01 Record

CVE-2022-50503

mtd: lpddr2_nvm: Fix possible null-ptr-deref

UnratedPUBLISHEDCNA: Linux

CNA base scoreUnratedNo CNA CVSS vector

View raw JSON

02 Description

mtd: lpddr2_nvm: Fix possible null-ptr-deref

03 Exploitation and scoring

Exploitation: Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision: Not assessed by CISA
EPSS probability: 0.15% probability of exploitation activity in the next 30 days.
EPSS percentile: Ranks above 4.9% of scored records. A rank, not a probability.
NVD base score: 5.5 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
NVD analysis status: Analyzed. NVD last modified this record on 2026-06-17.
Red Hat severity: No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published

2025-10-04 15:43Z11 MO AGO

Last updated

2026-05-11 19:20Z3 MO AGO

Reserved

2025-10-04

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

CWE-476NULL Pointer DereferenceBase

Data version

5.2

Document digest

e08f891406ea8bdcee46aad32449feaf7357301adcabd05b9c5dc5eff03c503d

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux96ba9dd65788a0bd2a7d1e57ec78b7642f0ccc25 to < 4d10bd7416e8383340b5524b8d616b8ad01ef1e1, 96ba9dd65788a0bd2a7d1e57ec78b7642f0ccc25 to < bb9ccb6121ec4140d366147aa866ceb5a21a8d3d, 96ba9dd65788a0bd2a7d1e57ec78b7642f0ccc25 to < e6aafb57d90ff2c1e18554f3a3c36247a59825ce, 96ba9dd65788a0bd2a7d1e57ec78b7642f0ccc25 to < 8eb64dc5a790a529ef49ec94b3337af09dac15d3, 96ba9dd65788a0bd2a7d1e57ec78b7642f0ccc25 to < 0919982a1744346269320615615c7deb14106661, 96ba9dd65788a0bd2a7d1e57ec78b7642f0ccc25 to < e0d3e46ac6669cdf1b99bc7b7d92f1221b9a1ff2, 96ba9dd65788a0bd2a7d1e57ec78b7642f0ccc25 to < f82f63b3911f1b2da68a14d9c4babf3b55feca55, 96ba9dd65788a0bd2a7d1e57ec78b7642f0ccc25 to < c4cc41e94d8357f5f02b8ef40257bb23931d8438, 96ba9dd65788a0bd2a7d1e57ec78b7642f0ccc25 to < 6bdd45d795adf9e73b38ced5e7f750cd199499ff, 3.16—

06 References

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

01 Record index

CVE-2022-50503

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2022-50503

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References