5.5

CVE-2026-43132

dm-verity: correctly handle dm_bufio_client_create() failure

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

dm-verity: correctly handle dm_bufio_client_create() failure

If either of the calls to dm_bufio_client_create() in verity_fec_ctr()
fails, then dm_bufio_client_destroy() is later called with an ERR_PTR()
argument.  That causes a crash.  Fix this.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 4.5 < 5.10.252
Linux ≫ Linux Kernel Version >= 5.11 < 5.15.202
Linux ≫ Linux Kernel Version >= 5.16 < 6.1.165
Linux ≫ Linux Kernel Version >= 6.2 < 6.6.128
Linux ≫ Linux Kernel Version >= 6.7 < 6.12.75
Linux ≫ Linux Kernel Version >= 6.13 < 6.18.16
Linux ≫ Linux Kernel Version >= 6.19 < 6.19.6
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.13% 0.028
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Es wurden noch keine Informationen zu CWE veröffentlicht.
https://git.kernel.org/stable/c/6283e49af87a9c121bb01e5a64a7fe5706c210bc
Patch
https://git.kernel.org/stable/c/d3e1f1adc8a0289efe2d2cdc90edb8c6ffe0b5ef
Patch
https://git.kernel.org/stable/c/5c2217ddb3b7e7ac25f4ebe9061258fc8f1c9167
Patch
https://git.kernel.org/stable/c/031f2adc1499b112a39ac316bbab3c80bba16cf2
Patch
https://git.kernel.org/stable/c/9b8dc1d327e2928f3da59ced0595d850d31c0936
Patch
https://git.kernel.org/stable/c/451cc650e40e8c3222d37877a9e4be0fcaacb9c8
Patch
https://git.kernel.org/stable/c/b154a868a3856fb5216c4f82981d8a503832e095
Patch
https://git.kernel.org/stable/c/119f4f04186fa4f33ee6bd39af145cdaff1ff17f
Patch