scsi: target: Reset t_task_cdb pointer in error case
21Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 7.5epss 0.5%
probabilidad de explotación
0.5%top 60% de las CVE
explotación observada
noninguna fuente lo reporta
In the Linux kernel, the following vulnerability has been resolved:
scsi: target: Reset t_task_cdb pointer in error case
If allocation of cmd->t_task_cdb fails, it remains NULL but is later
dereferenced in the 'err' path.
In case of error, reset NULL t_task_cdb value to point at the default
fixed-size buffer.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Productos afectados
Linux · LinuxReferencias
https://cert-portal.siemens.com/productcert/html/ssa-019113.htmlhttps://git.kernel.org/stable/c/0260ad551b0815eb788d47f32899fbcd65d6f128https://git.kernel.org/stable/c/0d36db68fdb8a3325386fd9523b67735f944e1f3https://git.kernel.org/stable/c/45fd86b444105c8bd07a763f58635c87e5dc7aeahttps://git.kernel.org/stable/c/5053eab38a4c4543522d0c320c639c56a8b59908https://git.kernel.org/stable/c/6cac97b12bdab04832e0416d049efcd0d48d303bhttps://git.kernel.org/stable/c/8727663ded659aad55eef21e3864ebf5a4796a96https://git.kernel.org/stable/c/8edbb9e371af186b4cf40819dab65fafe109df4d