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CVE-2026-53021

scsi: target: core: Fix integer overflow in UNMAP bounds check

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

scsi: target: core: Fix integer overflow in UNMAP bounds check

sbc_execute_unmap() checks LBA + range does not exceed the device capacity,
but does not guard against LBA + range wrapping around on 64-bit overflow.

Add an overflow check matching the pattern already used for WRITE_SAME in
the same file.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version 86d7182985d25900929adce14fffd729cc8c6fb8
Version < c08ab702c4699c6efb9d60bdb15b73e7a627ee7e
Status affected
Version 86d7182985d25900929adce14fffd729cc8c6fb8
Version < 2e1ed9a7b6ea5bfefb5d80a02b1c71c7dee1f0dd
Status affected
Version 86d7182985d25900929adce14fffd729cc8c6fb8
Version < 5efc3ef4758f8d98c257419fa21daca3227de61a
Status affected
Version 86d7182985d25900929adce14fffd729cc8c6fb8
Version < d7aef29573c7c5cdb2dfad939253287a6329c2a4
Status affected
Version 86d7182985d25900929adce14fffd729cc8c6fb8
Version < 3facdecc3fcf115cc4f9b3d8f118d6705e2456a8
Status affected
Version 86d7182985d25900929adce14fffd729cc8c6fb8
Version < 51075df70c46e60a9773f2dcd28299e40dac36fb
Status affected
Version 86d7182985d25900929adce14fffd729cc8c6fb8
Version < 02115986d027ade793e7f6be87e91d6a796d0aa3
Status affected
Version 86d7182985d25900929adce14fffd729cc8c6fb8
Version < 2bf2d65f76697820dbc4227d13866293576dd90a
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 3.10
Status affected
Version 0
Version < 3.10
Status unaffected
Version <= 5.10.*
Version 5.10.258
Status unaffected
Version <= 5.15.*
Version 5.15.209
Status unaffected
Version <= 6.1.*
Version 6.1.175
Status unaffected
Version <= 6.6.*
Version 6.6.141
Status unaffected
Version <= 6.12.*
Version 6.12.91
Status unaffected
Version <= 6.18.*
Version 6.18.33
Status unaffected
Version <= 7.0.*
Version 7.0.10
Status unaffected
Version <= *
Version 7.1
Status unaffected
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.18% 0.074
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
Es wurden noch keine Informationen zu CWE veröffentlicht.
https://git.kernel.org/stable/c/c08ab702c4699c6efb9d60bdb15b73e7a627ee7e
https://git.kernel.org/stable/c/2e1ed9a7b6ea5bfefb5d80a02b1c71c7dee1f0dd
https://git.kernel.org/stable/c/5efc3ef4758f8d98c257419fa21daca3227de61a
https://git.kernel.org/stable/c/d7aef29573c7c5cdb2dfad939253287a6329c2a4
https://git.kernel.org/stable/c/3facdecc3fcf115cc4f9b3d8f118d6705e2456a8
https://git.kernel.org/stable/c/51075df70c46e60a9773f2dcd28299e40dac36fb
https://git.kernel.org/stable/c/02115986d027ade793e7f6be87e91d6a796d0aa3
https://git.kernel.org/stable/c/2bf2d65f76697820dbc4227d13866293576dd90a