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CVE-2024-22905

20
FAUCET Score

CVE-2024-22905 is a buffer overflow vulnerability affecting ARM mbed-os version 6.17.0. A remote attacker can exploit this by sending a crafted script to the hciTrSerialRxIncoming function, potentially leading to arbitrary code execution. With a CVSS score of 7.0 (HIGH), this vulnerability requires user interaction and high attack complexity, but could result in significant impact to confidentiality, integrity, and availability. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
6.17.0CPE matchmatch criteria
cpe:2.3:o:arm:mbed_os:6.17.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.0HIGH

CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.0
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.43%
Probability of exploitation in next 30 days
EPSS Percentile
35.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0043 is in the 26th percentile among its peer group of 386 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.0 Bluesky, 0.1 Mastodon, and 0.0 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.2 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Patches (1)

github_advisoryvendor investigatingvia nvd_reference
View patch

References

github.com / ARMmbed/mbed-os/blob/7c7d20da6527885237094d9d50ce099404414201/connectivity/FEATURE_BLE/source/cordio/stack_adaptation/hci_tr.c
Product
github.com / ARMmbed/mbed-os/blob/7c7d20da6527885237094d9d50ce099404414201/connectivity/FEATURE_BLE/source/cordio/stack_adaptation/hci_tr.c
Product
github.com / ARMmbed/mbed-os/issues/15462
Issue TrackingVendor Advisory