337af09dac15d3
- affected 96ba9dd65788a0bd2a7d1e57ec78b7642f0ccc25 – < 0919982a1744346269320615615c7deb14106661
- affected 96ba9dd65788a0bd2a7d1e57ec78b7642f0ccc25 – < e0d3e46ac6669cdf1b99bc7b7d92f1221b9a1ff2
- affected 96ba9dd65788a0bd2a7d1e57ec78b7642f0ccc25 – < f82f63b3911f1b2da68a14d9c4babf3b55feca55
- affected 96ba9dd65788a0bd2a7d1e57ec78b7642f0ccc25 – < c4cc41e94d8357f5f02b8ef40257bb23931d8438
- affected 96ba9dd65788a0bd2a7d1e57ec78b7642f0ccc25 – < 6bdd45d795adf9e73b38ced5e7f750cd199499ff
- affected 3.16
- unaffected < 3.16
- unaffected 4.9.337 – ≤ 4.9.*
- unaffected 4.14.303 – ≤ 4.14.*
- unaffected 4.19.270 – ≤ 4.19.*
- unaffected 5.4.229 – ≤ 5.4.*
- unaffected 5.10.163 – ≤ 5.10.*
- unaffected 5.15.86 – ≤ 5.15.*
- unaffected 6.0.16 – ≤ 6.0.*
- unaffected 6.1.2 – ≤ 6.1.*
- unaffected 6.2 – ≤ *
References (9)
- https://git.kernel.org/stable/c/4d10bd7416e8383340b5524b8d616b8ad01ef1e1 (opens in a new tab)
- https://git.kernel.org/stable/c/bb9ccb6121ec4140d366147aa866ceb5a21a8d3d (opens in a new tab)
- https://git.kernel.org/stable/c/e6aafb57d90ff2c1e18554f3a3c36247a59825ce (opens in a new tab)
- https://git.kernel.org/stable/c/8eb64dc5a790a529ef49ec94b3337af09dac15d3 (opens in a new tab)
- https://git.kernel.org/stable/c/0919982a1744346269320615615c7deb14106661 (opens in a new tab)
- https://git.kernel.org/stable/c/e0d3e46ac6669cdf1b99bc7b7d92f1221b9a1ff2 (opens in a new tab)
- https://git.kernel.org/stable/c/f82f63b3911f1b2da68a14d9c4babf3b55feca55 (opens in a new tab)
- https://git.kernel.org/stable/c/c4cc41e94d8357f5f02b8ef40257bb23931d8438 (opens in a new tab)
- https://git.kernel.org/stable/c/6bdd45d795adf9e73b38ced5e7f750cd199499ff (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-2022-50503)Record last updated .