7.8

CVE-2023-53569

ext2: Check block size validity during mount

In the Linux kernel, the following vulnerability has been resolved:

ext2: Check block size validity during mount

Check that log of block size stored in the superblock has sensible
value. Otherwise the shift computing the block size can overflow leading
to undefined behavior.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 2.6.12.1 < 4.14.316
Linux ≫ Linux Kernel Version >= 4.15 < 4.19.284
Linux ≫ Linux Kernel Version >= 4.20 < 5.4.244
Linux ≫ Linux Kernel Version >= 5.5 < 5.10.181
Linux ≫ Linux Kernel Version >= 5.11 < 5.15.113
Linux ≫ Linux Kernel Version >= 5.16 < 6.1.30
Linux ≫ Linux Kernel Version >= 6.2 < 6.3.4
Linux ≫ Linux Kernel Version2.6.12 Update-
Linux ≫ Linux Kernel Version2.6.12 Updaterc2
Linux ≫ Linux Kernel Version2.6.12 Updaterc3
Linux ≫ Linux Kernel Version2.6.12 Updaterc4
Linux ≫ Linux Kernel Version2.6.12 Updaterc5
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.14% 0.039
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.8 1.8 5.9
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Es wurden noch keine Informationen zu CWE veröffentlicht.
https://git.kernel.org/stable/c/0ebfaf14150f55550cffb1148ed3920143c7a69c
Patch
https://git.kernel.org/stable/c/451b98155be5dfee05bc6e7c8b30c0be4add3f71
Patch
https://git.kernel.org/stable/c/c4813f858e5c3e4c4659ce95385c1c400c593e1e
Patch
https://git.kernel.org/stable/c/22ab5fed07ad4b206ea910fd0132d1a0d4831584
Patch
https://git.kernel.org/stable/c/99f8a15af6c9f0653193104a9e70891f950c6001
Patch
https://git.kernel.org/stable/c/e6f4fb28890c1361e0db9eb1adee3fc04e7fe7f5
Patch
https://git.kernel.org/stable/c/c2e7776843a953fd7e48895c3880c277f996193e
Patch
https://git.kernel.org/stable/c/62aeb94433fcec80241754b70d0d1836d5926b0a
Patch