{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-50503","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-10-04T15:39:19.465Z","datePublished":"2025-10-04T15:43:52.845Z","dateUpdated":"2026-05-11T19:20:41.530Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T19:20:41.530Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nmtd: lpddr2_nvm: Fix possible null-ptr-deref\n\nIt will cause null-ptr-deref when resource_size(add_range) invoked,\nif platform_get_resource() returns NULL."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/mtd/lpddr/lpddr2_nvm.c"],"versions":[{"version":"96ba9dd65788a0bd2a7d1e57ec78b7642f0ccc25","lessThan":"4d10bd7416e8383340b5524b8d616b8ad01ef1e1","status":"affected","versionType":"git"},{"version":"96ba9dd65788a0bd2a7d1e57ec78b7642f0ccc25","lessThan":"bb9ccb6121ec4140d366147aa866ceb5a21a8d3d","status":"affected","versionType":"git"},{"version":"96ba9dd65788a0bd2a7d1e57ec78b7642f0ccc25","lessThan":"e6aafb57d90ff2c1e18554f3a3c36247a59825ce","status":"affected","versionType":"git"},{"version":"96ba9dd65788a0bd2a7d1e57ec78b7642f0ccc25","lessThan":"8eb64dc5a790a529ef49ec94b3337af09dac15d3","status":"affected","versionType":"git"},{"version":"96ba9dd65788a0bd2a7d1e57ec78b7642f0ccc25","lessThan":"0919982a1744346269320615615c7deb14106661","status":"affected","versionType":"git"},{"version":"96ba9dd65788a0bd2a7d1e57ec78b7642f0ccc25","lessThan":"e0d3e46ac6669cdf1b99bc7b7d92f1221b9a1ff2","status":"affected","versionType":"git"},{"version":"96ba9dd65788a0bd2a7d1e57ec78b7642f0ccc25","lessThan":"f82f63b3911f1b2da68a14d9c4babf3b55feca55","status":"affected","versionType":"git"},{"version":"96ba9dd65788a0bd2a7d1e57ec78b7642f0ccc25","lessThan":"c4cc41e94d8357f5f02b8ef40257bb23931d8438","status":"affected","versionType":"git"},{"version":"96ba9dd65788a0bd2a7d1e57ec78b7642f0ccc25","lessThan":"6bdd45d795adf9e73b38ced5e7f750cd199499ff","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/mtd/lpddr/lpddr2_nvm.c"],"versions":[{"version":"3.16","status":"affected"},{"version":"0","lessThan":"3.16","status":"unaffected","versionType":"semver"},{"version":"4.9.337","lessThanOrEqual":"4.9.*","status":"unaffected","versionType":"semver"},{"version":"4.14.303","lessThanOrEqual":"4.14.*","status":"unaffected","versionType":"semver"},{"version":"4.19.270","lessThanOrEqual":"4.19.*","status":"unaffected","versionType":"semver"},{"version":"5.4.229","lessThanOrEqual":"5.4.*","status":"unaffected","versionType":"semver"},{"version":"5.10.163","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.86","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.0.16","lessThanOrEqual":"6.0.*","status":"unaffected","versionType":"semver"},{"version":"6.1.2","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.2","lessThanOrEqual":"*","status":"unaffected","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.16","versionEndExcluding":"4.9.337"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.16","versionEndExcluding":"4.14.303"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.16","versionEndExcluding":"4.19.270"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.16","versionEndExcluding":"5.4.229"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.16","versionEndExcluding":"5.10.163"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.16","versionEndExcluding":"5.15.86"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.16","versionEndExcluding":"6.0.16"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.16","versionEndExcluding":"6.1.2"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.16","versionEndExcluding":"6.2"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/4d10bd7416e8383340b5524b8d616b8ad01ef1e1"},{"url":"https://git.kernel.org/stable/c/bb9ccb6121ec4140d366147aa866ceb5a21a8d3d"},{"url":"https://git.kernel.org/stable/c/e6aafb57d90ff2c1e18554f3a3c36247a59825ce"},{"url":"https://git.kernel.org/stable/c/8eb64dc5a790a529ef49ec94b3337af09dac15d3"},{"url":"https://git.kernel.org/stable/c/0919982a1744346269320615615c7deb14106661"},{"url":"https://git.kernel.org/stable/c/e0d3e46ac6669cdf1b99bc7b7d92f1221b9a1ff2"},{"url":"https://git.kernel.org/stable/c/f82f63b3911f1b2da68a14d9c4babf3b55feca55"},{"url":"https://git.kernel.org/stable/c/c4cc41e94d8357f5f02b8ef40257bb23931d8438"},{"url":"https://git.kernel.org/stable/c/6bdd45d795adf9e73b38ced5e7f750cd199499ff"}],"title":"mtd: lpddr2_nvm: Fix possible null-ptr-deref","x_generator":{"engine":"bippy-1.2.0"}}}}