7.8

CVE-2023-53285

ext4: add bounds checking in get_max_inline_xattr_value_size()

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

ext4: add bounds checking in get_max_inline_xattr_value_size()

Normally the extended attributes in the inode body would have been
checked when the inode is first opened, but if someone is writing to
the block device while the file system is mounted, it's possible for
the inode table to get corrupted.  Add bounds checking to avoid
reading beyond the end of allocated memory if this happens.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version < 4.14.315
Linux ≫ Linux Kernel Version >= 4.15 < 4.19.283
Linux ≫ Linux Kernel Version >= 4.20 < 5.4.243
Linux ≫ Linux Kernel Version >= 5.5 < 5.10.180
Linux ≫ Linux Kernel Version >= 5.11 < 5.15.112
Linux ≫ Linux Kernel Version >= 5.16 < 6.1.29
Linux ≫ Linux Kernel Version >= 6.2 < 6.2.16
Linux ≫ Linux Kernel Version >= 6.3 < 6.3.3
Linux ≫ Linux Kernel Version6.4 Updaterc1
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.15% 0.041
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
134c704f-9b21-4f2e-91b3-4a467353bcc0 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/5a229d21b98d132673096710e8281ef522dab1d1
Patch
https://git.kernel.org/stable/c/3d7b8fbcd2273e2b9f4c6de5ce2f4c0cd3cb1205
Patch
https://git.kernel.org/stable/c/486efbbc9445dca7890a1b86adbccb88b91284b0
Patch
https://git.kernel.org/stable/c/4597554b4f7b29e7fd78aa449bab648f8da4ee2c
Patch
https://git.kernel.org/stable/c/f22b274429e88d3dc7e79d375b56ce4f2f59f0b4
Patch
https://git.kernel.org/stable/c/1d2caddbeeee56fbbc36b428c5b909c3ad88eb7f
Patch
https://git.kernel.org/stable/c/e780058bd75614b66882bc02620ddbd884171560
Patch
https://git.kernel.org/stable/c/88a06a94942c5c0a896e9da1113a6bb29e36cbef
Patch
https://git.kernel.org/stable/c/2220eaf90992c11d888fe771055d4de330385f01
Patch