CVE & CISA-KEV Catalog

CVE-2024-7541

LOW
3.3
CVSS v3
NVD

Description

oFono AT CMT Command Uninitialized Variable Information Disclosure Vulnerability. This vulnerability allows local attackers to disclose sensitive information on affected installations of oFono. An attacker must first obtain the ability to execute code on the target modem in order to exploit this vulnerability. The specific flaw exists within the parsing of responses from AT+CMT commands. The issue results from the lack of proper initialization of memory prior to accessing it. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of root. Was ZDI-CAN-23308.

CWE-457CWE-908

How to fix

Remediation Available
ofonoDebian
Fixed in:2.14-1CVE-2024-7541
Fixed in:2.14-1CVE-2024-7541
ofonoUbuntu
Fixed in:1.17.bzr6912+16.04.20160314.3-0ubuntu1+esm3USN-8178-1
Fixed in:1.21-1ubuntu1+esm3USN-8178-1
Fixed in:1.31-2ubuntu1+esm3USN-8178-1
Fixed in:1.31-3ubuntu1.2+esm1USN-8178-1
Fixed in:1.31-3ubuntu3.24.04.2+esm1USN-8178-1

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorLocal
Attack ComplexityLow
Privileges RequiredLow
User InteractionNone
ScopeUnchanged

Impact

ConfidentialityLow
IntegrityNone
AvailabilityNone

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

Exploit Intelligence

0.30%probability of exploitation in 30 days
21stpercentile

Low risk: more likely to be exploited than 21% of all known CVEs.

References

Third-Party Advisory1
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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-08-29.