CVE-2024-53104: Linux Kernel UVC Driver Out‑of‑Bounds Write Vulnerability (High)
What It Is — The Linux kernel’s USB Video Class (UVC) driver contains an out‑of‑bounds write flaw in the uvc_parse_streaming routine. An attacker with physical access (or local user) could trigger the bug to gain elevated privileges on the host system.
Exploitability — No public exploit has been released, but the vulnerability is classified as high‑severity (CVSS 8.8) and can be weaponized by a local adversary with physical access.
Affected Products — All Linux distributions shipping a kernel version that includes the vulnerable UVC driver (versions prior to the patch released in July 2024).
Why It Matters for Trust & Control Assurance
- Demonstrates the need for a formal vulnerability‑management control that tracks discovery, risk rating, and remediation timelines.
- Provides evidence that an organization can prove timely patching to auditors and partners, a core trust signal across frameworks.
- Highlights the importance of continuous monitoring of third‑party components (e.g., kernel packages) to maintain a defensible audit trail.
Recommended Actions
- Identify kernel versions in use across your fleet (e.g., via inventory tools or SBOMs).
- Apply the upstream Linux kernel patch that resolves CVE‑2024‑53104 immediately.
- Update your vulnerability‑management process to capture this CVE, assign a risk rating, and record remediation evidence.
- Verify that logging shows successful patch deployment and that no anomalous privilege‑escalation events are observed.
Source: CISA KEV – CVE‑2024‑53104