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ubuntucveUbuntu.comUB:CVE-2024-7537
HistoryAug 06, 2024 - 12:00 a.m.

CVE-2024-7537

2024-08-0600:00:00
ubuntu.com
ubuntu.com
1
ofono
sms handling
information disclosure
cve-2024-7537
vulnerability
out-of-bounds read
authentication
validation
user-supplied data
buffer overflow
arbitrary code
remote code execution

CVSS3

3.3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

AI Score

6.6

Confidence

High

EPSS

0.001

Percentile

17.0%

oFono QMI SMS Handling Out-Of-Bounds Read Information Disclosure
Vulnerability. This vulnerability allows local attackers to disclose
sensitive information on affected installations of oFono. Authentication is
not required to exploit this vulnerability.
The specific flaw exists within the processing of SMS message lists. The
issue results from the lack of proper validation of user-supplied data,
which can result in a read past the end of an allocated buffer. An attacker
can leverage this in conjunction with other vulnerabilities to execute
arbitrary code in the context of root. Was ZDI-CAN-23157.

Notes

Author Note
Priority reason: Remote code execution as root.

CVSS3

3.3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

AI Score

6.6

Confidence

High

EPSS

0.001

Percentile

17.0%