Bluetooth: hci_core: Fix possible buffer overflow
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 5.5epss 0.3%
exploitation probability
0.3%top 83% of all CVEs
observed exploitation
nono source reports it
In the Linux kernel, the following vulnerability has been resolved:
Bluetooth: hci_core: Fix possible buffer overflow
struct hci_dev_info has a fixed size name[8] field so in the event that
hdev->name is bigger than that strcpy would attempt to write past its
size, so this fixes this problem by switching to use strscpy.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected products
Linux · LinuxReferences
https://cert-portal.siemens.com/productcert/html/ssa-265688.htmlhttps://git.kernel.org/stable/c/2e845867b4e279eff0a19ade253390470e07e8a1https://git.kernel.org/stable/c/2edce8e9a99dd5e4404259d52e754fdc97fb42c2https://git.kernel.org/stable/c/54a03e4ac1a41edf8a5087bd59f8241b0de96d3dhttps://git.kernel.org/stable/c/68644bf5ec6baaff40fc39b3529c874bfda709bdhttps://git.kernel.org/stable/c/6d5a9d4a7bcbb7534ce45a18a52e7bd23e69d8achttps://git.kernel.org/stable/c/81137162bfaa7278785b24c1fd2e9e74f082e8e4https://git.kernel.org/stable/c/8c28598a2c29201d2ba7fc37539a7d41c264fb10https://git.kernel.org/stable/c/a41c8efe659caed0e21422876bbb6b73c15b5244https://git.kernel.org/stable/c/d47e6c1932cee02954ea588c9f09fd5ecefeadfchttps://lists.debian.org/debian-lts-announce/2024/06/msg00017.htmlhttps://lists.debian.org/debian-lts-announce/2024/06/msg00020.html