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CVE-2022-49739

In the Linux kernel, the following vulnerability has been resolved: gfs2: Always check inode size of inline inodes Check if the inode size of stuffed (inline) inodes is within the allowed range when reading inodes from disk (gfs2_dinode_in()). This prevents us from on-disk corruption. The two checks in stuffed_readpage() and gfs2_unstuffer_page() that just truncate inline data to the maximum allowed size don't actually make sense, and they can be removed now as well.
An official patch is available. Apply the patch as soon as possible.
5.5
CVSS
1.9
ShadowTrackr
NO
CISA KEV
-
NCSC.nl
CVSS v4.0 Metrics
Exploitability
Attack VectorLocal
ComplexityLow
RequirementsPresent
PrivilegesLow
User InteractionNone
Threat
Exploit MaturityUnreported
Vulnerable System
ConfidentialityNone
IntegrityNone
AvailabilityHigh
Subsequent System
ConfidentialityNone
IntegrityNone
AvailabilityNone
Supplemental
SafetyNegligible
AutomatableYes
RecoveryAutomatic
Value DensityConcentrated
UrgencyMedium
Patch StatusOfficial Patch

Change Log
DateSourceChangesScore
2026-07-21nvdAV: P→L, AC: H→L, PR: H→L, UI: A→N, VA: N→H0.0 → 1.9
2026-07-21nvdpatch: Unavailable→Official Patch0.0 → 0.0
2026-07-21cve.orginitial, patch: Unavailable0.0

Affected Software
VendorProductVersion
LinuxLinux≥ 5.15.93, ≤ 5.15.*
LinuxLinux< 45df749f827c286adbc951f2a4865b67
LinuxLinux< 4d4cb76636134bf9a0c9c3432dae936f
LinuxLinux< 7c414f6f06e9a3934901b6edc3177ae5
LinuxLinux< 46c9088cabd4d0469fdb61ac2a9c5003
LinuxLinux< 2.6.19
LinuxLinux< d458a0984429c2d47e60254f5bc4119c
LinuxLinux≥ 6.2, ≤ *
LinuxLinux< 70376c7ff31221f1d21db5611d8209e6
LinuxLinux≥ 5.10.177, ≤ 5.10.*
LinuxLinux≥ 4.19.280, ≤ 4.19.*
LinuxLinux≥ 5.4.240, ≤ 5.4.*
LinuxLinux≥ 6.1.11, ≤ 6.1.*
LinuxLinux2.6.19
linuxlinux_kernel≥ 5.16, < 6.1.11
linuxlinux_kernel≥ 5.11, < 5.15.93
linuxlinux_kernel≥ 5.5, < 5.10.177
linuxlinux_kernel≥ 4.20, < 5.4.240
linuxlinux_kernel< 4.19.280
Published: 2025-03-27