CVE-2022-3202
HIGH
7.1
CVSS Score
Published: September 14, 2022 at 12:00 AM UTC
Updated: June 17, 2026 at 04:59 AM UTC
12 products affected across 3 vendorsLinux KernelH700S FirmwareH300S Firmware
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Severity
HIGH7.1
Exploit prediction
EPSS 0.3%
Description
A NULL pointer dereference flaw in diFree in fs/jfs/inode.c in Journaled File System (JFS)in the Linux kernel. This could allow a local attacker to crash the system or leak kernel internal information.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v < 4.9.3114.10 ≤ v < 4.14.2764.15 ≤ v < 4.19.2384.20 ≤ v < 5.4.1895.11 ≤ v < 5.15.345.16 ≤ v < 5.16.205.17 ≤ v < 5.17.35.5.0 ≤ v < 5.10.111
Affected range stops below 4.14.276, so it looks safe — our inference, not a vendor statement
Affected range stops below 4.19.238, so it looks safe — our inference, not a vendor statement
Affected range stops below 4.9.311, so it looks safe — our inference, not a vendor statement
Affected range stops below 5.10.111, so it looks safe — our inference, not a vendor statement
Affected range stops below 5.15.34, so it looks safe — our inference, not a vendor statement
Affected range stops below 5.16.20, so it looks safe — our inference, not a vendor statement
Affected range stops below 5.17.3, so it looks safe — our inference, not a vendor statement
Affected range stops below 5.4.189, so it looks safe — our inference, not a vendor statement
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (2)
CVSS
- Attack Vector
- LOCAL
- Complexity
- LOW
- Privileges
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- NONE
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-476
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