fkie_cve-2021-3600
Vulnerability from fkie_nvd
Published
2024-01-08 19:15
Modified
2024-11-21 06:21
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/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.
References
security@ubuntu.comhttps://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3600Product
security@ubuntu.comhttps://git.kernel.org/linus/e88b2c6e5a4d9ce30d75391e4d950da74bb2bd90Mailing List, Patch, Vendor Advisory
security@ubuntu.comhttps://ubuntu.com/security/notices/USN-5003-1Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3600Product
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/linus/e88b2c6e5a4d9ce30d75391e4d950da74bb2bd90Mailing List, Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://ubuntu.com/security/notices/USN-5003-1Third Party Advisory
Impacted products
Vendor Product Version
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel 5.11
linux linux_kernel 5.11
linux linux_kernel 5.11
linux linux_kernel 5.11
linux linux_kernel 5.11
linux linux_kernel 5.11
linux linux_kernel 5.11
canonical ubuntu_linux 14.04
canonical ubuntu_linux 16.04
canonical ubuntu_linux 18.04
fedoraproject fedora 34
redhat enterprise_linux 8.0


To clipboard 

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