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CVE-2026-72106

dm-ioctl: fix a possible overflow in list_version_get_info

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

dm-ioctl: fix a possible overflow in list_version_get_info

sizeof(tt->version) is 12 bytes, but the code writes 16 bytes into the
output buffer - info->vers->version[0], info->vers->version[1],
info->vers->version[2] and info->vers->next. This can cause buffer
overflow.

Fix this buffer overflow by replacing "sizeof(tt->version)" with
"sizeof(struct dm_target_versions)".
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version < 29536a9ff146d9bbd618959857ed2e691cda1d21
Status affected
Version 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version < e0f5842c4e2a7dbefb52a2dc6711789bc6963e55
Status affected
Version 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version < d61c12573ed9768690fdcb2bc38846a1bcb01358
Status affected
Version 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version < df50c24c6447c18886ed126d3d81cc7e155ea8b6
Status affected
Version 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version < 76c6f845dc0c614304a6e6ee619b552f97cf24b3
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 2.6.12
Status affected
Version 0
Version < 2.6.12
Status unaffected
Version <= 6.6.*
Version 6.6.145
Status unaffected
Version <= 6.12.*
Version 6.12.97
Status unaffected
Version <= 6.18.*
Version 6.18.40
Status unaffected
Version <= 7.1.*
Version 7.1.5
Status unaffected
Version <= *
Version 7.2
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 0.22% 0.124
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/29536a9ff146d9bbd618959857ed2e691cda1d21
https://git.kernel.org/stable/c/e0f5842c4e2a7dbefb52a2dc6711789bc6963e55
https://git.kernel.org/stable/c/d61c12573ed9768690fdcb2bc38846a1bcb01358
https://git.kernel.org/stable/c/df50c24c6447c18886ed126d3d81cc7e155ea8b6
https://git.kernel.org/stable/c/76c6f845dc0c614304a6e6ee619b552f97cf24b3