UnratedFix available
mtd: lpddr2_nvm: Fix possible null-ptr-deref
Type: advisorySources: OSV
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.
- Products
- Kernel
- Affected versions
- Not specified
- Fixed versions
- 4.14.303, 4.19.270, 4.9.337, 5.10.163, 5.15.86, 5.4.229, 6.0.16, 6.1.2
- CVEs
- CVE-2022-50503
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 7 Nov 2026, 02:14 UTC · Revision 1
Source evidence
mtd: lpddr2_nvm: Fix possible null-ptr-deref
core-osv · Original sourcePublished 4 Oct 2025, 15:43 UTC
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.
osv:CVE-2022-50503
Kernel
Fixed versions: 4.9.337, 4.14.303, 4.19.270, 5.4.229, 5.10.163, 5.15.86, 6.0.16, 6.1.2
Complete source record
{
"id": "6c1faa656ecb00e450c5e12b853a060dc5319efc13a88a2c0b945df1a58d21fa",
"url": "https://osv.dev/vulnerability/CVE-2022-50503",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "mtd: lpddr2_nvm: Fix possible null-ptr-deref",
"summary": "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.",
"evidence": "osv:CVE-2022-50503",
"products": [
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"evidence": "/affected/1/ranges"
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{
"value": "4.14.303",
"evidence": "/affected/1/ranges"
},
{
"value": "4.19.270",
"evidence": "/affected/1/ranges"
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{
"value": "5.4.229",
"evidence": "/affected/1/ranges"
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{
"value": "5.10.163",
"evidence": "/affected/1/ranges"
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{
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{
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{
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"affected_versions": []
}
],
"severity": "unknown",
"structured": {
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"aliases": [
"CVE-2022-50503"
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"affected": [
{
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"type": "GIT",
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{
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{
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{
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},
{
"ranges": [
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"events": [
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{
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"events": [
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{
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{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "5.5.0"
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{
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]
},
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "5.11.0"
},
{
"fixed": "5.15.86"
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]
},
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "5.16.0"
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{
"fixed": "6.0.16"
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]
},
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "6.1.0"
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{
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],
"package": {
"name": "Kernel",
"ecosystem": "Linux"
},
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-50503.json"
}
}
],
"modified": "2026-10-28T02:30:49.058271620Z",
"provider": "osv",
"references": [
"https://git.kernel.org/stable/c/0919982a1744346269320615615c7deb14106661",
"https://git.kernel.org/stable/c/4d10bd7416e8383340b5524b8d616b8ad01ef1e1",
"https://git.kernel.org/stable/c/6bdd45d795adf9e73b38ced5e7f750cd199499ff",
"https://git.kernel.org/stable/c/8eb64dc5a790a529ef49ec94b3337af09dac15d3",
"https://git.kernel.org/stable/c/bb9ccb6121ec4140d366147aa866ceb5a21a8d3d",
"https://git.kernel.org/stable/c/c4cc41e94d8357f5f02b8ef40257bb23931d8438",
"https://git.kernel.org/stable/c/e0d3e46ac6669cdf1b99bc7b7d92f1221b9a1ff2",
"https://git.kernel.org/stable/c/e6aafb57d90ff2c1e18554f3a3c36247a59825ce",
"https://git.kernel.org/stable/c/f82f63b3911f1b2da68a14d9c4babf3b55feca55",
"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50503.json",
"https://nvd.nist.gov/vuln/detail/CVE-2022-50503",
"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
],
"provider_metadata": {
"cna_assigner": "Linux",
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50503.json"
}
},
"related_cves": [
{
"value": "CVE-2022-50503",
"evidence": "/id"
}
],
"security_relevant": true,
"severity_evidence": null
},
"source_id": "core-osv",
"document_id": 517276,
"published_at": "2025-10-04T15:43:52.845+00:00"
}