Integer overflow in Linux Kernel
CVE-2022-21821
NVIDIA CUDA Toolkit SDK contains an integer overflow vulnerability in cuobjdump.To exploit this vulnerability, a remote attacker would require a local user to download a specially crafted, corrupted file and locally execute cuobjdump against the file. Such an attack may lead to remote code execution that causes complete denial of service and an impact on data confidentiality and integrity.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.021 (80.9th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 81st percentile — 80.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.021 · newest: 0.021 · change: 0.000
Affected products
- Linux Kernel
- Microsoft Windows
- NVIDIA Cuda Toolkit
- NVIDIA Cuda Toolkit — versions All versions prior to 11.6 Update 2
Weakness classification (CWE)
References
- nvidia.custhelp.com/app/answers/detail/a_id/5334 (Mitigation, Vendor Advisory)
Frequently asked questions
- What is CVE-2022-21821?
- CVE-2022-21821 is a high-severity vulnerability in Linux Kernel, classified under CWE-1285. CVSS score: 7.8/10. Published 2022-03-29.
- How severe is CVE-2022-21821?
- High severity. CVSS v3 base score is 7.8 out of 10.