CVE-2024-53104
Published: February 5, 2025
Official Description
Linux kernel contains an out-of-bounds write vulnerability in the uvc_parse_streaming component of the USB Video Class (UVC) driver that could allow for physical escalation of privilege.
CISA KEV Advisory
Linux Kernel Out-of-Bounds Write Vulnerability
Linux kernel contains an out-of-bounds write vulnerability in the uvc_parse_streaming component of the USB Video Class (UVC) driver that could allow for physical escalation of privilege.
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
Risk Analysis
This out-of-bounds write vulnerability in the Linux kernel's USB Video Class (UVC) driver could allow for physical escalation of privilege. This is a severe flaw that could lead to unauthorized control over the system. The high severity and confirmed exploitation in the wild make this an urgent concern.
This vulnerability has been actively exploited in the wild and is listed in CISA's KEV catalog, indicating a high likelihood of successful attacks. This confirms that threat actors are leveraging this flaw.
Update the Linux kernel to the latest available version to patch this out-of-bounds write vulnerability. Restrict physical access to systems to prevent exploitation.
Technical Analysis
CVE-2024-53104 requires local access, meaning attackers must already have a foothold on the target system.
Exploitation requires some privileges, which limits the exposure to scenarios where an attacker has already gained initial access.
CISA has added CVE-2024-53104 to the Known Exploited Vulnerabilities (KEV) catalog, confirming active exploitation in the wild. U.S. federal agencies are required to patch this within the mandated timeframe, and all organizations should treat remediation as urgent.
Affected Vendors & Products
Exploit & PoC Resources
All References (1)
Quick Facts
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2024-53104 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts
- !CISA KEV: Federal agencies must patch per BOD 22-01 timeline
- !Active exploitation confirmed — treat as P1