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CVE-2024-3077

Bluetooth: integer underflow in gatt_find_info_rsp

Medium6.8EPSS 0.47%
Published
Updated
Reserved
Assigned by
zephyr

Description

An malicious BLE device can crash BLE victim device by sending malformed gatt packet

Timeline

  1. ID reserved

    By zephyr

  2. Published

  3. · 4 months later

    Record updated

Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.

Scores

CVSS scores of CVE-2024-3077, by who scored it
Scored byCVSSScoreVector
zephyrCNA (assigner)3.1Medium6.8CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H
NVDNVD · Analyzed3.1Medium6.5CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS (exploitation in 30 days)
0.47% · top 59% of all CVEs (7 Nov 2026)
CISA SSVC
Exploitation: none · Automatable: no · Technical impact: partial
Loading the EPSS history…

The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 6.8.

Weakness

Affected products

References (1)

Sources

The same CVE in the primary databases and aggregators, to check against.

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Record last updated .