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CVE-2023-53450

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

ext4: remove a BUG_ON in ext4_mb_release_group_pa()

If a malicious fuzzer overwrites the ext4 superblock while it is
mounted such that the s_first_data_block is set to a very large
number, the calculation of the block group can underflow, and trigger
a BUG_ON check.  Change this to be an ext4_warning so that we don't
crash the kernel.

Verknüpft mit AI von unstrukturierten Daten zu bestehenden CPE der NVD
Diese Information steht angemeldeten Benutzern zur Verfügung.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version < d5bf8f7fb3ee3d99d1303ceb54599ea0599a4a5b
Version 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Status affected
Version < ef16d8a1798db1a1604ac44ca1bd73ec6bebf483
Version 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Status affected
Version < 185062a21976fbc38f2efd296951b02c4500cf65
Version 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Status affected
Version < b0fc279de4bf17e1710bb7e83906538ff8f11111
Version 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Status affected
Version < 978e5e9111af18741449b81fefd531a622dd969a
Version 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Status affected
Version < d87a4e4094c9879fc8acdff8ce59fdffa979c8e0
Version 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Status affected
Version < bf2a16eb4e6d06124bd8436d4546f61539a65f29
Version 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Status affected
Version < 53c14e7cc2257191ba15425c15638fc4f8abb92b
Version 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Status affected
Version < 463808f237cf73e98a1a45ff7460c2406a150a0b
Version 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version <= 4.14.*
Version 4.14.315
Status unaffected
Version <= 4.19.*
Version 4.19.283
Status unaffected
Version <= 5.4.*
Version 5.4.243
Status unaffected
Version <= 5.10.*
Version 5.10.180
Status unaffected
Version <= 5.15.*
Version 5.15.112
Status unaffected
Version <= 6.1.*
Version 6.1.29
Status unaffected
Version <= 6.2.*
Version 6.2.16
Status unaffected
Version <= 6.3.*
Version 6.3.3
Status unaffected
Version <= *
Version 6.4
Status unaffected
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.04% 0.129
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String