Bluetooth: Fix error code in chan_alloc_skb_cb()
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 5.5epss 0.2%
exploitation probability
0.2%top 89% of all CVEs
observed exploitation
nono source reports it
In the Linux kernel, the following vulnerability has been resolved:
Bluetooth: Fix error code in chan_alloc_skb_cb()
The chan_alloc_skb_cb() function is supposed to return error pointers on
error. Returning NULL will lead to a NULL dereference.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected products
Linux · LinuxReferences
https://git.kernel.org/stable/c/1bd68db7beb426ab5a45d81516ed9611284affc8https://git.kernel.org/stable/c/72d061ee630d0dbb45c2920d8d19b3861c413e54https://git.kernel.org/stable/c/761b7c36addd22c7e6ceb05caaadc3b062d99faahttps://git.kernel.org/stable/c/76304cba8cba12bb10d89d016c28403a2dd89a29https://git.kernel.org/stable/c/788ae2ae4cf484e248b5bc29211c7ac6510e3e92https://git.kernel.org/stable/c/a78692ec0d1e17a96b09f2349a028878f5b305e4https://git.kernel.org/stable/c/b3d607e36fef4bd05fb938a8a868ff70e9fedbe2https://git.kernel.org/stable/c/ecd06ad0823a90b4420c377ef8917e44e23ee841https://lists.debian.org/debian-lts-announce/2025/05/msg00030.htmlhttps://lists.debian.org/debian-lts-announce/2025/05/msg00045.html