PT-2022-5937 · Connman+4 · Connman+4

Marcus Meissner · Published 2022-08-02 · Updated 2024-06-15 · CVE-2022-32293

Positive Technologies (AI Summary)

CVSS v2.0

10

High

Base vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions ConnMan versions 1.41 and earlier

Description The issue is related to a use-after-free in WISPR handling, which could be triggered by a man-in-the-middle attack against a WISPR HTTP query. This could lead to crashes or code execution. The vulnerability is associated with the implementation of WISPR support in the ConnMan connection manager, allowing a remote attacker to cause a denial of service or execute arbitrary code.

Recommendations For ConnMan versions 1.41 and earlier, as a temporary workaround, consider disabling WISPR handling until a patch is available. Restrict access to WISPR HTTP queries to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Use After Free

Weakness Enumeration

CWE-416

Related Identifiers

ALT-PU-2023-4820

ALT-PU-2023-5427

ALT-PU-2024-3980

BDU:2022-07359

CVE-2022-32293

DLA-3105-1

DLA-3144-1

DSA-5231-1

MGASA-2022-0319

OPENSUSE-SU-2022:10076-1

OPENSUSE-SU-2022:10134-1

OPENSUSE-SU-2024:12221-1

USN-6236-1

ZDI-22-1186

Affected Products

Alt Linux

Astra Linux

Connman

Linuxmint

Ubuntu

References · 52

• 🔥 https://github.com/moehw/poc_exploits/tree/master/CVE-2023-28488 · Exploit
• https://ubuntu.com/security/CVE-2023-28488 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2024:12221-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2022-23098 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-32293 · Vendor Advisory
• https://osv.dev/vulnerability/MGASA-2022-0319 · Vendor Advisory
• https://security.gentoo.org/glsa/202310-21 · Vendor Advisory
• https://debian.org/security/2022/dsa-5231 · Vendor Advisory
• https://ubuntu.com/security/CVE-2022-32292 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2022:10134-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2021-33833 · Vendor Advisory
• https://zerodayinitiative.com/advisories/ZDI-22-1186 · Security Note
• https://lore.kernel.org/connman/20220801080043.4861-3-wagi%40monom.org · Patch
• https://ubuntu.com/security/CVE-2022-32293 · Vendor Advisory
• https://lore.kernel.org/connman/20220801080043.4861-1-wagi%40monom.org · Patch