CVE-2024-5290

Description

An issue was discovered in Ubuntu wpa_supplicant that resulted in loading of arbitrary shared objects, which allows a local unprivileged attacker to escalate privileges to the user that wpa_supplicant runs as (usually root). Membership in the netdev group or access to the dbus interface of wpa_supplicant allow an unprivileged user to specify an arbitrary path to a module to be loaded by the wpa_supplicant process; other escalation paths might exist.

CVSS v3.1 Score

8.8

HIGH

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

Weakness Type (CWE)

CWE-427 CWE-427

Affected Products

Vendor	Product	Versions
w1.fi	wpa_supplicant	All
canonical	ubuntu_linux	All

References

Advisories & Patches

https://ubuntu.com/security/notices/USN-6945-1

Exploits

https://bugs.launchpad.net/ubuntu/+source/wpa/+bug/2067613 https://snyk.io/blog/abusing-ubuntu-root-privilege-escalation/

Frequently Asked Questions

What is CVE-2024-5290? +

An issue was discovered in Ubuntu wpa_supplicant that resulted in loading of arbitrary shared objects, which allows a local unprivileged attacker to escalate privileges to the user that wpa_supplicant runs as (usually root). Membership in the netdev group or access to the dbus interface of wpa_supplicant allow an unprivileged user to specify an arbitrary path to a module to be loaded by the wpa_supplicant process; other escalation paths might exist. It has a CVSS v3.1 base score of 8.8 (HIGH).

How severe is CVE-2024-5290? +

CVE-2024-5290 has a CVSS v3.1 score of 8.8 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2024-5290? +

CVE-2024-5290 affects products from canonical, w1.fi, specifically: ubuntu_linux, wpa_supplicant. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-5290? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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