CVE-2021-3600
7.8
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
Summary
It was discovered that the eBPF implementation in the Linux kernel did not properly track bounds information for 32 bit registers when performing div and mod operations. A local attacker could use this to possibly execute arbitrary code.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| The Linux Kernel Organization | linux | 0 < 5.11 | affected |
Weaknesses
ADP Enrichment
CVE Program Container
Additional References
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3600
- https://ubuntu.com/security/notices/USN-5003-1
- https://git.kernel.org/linus/e88b2c6e5a4d9ce30d75391e4d950da74bb2bd90
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: total
References
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3600
- https://ubuntu.com/security/notices/USN-5003-1
- https://git.kernel.org/linus/e88b2c6e5a4d9ce30d75391e4d950da74bb2bd90
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