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CVE-2021-33655

🗓️ 18 Jul 2022 00:00:00Reported by ubuntu.comType

malicious data sent to kernel causing out-of-bounds memory writ

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Reporter	Title	Published	Views	Family All 199
Tenable Nessus	Siemens SIMATIC S7-1500 TM MFP Linux Kernel Out-of-bounds Write (CVE-2021-33655)	25 Feb 202500:00	–	nessus
Tenable Nessus	Ubuntu 16.04 ESM / 18.04 LTS : Linux kernel vulnerabilities (USN-5621-1)	21 Sep 202200:00	–	nessus
Tenable Nessus	Ubuntu 22.04 LTS : Linux kernel (OEM) vulnerabilities (USN-5596-1)	3 Sep 202200:00	–	nessus
Tenable Nessus	Ubuntu 16.04 ESM : Linux kernel (Azure) vulnerabilities (USN-5652-1)	5 Oct 202200:00	–	nessus
Tenable Nessus	Ubuntu 20.04 LTS : Linux kernel (OEM) vulnerabilities (USN-5577-1)	24 Aug 202200:00	–	nessus
Tenable Nessus	SUSE SLES12 / SLES15 Security Update : kernel (Live Patch 28 for SLE 12 SP4) (SUSE-SU-2022:4024-1)	17 Nov 202200:00	–	nessus
Tenable Nessus	Amazon Linux 2 : kernel (ALAS-2022-1833)	19 Aug 202200:00	–	nessus
Tenable Nessus	SUSE SLES12 / SLES15 Security Update : kernel (Live Patch 23 for SLE 12 SP4) (SUSE-SU-2022:4112-1)	19 Nov 202200:00	–	nessus
Tenable Nessus	Ubuntu 16.04 ESM : Linux kernel (AWS) vulnerabilities (USN-5580-1)	24 Aug 202200:00	–	nessus
Tenable Nessus	SUSE SLES15 Security Update : kernel (Live Patch 20 for SLE 15 SP3) (SUSE-SU-2022:4100-1)	19 Nov 202200:00	–	nessus

Source	Link
cve	www.cve.mitre.org/cgi-bin/cvename.cgi
nvd	www.nvd.nist.gov/vuln/detail/CVE-2021-33655
launchpad	www.launchpad.net/bugs/cve/CVE-2021-33655
security-tracker	www.security-tracker.debian.org/tracker/CVE-2021-33655

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18 Jul 2022 00:00Current

7.7High risk

Vulners AI Score7.7

CVSS36.7

EPSS0.00032