7.1

CVE-2024-38560

scsi: bfa: Ensure the copied buf is NUL terminated

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

scsi: bfa: Ensure the copied buf is NUL terminated

Currently, we allocate a nbytes-sized kernel buffer and copy nbytes from
userspace to that buffer. Later, we use sscanf on this buffer but we don't
ensure that the string is terminated inside the buffer, this can lead to
OOB read when using sscanf. Fix this issue by using memdup_user_nul instead
of memdup_user.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 3.19 < 4.19.316
Linux ≫ Linux Kernel Version >= 4.20 < 5.4.278
Linux ≫ Linux Kernel Version >= 5.5 < 5.10.219
Linux ≫ Linux Kernel Version >= 5.11 < 5.15.161
Linux ≫ Linux Kernel Version >= 5.16 < 6.1.93
Linux ≫ Linux Kernel Version >= 6.2 < 6.6.33
Linux ≫ Linux Kernel Version >= 6.7 < 6.8.12
Linux ≫ Linux Kernel Version >= 6.9 < 6.9.3
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.27% 0.176
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.1 1.8 5.2
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
CWE-125 Out-of-bounds Read

The product reads data past the end, or before the beginning, of the intended buffer.

https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html
https://git.kernel.org/stable/c/00b425ff0891283207d7bad607a2412225274d7a
Patch
https://git.kernel.org/stable/c/13d0cecb4626fae67c00c84d3c7851f6b62f7df3
Patch
https://git.kernel.org/stable/c/1708e3cf2488788cba5489e4f913d227de757baf
Patch
https://git.kernel.org/stable/c/204714e68015d6946279719fd464ecaf57240f35
Patch
https://git.kernel.org/stable/c/481fc0c8617304a67649027c4a44723a139a0462
Patch
https://git.kernel.org/stable/c/595a6b98deec01b6dbb20139f71edcd5fb760ec2
Patch
https://git.kernel.org/stable/c/7510fab46b1cbd1680e2a096e779aec3334b4143
Patch
https://git.kernel.org/stable/c/7d3e694c4fe30f3aba9cd5ae86fb947a54c3db5c
Patch
https://git.kernel.org/stable/c/ecb76200f5557a2886888aaa53702da1ab9e6cdf
Patch
https://cert-portal.siemens.com/productcert/html/ssa-265688.html