CVE-2022-3564CWE-119CWE-362

CVE-2022-3564

Medium · published October 17, 2022

CVSS v3.1
5.5
EPSS
1%
Percentile
73.3
In the wild
Unconfirmed
What it is

A vulnerability classified as critical was found in Linux Kernel. Affected by this vulnerability is the function l2cap_reassemble_sdu of the file net/bluetooth/l2cap_core.c of the component Bluetooth. The manipulation leads to use after free. It is recommended to apply a patch to fix this issue. The associated identifier of this vulnerability is VDB-211087.

The record
Technical detail
CVSS v3.1
5.5 · MEDIUM
Vector
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
CVSS v4.0
Not supplied
EPSS
0.01455 · 73.3th percentile
Weaknesses
CWE-119 · Improper Restriction of Operations within the Bounds of a Memory Buffer; CWE-362 · Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
Published
2022-10-17T23:15Z
Affected products (12)
ProductVersionsFixed in
linux/linux_kernel≥ 3.6, < 4.9.3334.9.333
linux/linux_kernel≥ 4.10, < 4.14.2994.14.299
linux/linux_kernel≥ 4.15, < 4.19.2654.19.265
linux/linux_kernel≥ 4.20, < 5.4.2245.4.224
linux/linux_kernel≥ 5.5.0, < 5.10.1545.10.154
linux/linux_kernel≥ 5.11, < 5.15.785.15.78
linux/linux_kernel≥ 5.16, < 6.0.86.0.8
debian/debian_linuxall versions—
netapp/h300s_firmwareall versions—
netapp/h500s_firmwareall versions—
netapp/h700s_firmwareall versions—
netapp/h410s_firmwareall versions—
References (11)
EPSS history
Timeline
  • 17 OCT 00:00Z
    Linux Kernel Bluetooth l2cap_core.c l2cap_reassemble_sdu use after free
    cvelistv5