CVE-2022-3564

high

Published 2023-02-28 · Modified 2023-05-16

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CVSS v3

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CVSS v4 NEW

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not yet in upstream

VIR risk

8.0

Description

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.

Predictions

Exploit likelihood

20%

Patch ETA

—

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No mitigations published for this CVE yet.

The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.

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OS impact

SUSE Affected 1 release

Version	Status	Fixed in
—	Affected	—

AlmaLinux Fixed 1 release

Version	Status	Fixed in
8	Fixed	`kernel-rt-debug-core-4.18.0-477.10.1.rt7.274.el8_8.x86_64.rpm`

Arch Fixed 1 release

Version	Status	Fixed in
—	Fixed	`6.2-1`

Debian Fixed 5 releases

Version	Status	Fixed in
trixie	Fixed	`6.0.8-1`
sid	Fixed	`6.0.8-1`
forky	Fixed	`6.0.8-1`
bullseye	Fixed	`5.10.158-1`
bookworm	Fixed	`6.0.8-1`

Red Hat Fixed 2 releases

Version	Status	Fixed in
9	Fixed	—
8	Fixed	—

Rocky Linux Fixed 1 release

Version	Status	Fixed in
9	Fixed	—

References

Community-verified mitigations for this CVE will appear above when contributors publish them.

Verify integrity in audit chain (admin only). AS-IS.