CVE-2023-50810 Security feature bypass in n/a
Attackers can bypass Secure Boot and execute arbitrary code with kernel privileges on affected Sonos devices via a U-Boot vulnerability.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2023-50810?
CVE-2023-50810 is a medium-severity vulnerability in n/a, published on 9 Aug 2024. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
In certain Sonos products before Sonos S1 Release 11.12 and S2 release 15.9, a vulnerability exists in the U-Boot component of the firmware that allow persistent arbitrary code execution with Linux kernel privileges. A failure to correctly handle the return value of the setenv command can be used to override the kernel command-line parameters and ultimately bypass the Secure Boot implementation. This affects PLAY5 gen 2, PLAYBASE, PLAY:1, One, One SL, and Amp.
Weakness: CWE-94
Which versions are affected by CVE-2023-50810?
How do I fix CVE-2023-50810?
No fix has been published for CVE-2023-50810 yet. Limit exposure of the affected software until one is available.
Is CVE-2023-50810 being exploited?
There is no known exploitation of CVE-2023-50810 in the wild and no public exploit code.
Sources
Also known as GHSA-v6x2-q2r8-qg76.