CVE-2022-3564
Linux Kernel Bluetooth l2cap_core.c l2cap_reassemble_sdu use after free
CVSS Score
5.5
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-119 |
| Vendor | linux |
| Product | kernel |
| Ecosystems | |
| Industries | Technology |
| Published | Oct 17, 2022 |
| Last Updated | Aug 3, 2024 |
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CVSS v3 Breakdown
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L Attack Vector
Adjacent
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
Low
Affected Versions
Linux / Kernel
n/a
References
git.kernel.org: https://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git/commit/?id=89f9f3cb86b1c63badaf392a83dd661d56cc50b1 vuldb.com: https://vuldb.com/?id.211087 lists.debian.org: https://lists.debian.org/debian-lts-announce/2022/12/msg00031.html security.netapp.com: https://security.netapp.com/advisory/ntap-20221223-0001/ lists.debian.org: https://lists.debian.org/debian-lts-announce/2022/12/msg00034.html