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5.5
CVSSv3

CVE-2022-26878

Published: 11/03/2022 Updated: 07/11/2023
CVSS v2 Base Score: 2.1 | Impact Score: 2.9 | Exploitability Score: 3.9
CVSS v3 Base Score: 5.5 | Impact Score: 3.6 | Exploitability Score: 1.8
VMScore: 187
Vector: AV:L/AC:L/Au:N/C:N/I:N/A:P

Vulnerability Summary

drivers/bluetooth/virtio_bt.c in the Linux kernel prior to 5.16.3 has a memory leak (socket buffers have memory allocated but not freed).

Vulnerability Trend

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linux linux kernel

Vendor Advisories

Ubuntu Security Notice: USN-5383-1: Linux kernel vulnerabilities
Several security issues were fixed in the Linux kernel ...
Red Hat:
drivers/bluetooth/virtio_btc in the Linux kernel before 5163 has a memory leak (socket buffers have memory allocated but not freed) ...

References

CWE-401https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.16.3https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=1d0688421449718c6c5f46e458a378c9b530ba18https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.15.17http://www.openwall.com/lists/oss-security/2022/03/11/1https://lore.kernel.org/linux-bluetooth/1A203F5E-FB5E-430C-BEA3-86B191D69D58%40holtmann.org/https://nvd.nist.govhttps://ubuntu.com/security/notices/USN-5383-1
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
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