5.5

CVE-2022-50503

mtd: lpddr2_nvm: Fix possible null-ptr-deref

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 3.16 < 4.9.337
Linux ≫ Linux Kernel Version >= 4.10 < 4.14.303
Linux ≫ Linux Kernel Version >= 4.15 < 4.19.270
Linux ≫ Linux Kernel Version >= 4.20 < 5.4.229
Linux ≫ Linux Kernel Version >= 5.5 < 5.10.163
Linux ≫ Linux Kernel Version >= 5.11 < 5.15.86
Linux ≫ Linux Kernel Version >= 5.16 < 6.0.16
Linux ≫ Linux Kernel Version >= 6.1 < 6.1.2
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.15% 0.047
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE-476 NULL Pointer Dereference

The product dereferences a pointer that it expects to be valid but is NULL.

https://git.kernel.org/stable/c/4d10bd7416e8383340b5524b8d616b8ad01ef1e1
Patch
https://git.kernel.org/stable/c/bb9ccb6121ec4140d366147aa866ceb5a21a8d3d
Patch
https://git.kernel.org/stable/c/e6aafb57d90ff2c1e18554f3a3c36247a59825ce
Patch
https://git.kernel.org/stable/c/8eb64dc5a790a529ef49ec94b3337af09dac15d3
Patch
https://git.kernel.org/stable/c/0919982a1744346269320615615c7deb14106661
Patch
https://git.kernel.org/stable/c/e0d3e46ac6669cdf1b99bc7b7d92f1221b9a1ff2
Patch
https://git.kernel.org/stable/c/f82f63b3911f1b2da68a14d9c4babf3b55feca55
Patch
https://git.kernel.org/stable/c/c4cc41e94d8357f5f02b8ef40257bb23931d8438
Patch
https://git.kernel.org/stable/c/6bdd45d795adf9e73b38ced5e7f750cd199499ff
Patch