5.5

CVE-2022-49739

gfs2: Always check inode size of inline inodes

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version < 4.19.280
Linux ≫ Linux Kernel Version >= 4.20 < 5.4.240
Linux ≫ Linux Kernel Version >= 5.5 < 5.10.177
Linux ≫ Linux Kernel Version >= 5.11 < 5.15.93
Linux ≫ Linux Kernel Version >= 5.16 < 6.1.11
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.19% 0.092
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
Es wurden noch keine Informationen zu CWE veröffentlicht.
https://git.kernel.org/stable/c/45df749f827c286adbc951f2a4865b67f0442ba9
Patch
https://git.kernel.org/stable/c/4d4cb76636134bf9a0c9c3432dae936f99954586
Patch
https://git.kernel.org/stable/c/7c414f6f06e9a3934901b6edc3177ae5a1e07094
Patch
https://git.kernel.org/stable/c/46c9088cabd4d0469fdb61ac2a9c5003057fe94d
Patch
https://git.kernel.org/stable/c/d458a0984429c2d47e60254f5bc4119cbafe83a2
Patch
https://git.kernel.org/stable/c/70376c7ff31221f1d21db5611d8209e677781d3a
Patch