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CVE-2024-26955

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

nilfs2: prevent kernel bug at submit_bh_wbc()

Fix a bug where nilfs_get_block() returns a successful status when
searching and inserting the specified block both fail inconsistently.  If
this inconsistent behavior is not due to a previously fixed bug, then an
unexpected race is occurring, so return a temporary error -EAGAIN instead.

This prevents callers such as __block_write_begin_int() from requesting a
read into a buffer that is not mapped, which would cause the BUG_ON check
for the BH_Mapped flag in submit_bh_wbc() to fail.

Verknüpft mit AI von unstrukturierten Daten zu bestehenden CPE der NVD
This information is available to logged-in users.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
VendorLinux
≫
Product Linux
Default Statusunaffected
Version < 91e4c4595fae5e87069e44687ae879091783c183
Version 1f5abe7e7dbcd83e73212c6cb135a6106cea6a0b
Status affected
Version < 32eaee72e96590a75445c8a6c7c1057673b47e07
Version 1f5abe7e7dbcd83e73212c6cb135a6106cea6a0b
Status affected
Version < f0fe7ad5aff4f0fcf988913313c497de85f1e186
Version 1f5abe7e7dbcd83e73212c6cb135a6106cea6a0b
Status affected
Version < ca581d237f3b8539c044205bb003de71d75d227c
Version 1f5abe7e7dbcd83e73212c6cb135a6106cea6a0b
Status affected
Version < 192e9f9078c96be30b31c4b44d6294b24520fce5
Version 1f5abe7e7dbcd83e73212c6cb135a6106cea6a0b
Status affected
Version < 0c8aa4cfda4e4adb15d5b6536d155eca9c9cd44c
Version 1f5abe7e7dbcd83e73212c6cb135a6106cea6a0b
Status affected
Version < 48d443d200237782dc82e6b60663ec414ef02e39
Version 1f5abe7e7dbcd83e73212c6cb135a6106cea6a0b
Status affected
Version < 76ffbe911e2798c7296968f5fd72f7bf67207a8d
Version 1f5abe7e7dbcd83e73212c6cb135a6106cea6a0b
Status affected
Version < 269cdf353b5bdd15f1a079671b0f889113865f20
Version 1f5abe7e7dbcd83e73212c6cb135a6106cea6a0b
Status affected
VendorLinux
≫
Product Linux
Default Statusaffected
Version 2.6.30
Status affected
Version < 2.6.30
Version 0
Status unaffected
Version <= 4.19.*
Version 4.19.312
Status unaffected
Version <= 5.4.*
Version 5.4.274
Status unaffected
Version <= 5.10.*
Version 5.10.215
Status unaffected
Version <= 5.15.*
Version 5.15.154
Status unaffected
Version <= 6.1.*
Version 6.1.84
Status unaffected
Version <= 6.6.*
Version 6.6.24
Status unaffected
Version <= 6.7.*
Version 6.7.12
Status unaffected
Version <= 6.8.*
Version 6.8.3
Status unaffected
Version <= *
Version 6.9
Status unaffected
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.04% 0.096
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string